CDISC DDF Controlled Terminology

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CodeList
CodeListItem
NCI attributes

Codelist Definitions

OID	Name (CDISC Submission Value)	DataType Extensible	NCI Code	CDISC Synonym	CDISC Definition	Preferred Term
	CDISC Submission Value [ODM:CodedValue]		NCI Code	CDISC Synonym	CDISC Definition	Preferred Term
CL.C188714.DDF Activity Attribute Terminology	DDF Activity Attribute Terminology (DDF Activity Attribute Terminology)	text Extensible: No	C188714	DDF Activity Attribute Terminology	A terminology value set relevant to the attributes of the activity.	CDISC DDF Activity Attribute Terminology
	Clinical Study Activity Description		C70960		The textual representation of the study activity.	Clinical Study Activity Description
	Clinical Study Activity Label		C207458		The short descriptive designation for the study activity.	Study Activity Label
	Clinical Study Activity Name		C188842		The literal identifier (i.e., distinctive designation) of the clinical study activity.	Clinical Study Activity Name
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CL.C201253.DDF Address Attribute Terminology	DDF Address Attribute Terminology (DDF Address Attribute Terminology)	text Extensible: No	C201253	DDF Address Attribute Terminology	A terminology value set relevant to the attributes of the address.	CDISC DDF Address Attribute Terminology
	Address Full Text		C201311		A standardized representation of the complete set of components denoting the physical address of the person, business, building, or organization.	Address Full Text
	Address Line		C25690		The street name and number, building number, apartment or unit number, or post office box number where an entity is physically located.	Street Address
	City		C25160		A relatively large and/or densely populated area of human habitation with administrative or legal status that may be specified as a component of a postal address.	City
	Country		C25464		A sovereign nation occupying a distinct territory and ruled by an autonomous government.	Country
	District		C176229		An administrative or territorial division of a city, town, county, parish, state, country, or other locality based on a shared characteristic.	District
	Postal Code		C25621		An alphanumeric code assigned to a mail delivery area.	Postal Code
	State		C87194		A sub-division of a country that forms part of a federal union. States are usually, but not always, more autonomous than provinces and may have different laws from the central government.	State
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CL.C207420.DDF Administration Duration Attribute Terminology	DDF Administration Duration Attribute Terminology (DDF Administration Duration Attribute Terminology)	text Extensible: No	C207420	DDF Administration Duration Attribute Terminology	A terminology value set relevant to the attributes of the administration duration.	CDISC DDF Administration Duration Attribute Terminology
	Administration Duration Description		C207459		A narrative representation of the agent administration duration.	Administration Duration Description
	Administration Duration Quantity Value		C207460		The value representing the amount of time over which the administration of an agent occurs.	Administration Duration Quantity Value
	Administration Duration Reason Duration Will Vary		C207462	Reason Administration Duration Will Vary	The explanation for why the agent administration duration will vary within and/or across subjects.	Reason Administration Duration Will Vary
	Administration Duration Will Vary Indicator		C207461		An indication as to whether the agent administration duration is planned to vary within and/or across subjects.	Administration Duration Will Vary Indicator
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CL.C207421.DDF Agent Administration Attribute Terminology	DDF Agent Administration Attribute Terminology (DDF Agent Administration Attribute Terminology)	text Extensible: No	C207421	DDF Agent Administration Attribute Terminology	A terminology value set relevant to the attributes of the agent administration.	CDISC DDF Agent Administration Attribute Terminology
	Agent Administration Description		C207463		A narrative representation of the agent administration.	Agent Administration Description
	Agent Administration Dose		C167190		The value representing the amount of an agent given to an individual at one time.	Dose Administered
	Agent Administration Label		C207464		The short descriptive designation for the agent administration.	Agent Administration Label
	Agent Administration Name		C207465		The literal identifier (i.e., distinctive designation) of the agent administration.	Agent Administration Name
	Dosing Frequency		C89081	Dosing Frequency	The number of doses administered per a specific interval.	Dose Frequency
	Route of Administration		C38114	Route of Administration	The way in which a pharmaceutical product is taken into, or makes contact with, the body. (CDISC Glossary)	Route of Administration
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CL.C188720.DDF Analysis Population Attribute Terminology	DDF Analysis Population Attribute Terminology (DDF Analysis Population Attribute Terminology)	text Extensible: No	C188720	DDF Analysis Population Attribute Terminology	A terminology value set relevant to the attributes of the analysis population.	CDISC DDF Analysis Population Attribute Terminology
	Analysis Population Description		C188854		The textual representation of the study population for analysis.	Analysis Population Description
	Analysis Population Label		C207466		The short descriptive designation for the analysis population.	Analysis Population Label
	Analysis Population Name		C207467		The literal identifier (i.e., distinctive designation) of the analysis population.	Analysis Population Name
	Analysis Population Text		C207468		An instance of unstructured text that represents the analysis population.	Analysis Population Text
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CL.C201254.DDF Biomedical Concept Attribute Terminology	DDF Biomedical Concept Attribute Terminology (DDF Biomedical Concept Attribute Terminology)	text Extensible: No	C201254	DDF Biomedical Concept Attribute Terminology	A terminology value set relevant to the attributes of the biomedical concept.	CDISC DDF Biomedical Concept Attribute Terminology
	Biomedical Concept Concept Code		C207469		A concept unique identifier assigned to a biomedical concept that points to the meaning of that biomedical concept.	Biomedical Concept Code
	Biomedical Concept Label		C207470		The short descriptive designation for the biomedical concept.	Biomedical Concept Label
	Biomedical Concept Name		C201312		The literal identifier (i.e., distinctive designation) of the biomedical concept.	Biomedical Concept Name
	Biomedical Concept Reference		C201313		A citation to an authoritative source for a biomedical concept.	Biomedical Concept Reference
	Biomedical Concept Synonym		C201314		A word or an expression that serves as a figurative, symbolic, or exact substitute for a biomedical concept, and which has the same meaning.	Biomedical Concept Synonym
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CL.C201255.DDF Biomedical Concept Category Attribute Terminology	DDF Biomedical Concept Category Attribute Terminology (DDF Biomedical Concept Category Attribute Terminology)	text Extensible: No	C201255	DDF Biomedical Concept Category Attribute Terminology	A terminology value set relevant to the attributes of the biomedical concept category.	CDISC DDF Biomedical Concept Category Attribute Terminology
	Biomedical Concept Category Code		C201315		A symbol or combination of symbols which is assigned to the biomedical concept category.	Biomedical Concept Category Code
	Biomedical Concept Category Description		C201316		A narrative representation of the biomedical concept category.	Biomedical Concept Category Description
	Biomedical Concept Category Label		C207471		The short descriptive designation for the biomedical concept category.	Biomedical Concept Category Label
	Biomedical Concept Category Name		C201317		The literal identifier (i.e., distinctive designation) of the biomedical concept category.	Biomedical Concept Category Name
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CL.C201256.DDF Biomedical Concept Property Attribute Terminology	DDF Biomedical Concept Property Attribute Terminology (DDF Biomedical Concept Property Attribute Terminology)	text Extensible: No	C201256	DDF Biomedical Concept Property Attribute Terminology	A terminology value set relevant to the attributes of the biomedical concept property.	CDISC DDF Biomedical Concept Property Attribute Terminology
	Biomedical Concept Property Concept Code		C201318		A concept unique identifier assigned to a biomedical concept property that points to the meaning of that biomedical concept property.	Biomedical Concept Property Concept Code
	Biomedical Concept Property Enabled Indicator		C202496		An indication as to whether the biomedical concept property is activated for use within a given usage context for a biomedical concept.	Biomedical Concept Property Enabled Indicator
	Biomedical Concept Property Label		C207472		The short descriptive designation for the biomedical concept property.	Biomedical Concept Property Label
	Biomedical Concept Property Name		C202494		The literal identifier (i.e., distinctive designation) of the biomedical concept property.	Biomedical Concept Property Name
	Biomedical Concept Property Required Indicator		C202495		An indication as to whether the biomedical concept property is required.	Biomedical Concept Property Required Indicator
	Biomedical Concept Property Response Data Type		C201319		The structural format of the biomedical concept property response value. The datatype is carried in the attribute and influences the set of allowable values the attribute may assume. (After HL7)	Biomedical Concept Property Response Data Type
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CL.C201257.DDF Biomedical Concept Surrogate Attribute Terminology	DDF Biomedical Concept Surrogate Attribute Terminology (DDF Biomedical Concept Surrogate Attribute Terminology)	text Extensible: No	C201257	DDF Biomedical Concept Surrogate Attribute Terminology	A terminology value set relevant to the attributes of the biomedical concept surrogate.	CDISC DDF Biomedical Concept Surrogate Attribute Terminology
	Biomedical Concept Surrogate Description		C201320		A narrative representation of the biomedical concept surrogate.	Biomedical Concept Surrogate Description
	Biomedical Concept Surrogate Label		C207473		The short descriptive designation for the biomedical concept surrogate.	Biomedical Concept Surrogate Label
	Biomedical Concept Surrogate Name		C207474		The literal identifier (i.e., distinctive designation) of the biomedical concept surrogate.	Biomedical Concept Surrogate Name
	Biomedical Concept Surrogate Reference		C201321		A citation to an authoritative source for a biomedical concept surrogate.	Biomedical Concept Surrogate Reference
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CL.C207422.DDF Characteristic Attribute Terminology	DDF Characteristic Attribute Terminology (DDF Characteristic Attribute Terminology)	text Extensible: No	C207422	DDF Characteristic Attribute Terminology	A terminology value set relevant to the attributes of the characteristic.	CDISC DDF Characteristic Attribute Terminology
	Characteristic Description		C207475		A narrative representation of the characteristic.	Characteristic Description
	Characteristic Label		C207476		The short descriptive designation for the characteristic.	Characteristic Label
	Characteristic Name		C207477		The literal identifier (i.e., distinctive designation) of the characteristic.	Characteristic Name
	Characteristic Text		C207478		An instance of structured text that represents the characteristic.	Characteristic Text
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CL.C188699.DDF Clinical Study Attribute Terminology	DDF Clinical Study Attribute Terminology (DDF Clinical Study Attribute Terminology)	text Extensible: No	C188699	DDF Clinical Study Attribute Terminology	A terminology value set relevant to the attributes of the clinical study.	CDISC DDF Clinical Study Attribute Terminology
	Clinical Study Label		C207479		The short descriptive designation for the clinical study.	Clinical Study Label
	Study Description		C142704		A narrative representation of the study.	Study Description
	Study Name		C68631		The literal identifier (i.e., distinctive designation) of the study.	Study Name
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CL.C188722.DDF Code Attribute Terminology	DDF Code Attribute Terminology (DDF Code Attribute Terminology)	text Extensible: No	C188722	DDF Code Attribute Terminology	A terminology value set relevant to the attributes of the code.	CDISC DDF Code Attribute Terminology
	Code System Name		C188859		The literal identifier (i.e., distinctive designation) of the system used to assign and/or manage codes.	Code System Name
	Code System Version		C188868		The version of the code system.	Coding System Version
	Code Value		C188858		The literal value of a code.	Code Value
	Decode		C188861		Standardized or dictionary-derived human readable text associated with a code.	Decode Text
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CL.C207425.DDF Condition Assignment Attribute Terminology	DDF Condition Assignment Attribute Terminology (DDF Condition Assignment Attribute Terminology)	text Extensible: No	C207425	DDF Condition Assignment Attribute Terminology	A terminology value set relevant to the attributes of the condition assignment.	CDISC DDF Condition Assignment Attribute Terminology
	Logical Condition		C47953		An assumption on which rests the validity or effect of something else.	Logical Condition
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CL.C207424.DDF Condition Attribute Terminology	DDF Condition Attribute Terminology (DDF Condition Attribute Terminology)	text Extensible: No	C207424	DDF Condition Attribute Terminology	A terminology value set relevant to the attributes of the condition.	CDISC DDF Condition Attribute Terminology
	Condition Description		C207481		A narrative representation of the condition.	Condition Description
	Condition Label		C207482		The short descriptive designation for the condition.	Condition Label
	Condition Name		C207483		The literal identifier (i.e., distinctive designation) of the condition.	Condition Name
	Condition Text		C207484		An instance of structured text that represents the condition.	Condition Text
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CL.C207427.DDF Eligibility Criteria Attribute Terminology	DDF Eligibility Criteria Attribute Terminology (DDF Eligibility Criteria Attribute Terminology)	text Extensible: No	C207427	DDF Eligibility Criteria Attribute Terminology	A terminology value set relevant to the attributes of the eligibility criteria.	CDISC DDF Eligibility Criteria Attribute Terminology
	Study Eligibility Criteria Category		C83016		A classification of the inclusion exclusion criterion.	Inclusion Exclusion Criterion Category
	Study Eligibility Criterion Description		C207486		A narrative representation of the study eligibility criterion.	Study Eligibility Criteria Description
	Study Eligibility Criterion Identifier		C207489		A sequence of characters used to identify, name, or characterize the inclusion or exclusion criterion.	Study Eligibility Criterion Identifier
	Study Eligibility Criterion Label		C207487		The short descriptive designation for the study eligibility criterion.	Study Eligibility Criteria Label
	Study Eligibility Criterion Name		C207488		The literal identifier (i.e., distinctive designation) of the study eligibility criterion.	Study Eligibility Criteria Name
	Study Eligibility Criterion Text		C207485		An instance of structured text that represents the study eligibility criterion.	Study Eligibility Criteria Text
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CL.C188713.DDF Encounter Attribute Terminology	DDF Encounter Attribute Terminology (DDF Encounter Attribute Terminology)	text Extensible: No	C188713	DDF Encounter Attribute Terminology	A terminology value set relevant to the attributes of the encounter.	CDISC DDF Encounter Attribute Terminology
	Clinical Encounter Description		C188836		A narrative representation of the protocol-defined clinical encounter.	Clinical Encounter Description
	Clinical Encounter Name		C171010		The literal identifier (i.e., distinctive designation) for a protocol-defined clinical encounter.	Clinical Encounter Name
	Clinical Encounter Type		C188839		A characterization or classification of contact between subject/patient and healthcare practitioner/researcher, during which an assessment or activity is performed.	Clinical Encounter Type
	Contact Mode		C188841		The means by which an interaction occurs between the subject/participant and person or entity (e.g., a device).	Contact Mode
	Environmental Setting		C188840		The environment/setting where the event, intervention, or finding occurred.	Environmental Setting
	Study Encounter Label		C207490		The short descriptive designation for the study encounter.	Study Encounter Label
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CL.C188708.DDF Endpoint Attribute Terminology	DDF Endpoint Attribute Terminology (DDF Endpoint Attribute Terminology)	text Extensible: No	C188708	DDF Endpoint Attribute Terminology	A terminology value set relevant to the attributes of the endpoint.	CDISC DDF Endpoint Attribute Terminology
	Study Endpoint Description		C188824		A narrative representation of the study endpoint.	Study Endpoint Description
	Study Endpoint Label		C207491		The short descriptive designation for the study endpoint.	Study Endpoint Label
	Study Endpoint Level		C188826		A characterization or classification of the study endpoint that determines its category of importance relative to other study endpoints.	Study Endpoint Level
	Study Endpoint Name		C207492		The literal identifier (i.e., distinctive designation) of the study endpoint.	Study Endpoint Name
	Study Endpoint Purpose		C188825		The reason or intention for the study endpoint.	Study Endpoint Purpose
	Study Endpoint Text		C207493		An instance of structured text that represents the study endpoint.	Study Endpoint Text
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CL.C188698.DDF Entity Terminology	DDF Entity Terminology (DDF Entity Terminology)	text Extensible: No	C188698	DDF Entity Terminology	A terminology value set relevant to the entities within the CDISC digital data flow (DDF) model.	CDISC DDF Entities Terminology
	Address		C25407		A standardized representation of the location of a person, business, building, or organization. (NCI)	Address
	Administration Duration		C69282		The amount of time elapsed during the administration of an agent.	Duration of Administration
	Agent Administration		C70962		The act of the dispensing, applying, or tendering a medical product or other agent.	Agent Administration
	Alias Code		C201344		An alternative symbol or combination of symbols which is assigned to the members of a collection.	Alias Code
	Biomedical Concept Category		C201346		A grouping of biomedical concepts based on some commonality or by user defined characteristics.	Biomedical Concept Category
	Biomedical Concept Property		C202493		A characteristic from a set of characteristics used to define a biomedical concept.	Biomedical Concept Property
	Biomedical Concept Surrogate		C207590		A concept that substitutes for a standard biomedical concept from the designated source.	Biomedical Concept Surrogate
	Biomedical Concept		C201345		A unit of biomedical knowledge created from a unique combination of characteristics that include implementation details like variables and terminologies, used as building blocks for standardized, hierarchically structured clinical research information.	Biomedical Concept
	Characteristic		C25447		The distinguishing qualities or prominent aspects of an entity.	Characteristic
	Clinical Encounter		C142427		Contact between subject/patient and healthcare practitioner/researcher, during which an assessment or activity is performed. Contact may be physical or virtual.	Clinical Encounter
	Clinical Study		C15206		A clinical study involves research using human volunteers (also called participants) that is intended to add to medical knowledge. There are two main types of clinical studies: clinical trials (also called interventional studies) and observational studies. [ClinicalTrials.gov] See also clinical trial. (CDISC Glossary)	Clinical Study
	Code		C25162		A symbol or combination of symbols which is assigned to the members of a collection.	Code
	Condition Assignments		C201335		An allotting or appointment to a set of conditions that are to be met in order to make a logical decision.	Condition Assignment
	Condition		C25457		A state of being.	Condition
	Disease/Condition Indication		C41184		A health problem or disease that is identified as likely to be benefited by a therapy being studied in clinical trials.	Indication
	Estimand		C188813		A precise description of the treatment effect reflecting the clinical question posed by a given clinical trial objective. It summarises at a population level what the outcomes would be in the same patients under different treatment conditions being compared. (ICH E9 R1 Addendum)	Estimand
	Geographic Scope		C207591		The extent or range related to the physical location of an entity.	Geographic Scope
	Intercurrent Event		C188815		An event(s) occurring after treatment initiation that affects either the interpretation or the existence of the measurements associated with the clinical question of interest. (ICH E9 Addendum on Estimands)	Intercurrent Event
	Masking		C191278		The mechanism used to obscure the distinctive characteristics of the study intervention or procedure to make it indistinguishable from the comparator. NOTE: Blinding refers to study participants while masking refers to the study intervention. (CDISC Glossary)	Masking
	Narrative Content		C207592		The container that holds an instance of unstructured text and which may include objects such as tables, figures, and images.	Narrative Content
	Organization		C19711		A formalized group of persons or other organizations collected together for a common purpose (such as administrative, legal, political) and the infrastructure to carry out that purpose. (BRIDG)	Professional Organization or Group
	Parameter Map		C207456		The paired name and value for a given parameter.	Parameter Map
	Population Definition		C207593		A concise explanation of the meaning of a population.	Population Definition
	Procedure		C98769	Medical Procedure	Any activity performed by manual and/or instrumental means for the purpose of diagnosis, assessment, therapy, prevention, or palliative care.	Physical Medical Procedure
	Quantity		C25256		How much there is of something that can be measured; the total amount or number.	Quantity
	Range		C38013		The difference between the lowest and highest numerical values; the limits or scale of variation.	Range
	Research Organization		C93448		An organization that undertakes systematic investigation within a field of study in order to discover facts, establish or revise a theory, test a hypothesis, or develop a plan of action based on the facts discovered.	Research Organization
	Response Code		C201347		A symbol or combination of symbols representing the response to the question.	Response Code
	Schedule Timeline Exit		C201349		To go out of or leave the schedule timeline.	Schedule Timeline Exit
	Schedule Timeline		C201348		A chronological schedule of planned temporal events.	Schedule Timeline
	Scheduled Activity Instance		C201350		A scheduled occurrence of an activity event.	Scheduled Activity Instance
	Scheduled Decision Instance		C201351		A scheduled occurrence of a decision event.	Scheduled Decision Instance
	Scheduled Instance		C201299		A scheduled occurrence of a temporal event.	Scheduled Instance
	Study Activity		C71473		An action, undertaking, or event, which is anticipated to be performed or observed, or was performed or observed, according to the study protocol during the execution of the study.	Study Activity
	Study Amendment Reason		C207457	Reason(s) for Amendment	The rationale for the change(s) to, or formal clarification of, a protocol.	Study Amendment Reason
	Study Amendment		C207594		A written description of a change(s) to, or formal clarification of, a study.	Study Amendment
	Study Arm		C174447	Arm	A planned pathway assigned to the subject as they progress through the study, usually referred to by a name that reflects one or more treatments, exposures, and/or controls included in the path.	Study Arm
	Study Cohort		C61512		A group of individuals who share a set of characteristics (e.g., exposures, experiences, attributes), which logically defines a population under study.	Cohort
	Study Design Cell		C188810		A partitioning of a study arm into individual pieces, which are associated with an epoch and any number of sequential elements within that epoch.	Study Design Cell
	Study Design Element		C142735		A basic building block for time within a clinical study comprising the following characteristics: a description of what happens to the subject during the element; a definition of the start of the element; a rule for ending the element.	Trial Design Element
	Study Design		C15320		A strategy that specifies the structure of a study in terms of the planned activities (including timing) and statistical analysis approach intended to meet the objectives of the study.	Study Design
	Study Eligibility Criteria		C16112	Trial Eligibility Criteria	Characteristics which are necessary to allow a subject to participate in a clinical study, as outlined in the study protocol. The concept covers inclusion and exclusion criteria.	Clinical Trial Eligibility Criteria
	Study Endpoint		C25212		A defined variable intended to reflect an outcome of interest that is statistically analyzed to address a particular research question. NOTE: A precise definition of an endpoint typically specifies the type of assessments made, the timing of those assessments, the assessment tools used, and possibly other details, as applicable, such as how multiple assessments within an individual are to be combined. [After BEST Resource] (CDISC Glossary)	End Point
	Study Epoch		C71738		A named time period defined in the protocol, wherein a study activity is specified and unchanging throughout the interval, to support a study-specific purpose.	Clinical Trial Epoch
	Study Governance Date		C207595		Any of the dates associated with event milestones within a clinical study's oversight and management framework.	Study Governance Date
	Study Identifier		C83082		A sequence of characters used to identify, name, or characterize the study.	Study Identifier
	Study Objective		C142450		The reason for performing a study in terms of the scientific questions to be answered by the analysis of data collected during the study.	Clinical Trial Objective
	Study Protocol Document		C93381		A representation of the study protocol (that persists over time) in document form.	Study Protocol Document
	Study Protocol Version		C93490		A plan at a particular point in time for a formal investigation to assess the utility, impact, pharmacological, physiological, and/or psychological effects of a particular treatment, procedure, drug, device, biologic, food product, cosmetic, care plan, or subject characteristic. (BRIDG)	Study Protocol Version
	Study Site		C80403		The location at which a study investigator conducts study activities.	Study Site
	Study Title		C49802	Official Study Title;Study Title;Trial Title	The sponsor-defined name of the clinical study.	Trial Title
	Study Version		C188816		A plan at a particular point in time for a study.	Study Version
	Subject Enrollment		C37948		The act of enrolling subjects into a study. The subject will have met the inclusion/exclusion criteria to participate in the trial and will have signed an informed consent form. (CDISC Glossary)	Enrollment
	Syntax Template Dictionary		C207597		A reference source that provides a listing of valid parameter names and values used in syntax template text strings.	Syntax Template Dictionary
	Syntax Template		C207596		A standardized pattern used for the arrangement of words and phrases to create well-formed, structured sentences.	Syntax Template
	Target Study Population for Analysis		C188814		A target study population on which an analysis is performed. These may be represented by the entire study population, a subgroup defined by a particular characteristic measured at baseline, or a principal stratum defined by the occurrence (or non-occurrence, depending on context) of a specific intercurrent event. (ICH E9 R1 Addendum)	Target Study Population for Analysis
	Target Study Population		C142728	Target Population	The group of people in the general population to which the study results can be generalized.	Target Study Population
	Timing		C80484		The chronological relationship between temporal events.	Timing
	Transition Rule		C82567		A guide that governs the allocation of subjects to operational options at a discrete decision point or branch (e.g., assignment to a particular arm, discontinuation) within a clinical trial plan.	Transition Rule
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CL.C188719.DDF Estimand Attribute Terminology	DDF Estimand Attribute Terminology (DDF Estimand Attribute Terminology)	text Extensible: No	C188719	DDF Estimand Attribute Terminology	A terminology value set relevant to the attributes of the estimand.	CDISC DDF Estimand Attribute Terminology
	Population-Level Summary		C188853		A synopsis of the clinical endpoint of interest within the analysis target study population.	Population-Level Summary
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CL.C207428.DDF Geographic Scope Attribute Terminology	DDF Geographic Scope Attribute Terminology (DDF Geographic Scope Attribute Terminology)	text Extensible: No	C207428	DDF Geographic Scope Attribute Terminology	A terminology value set relevant to the attributes of the geographic scope.	CDISC DDF Geographic Scope Attribute Terminology
	Geographic Scope Code		C207494		A symbol or combination of symbols which is assigned to the geographic scope.	Geographic Scope Code
	Geographic Scope Type		C207495		A characterization or classification of the geographic scope.	Geographic Scope Type
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CL.C207429.DDF Governance Date Attribute Terminology	DDF Governance Date Attribute Terminology (DDF Governance Date Attribute Terminology)	text Extensible: No	C207429	DDF Governance Date Attribute Terminology	A terminology value set relevant to the attributes of the governance date.	CDISC DDF Governance Date Attribute Terminology
	Protocol Approval Date Type		C207496		A characterization or classification of the protocol approval date.	Protocol Approval Date Type
	Study Governance Date Description		C207497		A narrative representation of the study governance date.	Study Governance Date Description
	Study Governance Date Label		C207498		The short descriptive designation for the study governance date.	Study Governance Date Label
	Study Governance Date Name		C207499		The literal identifier (i.e., distinctive designation) of the study governance date	Study Governance Date Name
	Study Governance Date Value		C207500		The information contained in the date field.	Study Governance Date Value
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CL.C188705.DDF Indication Attribute Terminology	DDF Indication Attribute Terminology (DDF Indication Attribute Terminology)	text Extensible: No	C188705	DDF Indication Attribute Terminology	A terminology value set relevant to the attributes of the disease indication.	CDISC DDF Indication Attribute Terminology
	Disease Indication Code		C188822		A short sequence of characters that represents the disease indication.	Disease Indication Code
	Disease/Condition Indication Description		C112038	Indication for Use;Trial Disease/Condition Indication;Trial Disease/Condition Indication Description	A narrative representation of the condition, disease or disorder that the clinical trial is intended to investigate or address.	Trial Indication
	Disease/Condition Indication Is Rare Disease Indicator		C207501		An indication as to whether the disease/condition indication under study is considered a rare disease.	Disease Indication Is Rare Disease Indicator
	Disease/Condition Indication Label		C207502		The short descriptive designation for the disease/condition indication.	Disease Indication Label
	Disease/Condition Indication Name		C207503		The literal identifier (i.e., distinctive designation) of the disease/condition indication.	Disease Indication Name
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CL.C188721.DDF Intercurrent Event Attribute Terminology	DDF Intercurrent Event Attribute Terminology (DDF Intercurrent Event Attribute Terminology)	text Extensible: No	C188721	DDF Intercurrent Event Attribute Terminology	A terminology value set relevant to the attributes of the intercurrent event.	CDISC DDF Intercurrent Event Attribute Terminology
	Intercurrent Event Description		C188856		A narrative representation of the intercurrent event.	Intercurrent Event Description
	Intercurrent Event Label		C207504		The short descriptive designation for the intercurrent event.	Intercurrent Event Label
	Intercurrent Event Name		C188855		The literal identifier (i.e., distinctive designation) of the intercurrent event.	Intercurrent Event Name
	Intercurrent Event Strategy		C188857		A textual description of the planned strategy to manage and/or mitigate intercurrent events.	Intercurrent Event Strategy
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CL.C207430.DDF Masking Attribute Terminology	DDF Masking Attribute Terminology (DDF Masking Attribute Terminology)	text Extensible: No	C207430	DDF Masking Attribute Terminology	A terminology value set relevant to the attributes of the masking.	CDISC DDF Masking Attribute Terminology
	Masking Description		C207505		A narrative representation of the study masking strategy, based on a person's role within the study.	Study Masking Description
	Masking Role		C207506	Blinded Roles;Blinding Roles	An identifying designation assigned to a masked individual within a study that corresponds with their function.	Study Masking Role
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CL.C207426.DDF Narrative Content Attribute Terminology	DDF Narrative Content Attribute Terminology (DDF Narrative Content Attribute Terminology)	text Extensible: No	C207426	DDF Narrative Content Attribute Terminology	A terminology value set relevant to the attributes of the narrative content.	CDISC DDF Narrative Content Attribute Terminology
	Narrative Content Name		C207507		The literal identifier (i.e., distinctive designation) of the narrative content.	Narrative Content Name
	Narrative Content Section Number		C207509		The numeric identifier assigned to a particular document section containing narrative content.	Narrative Content Section Number
	Narrative Content Section Title		C207510		An identifying designation for the document section containing narrative content.	Narrative Content Section Title
	Narrative Content Text		C207508		A textual representation of the narrative content.	Narrative Content Text
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CL.C188707.DDF Objective Attribute Terminology	DDF Objective Attribute Terminology (DDF Objective Attribute Terminology)	text Extensible: No	C188707	DDF Objective Attribute Terminology	A terminology value set relevant to the attributes of the objective.	CDISC DDF Objective Attribute Terminology
	Study Objective Description		C94090		A narrative representation of the study objective.	Study Objective Description
	Study Objective Label		C207511		The short descriptive designation for the study objective.	Study Objective Label
	Study Objective Level		C188823		A characterization or classification of the study objective that determines its category of importance relative to other study objectives.	Study Objective Level
	Study Objective Name		C207512		The literal identifier (i.e., distinctive designation) of the study objective.	Study Objective Name
	Study Objective Text		C207513		An instance of structured text that represents the study objective.	Study Objective Text
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CL.C188702.DDF Organization Attribute Terminology	DDF Organization Attribute Terminology (DDF Organization Attribute Terminology)	text Extensible: No	C188702	DDF Organization Attribute Terminology	A terminology value set relevant to the attributes of the organization.	CDISC DDF Organization Attribute Terminology
	Identifier Provider Organization Name		C188819		The name of the organization that provides the identifier for the entity.	Identifier Provider Organization Name
	Organization Identifier		C93401		A unique symbol that establishes identity of the organization. (BRIDG)	Organization Identifier
	Organization Label		C207514		The short descriptive designation for the organization.	Organization Label
	Organization Name		C93874		A non-unique textual identifier for the organization. (BRIDG)	Organization Name
	Organization Type		C188820		A characterization or classification of the formalized group of persons or other organizations collected together for a common purpose (such as administrative, legal, political) and the infrastructure to carry out that purpose.	Organization Type
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CL.C207431.DDF Parameter Map Attribute Terminology	DDF Parameter Map Attribute Terminology (DDF Parameter Map Attribute Terminology)	text Extensible: No	C207431	DDF Parameter Map Attribute Terminology	A terminology value set relevant to the attributes of the parameter map.	CDISC DDF Parameter Map Attribute Terminology
	Programming Tag Reference		C207516		The reference for a tag used in programming languages, such as a markup language (e.g., HTML, XML), to store attributes and elements.	Programming Tag Reference
	Programming Tag		C207515		Character strings bounded by angle brackets that act as containers for programming language elements.	Programming Tag
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CL.C207432.DDF Population Definition Attribute Terminology	DDF Population Definition Attribute Terminology (DDF Population Definition Attribute Terminology)	text Extensible: No	C207432	DDF Population Definition Attribute Terminology	A terminology value set relevant to the attributes of the population definition.	CDISC DDF Population Definition Attribute Terminology
	Population Definition Description		C207517		A narrative representation of the population definition.	Population Definition Description
	Population Definition Includes Healthy Subjects Indicator		C207518		An indication as to whether the population definition includes healthy subjects, that is, subjects without the disease or condition under study.	Population Definition Includes Healthy Subjects Indicator
	Population Definition Label		C207519		The short descriptive designation for the population definition.	Population Definition Label
	Population Definition Name		C207520		The literal identifier (i.e., distinctive designation) of the population definition.	Population Definition Name
	Population Definition Planned Age		C207701		The anticipated age of subjects within the population definition.	Population Definition Planned Age
	Population Definition Planned Completion Number		C207521		The value representing the planned number of subjects that must complete the study in order to meet the objectives and endpoints of the study, within the population definition.	Population Definition Planned Completion Number
	Population Definition Planned Enrollment Number		C207522		The value representing the planned number of subjects to be entered in a clinical trial, within the population definition.	Population Definition Planned Enrollment Number
	Population Definition Planned Sex		C207523		The protocol-defined sex within the population definition.	Population Definition Planned Sex
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CL.C188716.DDF Procedure Attribute Terminology	DDF Procedure Attribute Terminology (DDF Procedure Attribute Terminology)	text Extensible: No	C188716	DDF Procedure Attribute Terminology	A terminology value set relevant to the attributes of the procedure.	CDISC DDF Procedure Attribute Terminology
	Procedure Code		C154626		A symbol or combination of symbols which is assigned to medical procedure.	Procedure Code
	Procedure Description		C201324		A narrative representation of the procedure.	Procedure Description
	Procedure Label		C207524		The short descriptive designation for the procedure.	Procedure Label
	Procedure Name		C201325		The literal identifier (i.e., distinctive designation) of the procedure.	Procedure Name
	Procedure Type		C188848		A characterization or classification of the study procedure.	Study Procedure Type
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CL.C207433.DDF Quantity Attribute Terminology	DDF Quantity Attribute Terminology (DDF Quantity Attribute Terminology)	text Extensible: No	C207433	DDF Quantity Attribute Terminology	A terminology value set relevant to the attributes of the quantity.	CDISC DDF Quantity Attribute Terminology
	Quantity Unit		C44258		The type of unit of measure being used to express a quantity.	Unit of Quantity
	Quantity Value		C25712		A numerical quantity measured or assigned or computed.	Value
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CL.C207434.DDF Range Attribute Terminology	DDF Range Attribute Terminology (DDF Range Attribute Terminology)	text Extensible: No	C207434	DDF Range Attribute Terminology	A terminology value set relevant to the attributes of the range.	CDISC DDF Range Attribute Terminology
	Maximum Value		C25564		The largest value in quantity or degree in a set of values.	Maximum
	Minimum Value		C25570		The smallest value in quantity or degree in a set of values.	Minimum
	Unit of Measure		C25709		A named quantity in terms of which other quantities are measured or specified, used as a standard measurement of like kinds.	Unit of Measure
	Value Range is Approximate Indicator		C207525		An indication as to whether the value range is almost, but not quite, exact.	Value Range is Approximate Indicator
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CL.C207435.DDF Research Organization Attribute Terminology	DDF Research Organization Attribute Terminology (DDF Research Organization Attribute Terminology)	text Extensible: No	C207435	DDF Research Organization Attribute Terminology	A terminology value set relevant to the attributes of the research organization.	CDISC DDF Research Organization Attribute Terminology
	Identifier Provider Research Organization Name		C207526		The name of the research organization that provides the identifier for the entity.	Identifier Provider Research Organization Name
	Organization Type		C188820		A characterization or classification of the formalized group of persons or other organizations collected together for a common purpose (such as administrative, legal, political) and the infrastructure to carry out that purpose.	Organization Type
	Research Organization Identifier		C207527		A sequence of characters used to identify, name, or characterize the research organization.	Research Organization Identifier
	Research Organization Label		C207528		The short descriptive designation for the research organization.	Research Organization Label
	Research Organization Name		C207529		The literal identifier (i.e., distinctive designation) of the research organization.	Research Organization Name
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CL.C201258.DDF Response Code Attribute Terminology	DDF Response Code Attribute Terminology (DDF Response Code Attribute Terminology)	text Extensible: No	C201258	DDF Response Code Attribute Terminology	A terminology value set relevant to the attributes of the response code.	CDISC DDF Response Code Attribute Terminology
	Code		C25162		A symbol or combination of symbols which is assigned to the members of a collection.	Code
	Response Code Enabled Indicator		C201330		An indication as to whether the response code is activated for use within a given usage context.	Response Code Enabled Indicator
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CL.C201259.DDF Schedule Timeline Attribute Terminology	DDF Schedule Timeline Attribute Terminology (DDF Schedule Timeline Attribute Terminology)	text Extensible: No	C201259	DDF Schedule Timeline Attribute Terminology	A terminology value set relevant to the attributes of the schedule timeline.	CDISC DDF Schedule Timeline Attribute Terminology
	Main Timeline Indicator		C201331		An indication as to whether the timeline or timeline component is part of the central or principal timeline.	Main Timeline Indicator
	Schedule Timeline Description		C201332		A narrative representation of the schedule timeline.	Schedule Timeline Description
	Schedule Timeline Entry Condition		C201333		A logical evaluation on which rests the validity of entry into a schedule timeline.	Schedule Timeline Entry Condition
	Schedule Timeline Label		C207530		The short descriptive designation for the schedule timeline.	Schedule Timeline Label
	Schedule Timeline Name		C201334		The literal identifier (i.e., distinctive designation) of the schedule timeline.	Schedule Timeline Name
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CL.C207436.DDF Scheduled Activity Instance Attribute Terminology	DDF Scheduled Activity Instance Attribute Terminology (DDF Scheduled Activity Instance Attribute Terminology)	text Extensible: No	C207436	DDF Scheduled Activity Instance Attribute Terminology	A terminology value set relevant to the attributes of the scheduled activity instance.	CDISC DDF Scheduled Activity Instance Attribute Terminology
	Scheduled Activity Instance Description		C207531		A narrative representation of the scheduled activity instance.	Scheduled Activity Instance Description
	Scheduled Activity Instance Label		C207532		The short descriptive designation for the scheduled activity instance.	Scheduled Activity Instance Label
	Scheduled Activity Instance Name		C207533		The literal identifier (i.e., distinctive designation) of the scheduled activity instance.	Scheduled Activity Instance Name
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CL.C201260.DDF Scheduled Decision Instance Attribute Terminology	DDF Scheduled Decision Instance Attribute Terminology (DDF Scheduled Decision Instance Attribute Terminology)	text Extensible: No	C201260	DDF Scheduled Decision Instance Attribute Terminology	A terminology value set relevant to the attributes of the scheduled decision instance.	CDISC DDF Scheduled Decision Instance Attribute Terminology
	Scheduled Decision Instance Description		C207534		A narrative representation of the scheduled Decision instance.	Scheduled Decision Instance Description
	Scheduled Decision Instance Label		C207535		The short descriptive designation for the scheduled Decision instance.	Scheduled Decision Instance Label
	Scheduled Decision Instance Name		C207536		The literal identifier (i.e., distinctive designation) of the scheduled Decision instance.	Scheduled Decision Instance Name
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CL.C201261.DDF Scheduled Instance Attribute Terminology	DDF Scheduled Instance Attribute Terminology (DDF Scheduled Instance Attribute Terminology)	text Extensible: No	C201261	DDF Scheduled Instance Attribute Terminology	A terminology value set relevant to the attributes of the scheduled instance.	CDISC DDF Scheduled Instance Attribute Terminology
	Scheduled Instance Description		C207453		A narrative representation of the scheduled instance.	Scheduled Instance Description
	Scheduled Instance Label		C207454		The short descriptive designation for the scheduled instance.	Scheduled Instance Label
	Scheduled Instance Name		C207455		The literal identifier (i.e., distinctive designation) of the scheduled instance.	Scheduled Instance Name
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CL.C207437.DDF Study Amendment Attribute Terminology	DDF Study Amendment Attribute Terminology (DDF Study Amendment Attribute Terminology)	text Extensible: No	C207437	DDF Study Amendment Attribute Terminology	A terminology value set relevant to the attributes of the study amendment.	CDISC DDF Study Amendment Attribute Terminology
	Study Amendment Number		C207537	Amendment Identifier	A string of numerals that uniquely identifies a protocol amendment.	Study Amendment Number
	Study Amendment Substantial Impact Indicator		C207538		An indication as to whether the amendment is likely to have a substantial impact on the safety or rights of study subjects/participants.	Study Amendment Substantial Impact Indicator
	Study Amendment Summary		C115627		A short narrative representation describing the changes introduced in the current version of the protocol.	Clinical Trial Protocol Amendment Summary
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CL.C207438.DDF Study Amendment Reason Attribute Terminology	DDF Study Amendment Reason Attribute Terminology (DDF Study Amendment Reason Attribute Terminology)	text Extensible: No	C207438	DDF Study Amendment Reason Attribute Terminology	A terminology value set relevant to the attributes of the study amendment reason.	CDISC DDF Study Amendment Reason Attribute Terminology
	Other Reason for Study Amendment		C207539		The rationale for the change(s) to, or formal clarification of, a protocol that is not otherwise specified.	Other Reason for Study Amendment
	Study Amendment Reason Code		C207540	Study Amendment Reason Code	A symbol or combination of symbols which is assigned to the study amendment reason.	Study Amendment Reason Code
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CL.C188709.DDF Study Arm Attribute Terminology	DDF Study Arm Attribute Terminology (DDF Study Arm Attribute Terminology)	text Extensible: No	C188709	DDF Study Arm Attribute Terminology	A terminology value set relevant to the attributes of the study Arm.	CDISC DDF Study Arm Attribute Terminology
	Study Arm Data Origin Description		C188828		The textual representation of the study arm data origin.	Study Arm Data Origin Description
	Study Arm Data Origin Type		C188829		A characterization or classification of the study arm with respect to where the study arm data originates.	Study Arm Data Origin Type
	Study Arm Description		C93728	Arm Description	A narrative representation of the study arm.	Arm Description
	Study Arm Label		C172456	Arm Label	The short descriptive designation for the study arm.	Study Arm Label
	Study Arm Name		C170984		The literal identifier (i.e., distinctive designation) of the study arm.	Planned Study Arm Name
	Study Arm Type		C172457	Arm Type	A characterization or classification of the study arm.	Study Arm Type
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CL.C207439.DDF Study Cohort Attribute Terminology	DDF Study Cohort Attribute Terminology (DDF Study Cohort Attribute Terminology)	text Extensible: No	C207439	DDF Study Cohort Attribute Terminology	A terminology value set relevant to the attributes of the study cohort.	CDISC DDF Study Cohort Attribute Terminology
	Study Cohort Description		C207542		A narrative representation of the study cohort.	Study Cohort Description
	Study Cohort Includes Healthy Subjects Indicator		C207480		An indication as to whether the study cohort includes healthy subjects, that is, subjects without the disease or condition under study.	Study Cohort Includes Healthy Subjects Indicator
	Study Cohort Label		C207543		The short descriptive designation for the study cohort.	Study Cohort Label
	Study Cohort Name		C207544		The literal identifier (i.e., distinctive designation) of the study cohort.	Study Cohort Name
	Study Cohort Planned Age		C207545		The anticipated age of subjects within the study cohort.	Study Cohort Planned Age
	Study Cohort Planned Completion Number		C207546		The value representing the planned number of subjects that must complete the study in order to meet the objectives and endpoints of the study, within the study cohort.	Study Cohort Planned Completion Number
	Study Cohort Planned Enrollment Number		C207702		The value representing the planned number of subjects to be entered in a clinical trial, within the study cohort.	Study Cohort Planned Enrollment Number
	Study Cohort Planned Sex		C207541		The protocol-defined sex within the study cohort.	Planned Sex of Study Cohort Participants
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CL.C188703.DDF Study Design Attribute Terminology	DDF Study Design Attribute Terminology (DDF Study Design Attribute Terminology)	text Extensible: No	C188703	DDF Study Design Attribute Terminology	A terminology value set relevant to the attributes of the study design.	CDISC DDF Study Design Attribute Terminology
	Intervention Model Type		C98746	Intervention Model	The general design of the strategy for assigning interventions to participants in a clinical study. (clinicaltrials.gov)	Intervention Model
	Study Design Characteristic		C207547		The distinguishing qualities or prominent aspect of a study design.	Study Design Characteristic
	Study Design Description		C147139	Overall Design;Study Design Description;Study Design Overview;Summary of Study Design	A narrative representation of the study design.	Study Design Description
	Study Design Label		C207548		The short descriptive designation for the study design.	Study Design Label
	Study Design Name		C201338		The literal identifier (i.e., distinctive designation) of the study design.	Study Design Name
	Study Design Population Description		C70834		A narrative representation of the study design population.	Study Population Description
	Study Design Rationale		C142705		Reason(s) for choosing the study design. This may include reasons for the choice of control or comparator, as well as the scientific rationale for the study design.	Study Design Rationale
	Therapeutic Areas		C101302	Therapeutic Area	A categorization of a disease, disorder, or other condition based on common characteristics and often associated with a medical specialty focusing on research and development of specific therapeutic interventions for the purpose of treatment and prevention.	Therapeutic Area
	Trial Blinding Schema		C49658	Study Blinding Design;Study Blinding Schema;Study Masking Design;Trial Blinding Design;Trial Blinding Schema;Trial Masking Design	The type of experimental design used to describe the level of awareness of the study subjects and/ or study personnel as it relates to the respective intervention(s) or assessments being observed, received or administered.	Trial Blinding Schema
	Trial Intent Type		C49652	Trial Intent Type	The planned purpose of the therapy, device, or agent under study in the clinical trial.	Clinical Study by Intent
	Trial Type		C49660	Trial Scope;Trial Type	The nature of the interventional study for which information is being collected.	Trial Type
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CL.C188706.DDF Study Design Population Attribute Terminology	DDF Study Design Population Attribute Terminology (DDF Study Design Population Attribute Terminology)	text Extensible: No	C188706	DDF Study Design Population Attribute Terminology	A terminology value set relevant to the attributes of the study design population.	CDISC DDF Study Design Population Attribute Terminology
	Study Design Population Includes Healthy Subjects Indicator		C207549		An indication as to whether the study design population includes healthy subjects, that is, subjects without the disease or condition under study.	Study Design Population Includes Healthy Subjects Indicator
	Study Design Population Label		C207550		The short descriptive designation for the study design population.	Study Design Population Label
	Study Design Population Name		C207553		The literal identifier (i.e., distinctive designation) of the study design population.	Study Design Population Name
	Study Design Population Planned Age		C207450		The anticipated age of subjects within the study design population.	Study Design Population Planned Age
	Study Design Population Planned Completion Number		C207451		The value representing the planned number of subjects that must complete the study in order to meet the objectives and endpoints of the study, within the study design population.	Study Design Population Planned Completion Number
	Study Design Population Planned Enrollment Number		C207452		The value representing the planned number of subjects to be entered in a clinical trial, within the study design population.	Study Design Population Planned Enrollment Number
	Study Design Population Planned Sex		C207551		The protocol-defined sex within the study design population.	Study Design Population Planned Sex
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CL.C188711.DDF Study Element Attribute Terminology	DDF Study Element Attribute Terminology (DDF Study Element Attribute Terminology)	text Extensible: No	C188711	DDF Study Element Attribute Terminology	A terminology value set relevant to the attributes of the study element.	CDISC DDF Study Element Attribute Terminology
	Study Design Element Description		C188834		A narrative representation of the study design element.	Study Design Element Description
	Study Design Element Label		C207554		The short descriptive designation for the study design element.	Study Design Element Label
	Study Design Element Name		C188833		The literal identifier (i.e., distinctive designation) of the study design element.	Study Design Element Name
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CL.C188710.DDF Study Epoch Attribute Terminology	DDF Study Epoch Attribute Terminology (DDF Study Epoch Attribute Terminology)	text Extensible: No	C188710	DDF Study Epoch Attribute Terminology	A terminology value set relevant to the attributes of the study epoch.	CDISC DDF Study Epoch Attribute Terminology
	Study Epoch Description		C93824		A narrative representation of the study epoch.	Epoch Description
	Study Epoch Label		C207555		The short descriptive designation for the study epoch.	Study Epoch Label
	Study Epoch Name		C93825		The literal identifier (i.e., distinctive designation) of the study epoch, i.e., the named time period defined in the protocol, wherein a study activity is specified and unchanging throughout the interval, to support a study-specific purpose.	Epoch Name
	Study Epoch Type		C188830		A characterization or classification of the study epoch, i.e., the named time period defined in the protocol, wherein a study activity is specified and unchanging throughout the interval, to support a study-specific purpose.	Study Epoch Type
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CL.C188701.DDF Study Identifier Attribute Terminology	DDF Study Identifier Attribute Terminology (DDF Study Identifier Attribute Terminology)	text Extensible: No	C188701	DDF Study Identifier Attribute Terminology	A terminology value set relevant to the attributes of the study identifier.	CDISC DDF Study Identifier Attribute Terminology
	Study Identifier		C83082		A sequence of characters used to identify, name, or characterize the study.	Study Identifier
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CL.C188704.DDF Study Intervention Attribute Terminology	DDF Study Intervention Attribute Terminology (DDF Study Intervention Attribute Terminology)	text Extensible: No	C188704	DDF Study Intervention Attribute Terminology	A terminology value set relevant to the attributes of the study interventions.	CDISC DDF Study Intervention Attribute Terminology
	Pharmacologic Class		C98768	Pharmacologic Class	The pharmacological class of the investigational product.	Pharmacological Class of Investigational Therapy
	Study Intervention Code		C207648		A symbol or combination of symbols which is assigned to the study intervention.	Study Intervention Code
	Study Intervention Description		C207647		A narrative representation of the study intervention.	Study Intervention Description
	Study Intervention Label		C207556		The short descriptive designation for the study intervention.	Study Intervention Label
	Study Intervention Minimum Response Duration		C207557		The value representing the minimum amount of time required to meet the criteria for response to study intervention.	Study Intervention Minimum Response Duration
	Study Intervention Name		C207558		The literal identifier (i.e., distinctive designation) of the study intervention.	Study Intervention Name
	Study Intervention Product Designation		C207559		An indication as to whether the investigational intervention is an investigational medicinal product or an auxiliary medicinal product.	Study Intervention Product Type
	Study Intervention Role		C207560	Study Intervention Use	The intended use of the trial intervention within the context of the study design.	Study Intervention Role
	Study Intervention Type		C98747	Intervention Type	The kind of product or procedure studied in a trial.	Intervention Type
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CL.C207440.DDF Study Protocol Document Attribute Terminology	DDF Study Protocol Document Attribute Terminology (DDF Study Protocol Document Attribute Terminology)	text Extensible: No	C207440	DDF Study Protocol Document Attribute Terminology	A terminology value set relevant to the attributes of the study protocol document.	CDISC DDF Study Protocol Document Attribute Terminology
	Study Protocol Document Description		C207561		A narrative representation of the study protocol document.	Study Protocol Document Description
	Study Protocol Document Label		C207562		The short descriptive designation for the study protocol document.	Study Protocol Document Label
	Study Protocol Document Name		C207563		The literal identifier (i.e., distinctive designation) of the study protocol document.	Study Protocol Document Name
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CL.C207441.DDF Study Site Attribute Terminology	DDF Study Site Attribute Terminology (DDF Study Site Attribute Terminology)	text Extensible: No	C207441	DDF Study Site Attribute Terminology	A terminology value set relevant to the attributes of the study site.	CDISC DDF Study Site Attribute Terminology
	Study Site Description		C207564		A narrative representation of the study site.	Study Site Description
	Study Site Label		C207565		The short descriptive designation for the study site.	Study Site Label
	Study Site Name		C207566		The literal identifier (i.e., distinctive designation) of the study site.	Study Site Name
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CL.C207442.DDF Study Title Attribute Terminology	DDF Study Title Attribute Terminology (DDF Study Title Attribute Terminology)	text Extensible: No	C207442	DDF Study Title Attribute Terminology	A terminology value set relevant to the attributes of the study title.	CDISC DDF Study Title Attribute Terminology
	Study Title Text		C207567		An instance of unstructured text that represents the study title.	Study Title Text
	Study Title Type		C207568		A characterization or classification of the study title.	Study Title Type
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CL.C207443.DDF Study Version Attribute Terminology	DDF Study Version Attribute Terminology (DDF Study Version Attribute Terminology)	text Extensible: No	C207443	DDF Study Version Attribute Terminology	A terminology value set relevant to the attributes of the study version.	CDISC DDF Study Version Attribute Terminology
	Business Therapeutic Areas		C201322		A therapeutic area classification based on the structure and operations of the business unit.	Business Therapeutic Area
	Study Rationale		C94122	Study Purpose	A statement describing the overall rationale of the study. This field describes the contribution of this study to product development, i.e., what knowledge is being contributed from the conduct of this study.	Study Protocol Version Purpose Statement
	Study Type Classification		C142175	Study Type;Study Type Classification	The nature of the investigation for which study information is being collected. (After clinicaltrials.gov)	Study Type
	Study Version Identifier		C207570		A sequence of characters used to identify, name, or characterize the study version.	Study Version Identifier
	Trial Phase		C48281	Trial Phase;Trial Phase Classification	A step in the clinical research and development of a therapy from initial clinical trials to post-approval studies. NOTE: Clinical trials are generally categorized into four (sometimes five) phases. A therapeutic intervention may be evaluated in two or more phases simultaneously in different trials, and some trials may overlap two different phases. [21 CFR section 312.21; After ICH Topic E8 NOTE FOR GUIDANCE ON GENERAL CONSIDERATIONS FOR CLINICAL TRIALS, CPMP/ICH/291/95 March 1998]	Trial Phase
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CL.C207444.DDF Subject Enrollment Attribute Terminology	DDF Subject Enrollment Attribute Terminology (DDF Subject Enrollment Attribute Terminology)	text Extensible: No	C207444	DDF Subject Enrollment Attribute Terminology	A terminology value set relevant to the attributes of the subject enrollment.	CDISC DDF Subject Enrollment Attribute Terminology
	Subject Enrollment Code		C207571		A symbol or combination of symbols which is assigned to the subject enrollment.	Subject Enrollment Code
	Subject Enrollment Quantity Value		C207573		The value representing the number of individuals enrolled in a study.	Subject Enrollment Quantity Value
	Subject Enrollment Type		C207574		A characterization or classification of the subject enrollment.	Subject Enrollment Type
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CL.C207445.DDF Syntax Template Attribute Terminology	DDF Syntax Template Attribute Terminology (DDF Syntax Template Attribute Terminology)	text Extensible: No	C207445	DDF Syntax Template Attribute Terminology	A terminology value set relevant to the attributes of the syntax template.	CDISC DDF Syntax Template Attribute Terminology
	Syntax Template Description		C207575		A narrative representation of the syntax template.	Syntax Template Description
	Syntax Template Label		C207576		The short descriptive designation for the syntax template.	Syntax Template Label
	Syntax Template Name		C207577		The literal identifier (i.e., distinctive designation) of the syntax template.	Syntax Template Name
	Syntax Template Text		C207578		A structured text string containing prescribed text interspersed with user-defined parameter values.	Syntax Template Text
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CL.C207446.DDF Syntax Template Dictionary Attribute Terminology	DDF Syntax Template Dictionary Attribute Terminology (DDF Syntax Template Dictionary Attribute Terminology)	text Extensible: No	C207446	DDF Syntax Template Dictionary Attribute Terminology	A terminology value set relevant to the attributes of the syntax template dictionary.	CDISC DDF Syntax Template Dictionary Attribute Terminology
	Syntax Template Dictionary Description		C207579		A narrative representation of the syntax template dictionary.	Syntax Template Dictionary Description
	Syntax Template Dictionary Label		C207580		The short descriptive designation for the syntax template dictionary.	Syntax Template Dictionary Label
	Syntax Template Dictionary Name		C207581		The literal identifier (i.e., distinctive designation) of the syntax template dictionary.	Syntax Template Dictionary Name
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CL.C201262.DDF Timing Attribute Terminology	DDF Timing Attribute Terminology (DDF Timing Attribute Terminology)	text Extensible: No	C201262	DDF Timing Attribute Terminology	A terminology value set relevant to the attributes of the timing.	CDISC DDF Timing Attribute Terminology
	Timing Description		C164648		A narrative representation of the biomedical concept category.	Timing Description
	Timing Label		C207583		The short descriptive designation for the timing.	Timing Label
	Timing Name		C207584		The literal identifier (i.e., distinctive designation) of the timing.	Timing Name
	Timing Relative To From		C201297		The name of the reference event used to define the temporal relationship with another event.	Timing Relative To From Name
	Timing Type		C201298		A characterization or classification of the chronological relationship between temporal events.	Timing Type
	Timing Value Label		C207585		The short descriptive designation for the timing value.	Timing Value Label
	Timing Value		C201341		The temporal value of the chronological relationship between temporal events.	Timing Value
	Timing Window Label		C207586		The short descriptive designation for a time period, or other type of interval, during which a temporal event may be achieved, obtained, or observed.	Timing Window Label
	Timing Window, Lower		C201342		The earliest chronological value of an allowable period of time during which a temporal event takes place.	Lower Timing Window
	Timing Window, Upper		C201343		The latest chronological value of an allowable period of time during which a temporal event takes place.	Upper Timing Window
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CL.C188712.DDF Transition Rule Attribute Terminology	DDF Transition Rule Attribute Terminology (DDF Transition Rule Attribute Terminology)	text Extensible: No	C188712	DDF Transition Rule Attribute Terminology	A terminology value set relevant to the attributes of the transition rule.	CDISC DDF Transition Rule Attribute Terminology
	Transition Rule Description		C188835		A narrative representation of the transition rule.	Transition Rule Description
	Transition Rule Label		C207587		The short descriptive designation for the transition rule.	Transition Rule Label
	Transition Rule Name		C207588		The literal identifier (i.e., distinctive designation) of the transition rule.	Transition Rule Name
	Transition Rule Text		C207589		An instance of unstructured text that represents the transition rule.	Transition Rule Text
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CL.C188728.Encounter Type Value Set Terminology	Encounter Type Value Set Terminology (Encounter Type Value Set Terminology)	text Extensible: Yes	C188728	Encounter Type Value Set Terminology	The terminology relevant to the encounter type.	CDISC DDF Encounter Type Value Set Terminology
	Visit		C25716		The act of going to see some person or place or thing; it can cover a short or long period but refers to a non-permanent arrangement.	Visit
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CL.C188726.Endpoint Level Value Set Terminology	Endpoint Level Value Set Terminology (Endpoint Level Value Set Terminology)	text Extensible: No	C188726	Endpoint Level Value Set Terminology	The terminology relevant to the endpoint level.	CDISC DDF Endpoint Level Value Set Terminology
	Exploratory Endpoint		C170559		Endpoint(s) that may include clinically important events that are expected to occur too infrequently to show a treatment effect or endpoints that for other reasons are thought to be less likely to show an effect but are included to explore new hypotheses. (After FDA-NIH Protocol Template)	Exploratory Endpoint
	Primary Endpoint		C94496		Endpoint(s) of greatest importance that is the basis for concluding whether the study met its objective(s) and provides a clinically relevant, valid, and reliable measure of the primary objective(s). (After FDA-NIH Protocol Template)	Primary Endpoint
	Secondary Endpoint		C139173		Endpoint(s) that may provide supportive information about the effect of the study intervention(s) on the primary endpoint or demonstrate additional effects on the disease or condition. (After FDA-NIH Protocol Template)	Secondary Endpoint
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CL.C207412.Geographic Scope Type Value Set Terminology	Geographic Scope Type Value Set Terminology (Geographic Scope Type Value Set Terminology)	text Extensible: No	C207412	Geographic Scope Type Value Set Terminology	The terminology relevant to the geographic scope type value set.	CDISC DDF Geographic Scope Type Value Set Terminology
	Country		C25464		A sovereign nation occupying a distinct territory and ruled by an autonomous government.	Country
	Global		C68846		Covering or affecting the whole of a system.	Global
	Region		C41129		An area or portion of something with more or less definite boundaries designed or specified according to some established criteria.	Region
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CL.C207413.Governance Date Type Value Set Terminology	Governance Date Type Value Set Terminology (Governance Date Type Value Set Terminology)	text Extensible: Yes	C207413	Governance Date Type Value Set Terminology	The terminology relevant to the governance date type value set.	CDISC DDF Governance Date Type Value Set Terminology
	Protocol Effective Date		C207598		The date and time specifying when the protocol takes effect or becomes operative.	Protocol Effective Date
	Sponsor Approval Date		C132352	Protocol Amendment Approval by Sponsor Date;Study Protocol Version Approval Date	The date on which a version of the protocol was finalized or approved by the sponsor.	Protocol Approval by Sponsor Date
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CL.C207414.Masking Role Value Set Terminology	Masking Role Value Set Terminology (Masking Role Value Set Terminology)	text Extensible: Yes	C207414	Masking Role Value Set Terminology	The terminology relevant to the masking role value set.	CDISC DDF Masking Role Value Set Terminology
	Care Provider		C17445	Caregiver;Carer;Caretaker	The primary person in charge of the care of a patient, usually a family member or a designated health care professional. (NCI)	Caregiver
	Investigator		C25936		A person responsible for the conduct of the study, ensuring adherence to the protocol and good clinical practices. (CDISC Glossary)	Investigator
	Outcomes Assessor		C207599		The individual who evaluates the outcome(s) of interest. (Clinicaltrials.gov)	Outcomes Assessor
	Sponsor		C70793	Clinical Study Sponsor;Sponsor;Study Sponsor	An individual, company, institution, or organization that takes responsibility for the initiation, management, and/or financing of a clinical study. [After ICH E6, WHO, 21 CFR 50.3 (e), and after IDMP]	Clinical Study Sponsor
	Study Subject		C41189		An individual who is observed, analyzed, examined, investigated, experimented upon, or/and treated in the course of a particular study.	Study Subject
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CL.C188725.Objective Level Value Set Terminology	Objective Level Value Set Terminology (Objective Level Value Set Terminology)	text Extensible: No	C188725	Objective Level Value Set Terminology	The terminology relevant to the objective level.	CDISC DDF Objective Level Value Set Terminology
	Exploratory Objective		C163559	Study Exploratory Objective;Trial Exploratory Objective	Additional scientific question(s) within the study that enable further discovery research, beyond the primary and secondary objectives.	Trial Exploratory Objective
	Study Primary Objective		C85826	Study Primary Objective;Trial Primary Objective	The main scientific question(s) the study is designed to answer. (CDISC Glossary)	Trial Primary Objective
	Study Secondary Objective		C85827	Study Secondary Objective;Trial Secondary Objective	The supportive or ancillary scientific question(s) the study is designed to answer. (CDISC Glossary)	Trial Secondary Objective
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CL.C188724.Organization Type Value Set Terminology	Organization Type Value Set Terminology (Organization Type Value Set Terminology)	text Extensible: Yes	C188724	Organization Type Value Set Terminology	The terminology relevant to the organization type.	CDISC DDF Organization Type Value Set Terminology
	Clinical Study Registry		C93453		An organization (typically a government agency) that administers the registration of studies. (BRIDG)	Study Registry
	Clinical Study Sponsor		C70793	Clinical Study Sponsor;Sponsor;Study Sponsor	An individual, company, institution, or organization that takes responsibility for the initiation, management, and/or financing of a clinical study. [After ICH E6, WHO, 21 CFR 50.3 (e), and after IDMP]	Clinical Study Sponsor
	Regulatory Agency		C188863	Regulator;Regulatory Body	An organization (typically a government agency) that is responsible for implementing and enforcing laws, licensing and regulating products and services, promoting the use of standards, and ensuring safety and consumer protections.	Regulatory Agency
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CL.C188723.Protocol Status Value Set Terminology	Protocol Status Value Set Terminology (Protocol Status Value Set Terminology)	text Extensible: No	C188723	Protocol Status Value Set Terminology	The terminology relevant to the protocol status.	CDISC DDF Protocol Status Value Set Terminology
	Approved		C25425		Acceptance as satisfactory by an authoritative body; established by authority; given authoritative approval.	Approval
	Draft		C85255		A preliminary version of a written work, design, or picture.	Draft
	Final		C25508		Conclusive in a process or progression.	Final
	Obsolete		C63553		No longer in use or valid; old.	Obsolete
	Pending Review		C188862	Draft Pending Review	A preliminary version of a written work, design, or picture that is awaiting review.	Pending Review
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CL.C207415.Study Amendment Reason Code Value Set Terminology	Study Amendment Reason Code Value Set Terminology (Study Amendment Reason Code Value Set Terminology)	text Extensible: No	C207415	Study Amendment Reason Code Value Set Terminology	The terminology relevant to the study amendment reason code value set.	CDISC DDF Study Amendment Reason Code Value Set Terminology
	Change In Standard Of Care		C207600		A change in the standard of care necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	Change In Standard Of Care
	Change In Strategy		C207601		A change in the study purpose or intent of the scientific plan necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	Change In Strategy
	IMP Addition		C207602		The addition of an investigational medicinal product to a clinical trial design necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	IMP Addition
	Inconsistency And/or Error In The Protocol		C207603		An error or inconsistency in the protocol necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	Inconsistency and/or Error In The Protocol
	Investigator/Site Feedback		C207604		Feedback from the investigator or study site necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	Investigator/Site Feedback
	IRB/IEC Feedback		C207605		Feedback from the institutional review board or independent ethics committee necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	IRB/IEC Feedback
	Manufacturing Change		C207606		A change to manufacturing processes of the study agents necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	Manufacturing Change
	New Data Available (Other Than Safety Data)		C207607		Previously unavailable data (other than safety data) becomes available, which necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	New Data Available (Other Than Safety Data)
	New Regulatory Guidance		C207608		A regulatory agency has published a guidance document that necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	New Regulatory Guidance
	New Safety Information Available		C207609		Previously unavailable safety data becomes available, which necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	New Safety Information Available
	Protocol Design Error		C207610		A protocol design error necessitates a change(s) to, or formal clarification of, a document. (ICH M11)	Protocol Design Error
	Recruitment Difficulty		C207611		Challenges with participant recruitment necessitates a change(s) to, or formal clarification of, the protocol. (ICH M11)	Recruitment Difficulty
	Regulatory Agency Request To Amend		C207612		A regulatory agency has expressed a need for a change(s) to, or formal clarification of, the protocol. (ICH M11)	Regulatory Agency Request To Amend
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CL.C188727.Study Arm Data Origin Type Value Set Terminology	Study Arm Data Origin Type Value Set Terminology (Study Arm Data Origin Type Value Set Terminology)	text Extensible: Yes	C188727	Study Arm Data Origin Type Value Set Terminology	The terminology relevant to the study arm data origin type.	CDISC DDF Study Arm Data Origin Type Value Set Terminology
	Data Generated Within Study		C188866		Data that are generated from the current study.	Data Generated Within Study
	Historical Data		C188864		Data from studies that have occurred in the past.	Historical Data
	Real World Data		C165830		Data relating to patient health status and/or the delivery of health care routinely collected from sources other than traditional clinical trials. NOTE: Examples of sources include data derived from electronic health records (EHRs); medical claims and billing data; data from product and disease registries; patient-generated data, including from in-home-use settings; and data gathered from other sources that can inform on health status, such as mobile devices. [After 21 U.S.C. 355g(b)).5 and Framework for FDA's Real-World Evidence Program December 2018] See also Real-World Evidence (RWE)	Real-world Data
	Synthetic Data		C176263		Data that are artificially created rather than being generated by actual events. NOTE: Data are often created with the help of algorithms and used for a wide range of activities, including as test data for new products and tools, for model validation, and in AI optimization. [After The Ultimate Guide to Synthetic Data in 2020, August 29, 2020]. See also artificial intelligence.	Synthetic Data
	Virtual Data		C188865		Data that are generated from virtual encounters between investigators and subjects.	Virtual Data
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CL.C207416.Study Design Characteristics Value Set Terminology	Study Design Characteristics Value Set Terminology (Study Design Characteristics Value Set Terminology)	text Extensible: Yes	C207416	Study Design Characteristics Value Set Terminology	The terminology relevant to the study design characteristics value set.	CDISC DDF Study Design Characteristics Value Set Terminology
	Adaptive		C98704		A study design that allows for prospectively planned modifications to one or more aspects of the design based on accumulating data from subjects in the trial. (FDA)	Adaptive Design
	Extension		C207613	Roll-over Study	A study design in which subjects enrolled in one study are subsequently continued into a related study for longer term safety, tolerability, and/or effectiveness monitoring.	Extension Study Design
	Randomized		C46079		A study design in which interventions are assigned to subjects according to randomization principles.	Randomized Controlled Clinical Trial
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CL.C207418.Study Intervention Product Designation Value Set Terminology	Study Intervention Product Designation Value Set Terminology (Study Intervention Product Designation Value Set Terminology)	text Extensible: No	C207418	Study Intervention Product Designation Value Set Terminology	The terminology relevant to the study intervention product designation value set.	CDISC DDF Study Intervention Product Designation Value Set Terminology
	IMP		C202579		A medicinal product which is being tested or used as a reference, including as a placebo, in a clinical trial. (Regulation (EU) No 536/2014 Article 2 (5))	Investigational Medicinal Product
	NIMP (AxMP)		C156473		A medicinal product that is related to the specific needs of the clinical trial as described in the protocol, but not as an investigational medicinal product. NOTE: Auxiliary medicinal products may be authorised for marketing in a country or region or non-authorised. (CDISC Glossary)	Auxiliary Medicinal Product
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CL.C207417.Study Intervention Role Value Set Terminology	Study Intervention Role Value Set Terminology (Study Intervention Role Value Set Terminology)	text Extensible: No	C207417	Study Intervention Role Value Set Terminology	The terminology relevant to the study intervention role value set.	CDISC DDF Study Intervention Role Value Set Terminology
	Additional Required Treatment		C207614		A medicinal product that must be administered along with the experimental treatment (e.g., drug studies wherein opioid blockers are administered to prevent overdose).	Additional Required Medicinal Product
	Background Treatment		C165822		Medicinal products that are administered to each clinical trial subject, regardless of randomization group, a) to treat the indication which is the object of the study, or b) required in the protocol as part of standard care for a condition that is not the indication under investigation, and is relevant for the clinical trial design. [After Recommendations from the expert group on clinical trials for the implementation of Regulation (EU) No 536/2014' dd 28 June 2017]	Background Treatment
	Challenge Agent		C158128		A non-investigational medicinal product (NIMP) given to trial subjects to produce a physiological response that is necessary before the pharmacological action of the investigational medicinal product can be assessed. [After Recommendations from the expert group on clinical trials for the implementation of Regulation (EU) No 536/2014' dd 28 June 2017]	Challenge Agent
	Diagnostic		C18020		Any procedure or test used to diagnose a disease or disorder.	Diagnostic Procedure
	Experimental Intervention		C41161	Investigational Interventional;Investigational Therapy or Treatment	The drug, device, therapy, procedure, or process under investigation in a clinical study that is believed to have an effect on outcomes of interest in a study (e.g., health-related quality of life, efficacy, safety, pharmacoeconomics). [After https://grants.nih.gov/grants/policy/faq_clinical_trial_definition.htm#5224; https://grants.nih.gov/policy/clinical-trials/protocol-template.htm] See also test articles, devices, drug product, combination product, treatment, diagnosis. Contrast with investigational medicinal product.	Protocol Agent
	Placebo		C753		A pharmaceutical preparation that does not contain the investigational agent and is generally prepared to be physically indistinguishable from the preparation containing the investigational product.	Placebo
	Rescue Medicine		C165835		Medicinal products identified in the protocol as those that may be administered to subjects when the efficacy of the investigational medicinal product (IMP) is not satisfactory, the effect of the IMP is too great and is likely to cause a hazard to the patient, or to manage an emergency situation. [After EU-CTR Recommendations from the expert group on clinical trials for the implementation of Regulation (EU) No 536/2014' dd 28 June 2017]	Rescue Medications
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CL.C207419.Study Title Type Value Set Terminology	Study Title Type Value Set Terminology (Study Title Type Value Set Terminology)	text Extensible: No	C207419	Study Title Type Value Set Terminology	The terminology relevant to the study title type value set.	CDISC DDF Study Title Type Value Set Terminology
	Brief Study Title		C207615	Abbreviated Protocol Title	The short descriptive name for the study.	Brief Study Title
	Official Study Title		C207616		The formal descriptive name for the study.	Official Study Title
	Public Study Title		C207617		The descriptive name of the study that is intended for the lay public, written in easily understood language.	Public Study Title
	Scientific Study Title		C207618		A more extensive descriptive name of the study that is intended for medical professionals, written using medical and scientific language.	Scientific Study Title
	Study Acronym		C207646	Trial Acronym	A word or words formed from the beginning letters or a combination of syllables and letters of a compound term, which identifies a clinical study.	Study Acronym
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CL.C201265.Timing Relative To From Value Set Terminology	Timing Relative To From Value Set Terminology (Timing Relative To From Value Set Terminology)	text Extensible: No	C201265	Timing Relative To From Value Set Terminology	The terminology relevant to the timing relative to from value set.	CDISC DDF Timing Relative To From Value Set Terminology
	End to End		C201352		A timing relationship defined as the end of one event to the end of another event.	End to End
	End to Start		C201353		A timing relationship defined as the end of one event to the start of another event.	End to Start
	Start to End		C201354		A timing relationship defined as the start of one event to the end of another event.	Start to End
	Start to Start		C201355		A timing relationship defined as the start of one event to the start of another event.	Start to Start
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CL.C201264.Timing Type Value Set Terminology	Timing Type Value Set Terminology (Timing Type Value Set Terminology)	text Extensible: No	C201264	Timing Type Value Set Terminology	The terminology relevant to the timing type value set.	CDISC DDF Timing Type Value Set Terminology
	After		C201356		A type of time point relationship that follows a point or period of time within a timeline.	After Timing Type
	Before		C201357		A type of time point relationship that comes before a point or period of time within a timeline.	Before Timing Type
	Fixed Reference		C201358		A type of time point relationship that is fixed with respect to a timeline.	Fixed Reference Timing Type
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