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Class Domain Label Variables Examples from IG Example CRFs Coding Lessons
EventsAEAdverse EventsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample AE CRFs Learn AE Programming
InterventionsAGProcedure AgentsIG 3.3, IG 3.4IG 3.3 Examples
EventsBEBiospecimen EventsIG 3.4
FindingsBSBiospecimen FindingsIG 3.4
EventsCEClinical EventsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample CE CRFs Learn CE Programming
InterventionsCMConcomitant/Prior MedicationsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample CM CRFs Learn CM Programming
Special-PurposeCOCommentsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples
FindingsCPCell Phenotype FindingsIG 3.4
FindingsCVCardiovascular System FindingsIG 3.3, IG 3.4IG 3.3 Examples Sample CV CRFs Learn CV Programming
FindingsDAProduct AccountabilityIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample DA CRFs Learn DA Programming
FindingsDDDeath DetailsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample DD CRFs Learn DD Programming
Special-PurposeDMDemographicsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample DM CRFs Learn DM Programming
EventsDSDispositionIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample DS CRFs Learn DS Programming
EventsDVProtocol DeviationsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn DV Programming
InterventionsECExposure as CollectedIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample EC CRFs Learn EC Programming
FindingsEGECG Test ResultsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample EG CRFs Learn EG Programming
InterventionsEXExposureIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample EX CRFs Learn EX Programming
Findings AboutFAFindings About Events or InterventionsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample FA CRFs Learn FA Programming
FindingsFTFunctional TestsIG 3.3, IG 3.4IG 3.3 Examples Learn FT Programming
FindingsGFGenomics FindingsIG 3.4
EventsHOHealthcare EncountersIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample HO CRFs Learn HO Programming
FindingsIEInclusion/Exclusion Criteria Not MetIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample IE CRFs Learn IE Programming
FindingsISImmunogenicity Specimen AssessmentsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn IS Programming
FindingsLBLaboratory Test ResultsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample LB CRFs Learn LB Programming
FindingsMBMicrobiology SpecimenIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples
EventsMHMedical HistoryIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample MH CRFs Learn MH Programming
FindingsMIMicroscopic FindingsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples
FindingsMKMusculoskeletal System FindingsIG 3.3, IG 3.4IG 3.3 Examples
InterventionsMLMeal DataIG 3.3, IG 3.4IG 3.3 Examples Sample ML CRFs
FindingsMOMorphologyIG 3.2, IG 3.3IG 3.3 Examples Learn MO Programming
FindingsMSMicrobiology SusceptibilityIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples
FindingsNVNervous System FindingsIG 3.3, IG 3.4IG 3.3 Examples
FindingsOEOphthalmic ExaminationsIG 3.3, IG 3.4IG 3.3 Examples Sample OE CRFs
Study ReferenceOINon-host Organism IdentifiersIG 3.3, IG 3.4IG 3.3 Examples
FindingsPCPharmacokinetics ConcentrationsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample PC CRFs Learn PC Programming
FindingsPEPhysical ExaminationIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample PE CRFs Learn PE Programming
FindingsPPPharmacokinetics ParametersIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn PP Programming
InterventionsPRProceduresIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample PR CRFs Learn PR Programming
FindingsQSQuestionnairesIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample QS CRFs Learn QS Programming
FindingsRERespiratory System FindingsIG 3.3, IG 3.4IG 3.3 Examples Sample RE CRFs Learn RE Programming
RelationshipRELRECRelated RecordsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn RELREC Programming
RelationshipRELSPECRelated SpecimensIG 3.4
RelationshipRELSUBRelated SubjectsIG 3.3, IG 3.4IG 3.3 Examples
FindingsRPReproductive System FindingsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample RP CRFs Learn RP Programming
FindingsRSDisease Response and Clin ClassificationIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample RS CRFs Learn RS Programming
FindingsSCSubject CharacteristicsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample SC CRFs
Special-PurposeSESubject ElementsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn SE Programming
Special-PurposeSMSubject Disease MilestonesIG 3.3, IG 3.4IG 3.3 Examples
Findings AboutSRSkin ResponseIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples
FindingsSSSubject StatusIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples
InterventionsSUSubstance UseIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample SU CRFs Learn SU Programming
RelationshipSUPPQUALSupplemental Qualifiers for [domain name]IG 3.2, IG 3.3, IG 3.4IG 3.3 Examples
Special-PurposeSVSubject VisitsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn SV Programming
Trial DesignTATrial ArmsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn TA Programming
Trial DesignTDTrial Disease AssessmentsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples
Trial DesignTETrial ElementsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn TE Programming
Trial DesignTITrial Inclusion/Exclusion CriteriaIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn TI Programming
Trial DesignTMTrial Disease MilestonesIG 3.3, IG 3.4IG 3.3 Examples
FindingsTRTumor/Lesion ResultsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample TR CRFs Learn TR Programming
Trial DesignTSTrial SummaryIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn TS Programming
FindingsTUTumor/Lesion IdentificationIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample TU CRFs Learn TU Programming
Trial DesignTVTrial VisitsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Learn TV Programming
FindingsURUrinary System FindingsIG 3.3, IG 3.4IG 3.3 Examples
FindingsVSVital SignsIG 3.2, IG 3.3, IG 3.4IG 3.3 Examples Sample VS CRFs Learn VS Programming