The field guide
Selected variable lessons
Model 2.0IG 3.4Content 1.0.0Curated educational coverage
- STUDYIDLocate the study behind AE
- DOMAINIdentify the AE representation
- USUBJIDJoin AE observations to a subject
- AESEQDistinguish AE records
- AETERMKeep the reported event wording
- AESTDTCPreserve the known start precision
- AEENDTCAn end date can remain unknown
- AESERKeep seriousness distinct from severity
- STUDYIDLocate the study behind CM
- DOMAINIdentify the CM representation
- USUBJIDJoin CM observations to a subject
- CMSEQDistinguish CM records
- CMTRTRetain the treatment as reported
- CMSTDTCA treatment start with known precision
- CMENDTCA treatment end without an invented date
- STUDYIDLocate the study behind DM
- DOMAINIdentify the DM representation
- USUBJIDJoin DM observations to a subject
- SUBJIDThe study-local subject label
- AGEA recorded age example
- SEXA categorical field with an external vocabulary
- RFSTDTCA reference date, not a universal start
- STUDYIDLocate the study behind EX
- DOMAINIdentify the EX representation
- USUBJIDJoin EX observations to a subject
- EXSEQDistinguish EX records
- EXTRTIdentify the treatment being represented
- EXDOSERead a number with its missing context
- STUDYIDLocate the study behind LB
- DOMAINIdentify the LB representation
- USUBJIDJoin LB observations to a subject
- LBSEQDistinguish LB records
- LBTESTCDIdentify which finding a row represents
- LBORRESPreserve the original result text
- LBORRESUKeep the reported unit nearby
- LBDTCAssociate time with the observation
- STUDYIDLocate the study behind VS
- DOMAINIdentify the VS representation
- USUBJIDJoin VS observations to a subject
- VSSEQDistinguish VS records
- VSTESTCDDistinguish repeated measurements
- VSORRESKeep the collected representation
- VSORRESUCarry units with the value
- VSDTCKeep collection timing distinct