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VARIABLE_NAME | VARIABLE_LABEL | DERIVATION
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ASTDT |
Analysis Start Date |
Convert AESTDTC to numeric format |
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AOCCFL |
1st Occurrence within Subject Flag |
Set to 'Y' on the earliest records with TRTEMFL="Y" for each subject by sorting the records based on USUBJID,ASTDT |
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AOCCSFL |
1st Occurrence of SOC Flag |
Set to 'Y' on the earliest records with TRTEMFL="Y" within each AEBODSYS for each subject by sorting the records based on USUBJID,AEBODSYS,ASTDT |
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AOCCPFL |
1st Occurrence of Preferred Term Flag |
Set to 'Y' on the earliest records with TRTEMFL="Y" within each AEDECOD and AEBODSYS for each subject by sorting the records based on USUBJID,AEBODSYS,AEDECOD, ASTDT |
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