| LB {RImmPort} | R Documentation |
| Variable Name | Variable Label |
| STUDYID | Study Identifier |
| DOMAIN | Domain Abbreviation |
| USUBJID | Unique Subject Identifier |
| LBSEQ | Sequence Number |
| LBTEST | Lab Test or Examination Name |
| LBCAT | Category for Lab Test |
| LBORRES | Result or Finding in Original Units |
| LBORRESU | Original Units |
| LBSPEC | Specimen Type |
| LBREFID | Specimen Identifier |
| VISITNUM | Visit Number |
| VISIT | Visit Name |
| LBELTM | Planned Elapsed Time from Time Point Ref |
| LBTPTREF | Time Point Reference |