| VARIABLE_NAME | VARIABLE_LABEL | DERIVATION |
|---|---|---|
| AVISIT | Analysis Visit | A dataset named windows is present containing the target day, lower and upper boundaries for each analysis visit for each parameter. Fetch the AVISIT values from the windows dataset based on the interval in which the ADY value of a particular record falls (that is, WINDOWS.LOWER <=ADY<=WINDOWS.UPPER) |
| AVISITN | Analysis Visit (N) | Set to the value in WINDOWS.AVISITN corresponding to the AVISIT value of a record |
| AWTARGET | Analysis Window Target | Set to the value in WINDOWS.TARGET corresponding to the AVISIT value of a record |
| AWLO | Analysis Window Beginning Timepoint | Set to the value in WINDOWS.LOWER corresponding to the AVISIT value of a record |
| AWHI | Analysis Window Ending Timepoint | Set to the value in WINDOWS.UPPER corresponding to the AVISIT value of a record |
| AWU | Analysis Window Unit | Set to 'Days' |