# Calculate visit-matched baseline measurements

Check this box to detect and calculate baseline measurements at each visit to compute visit-matched baseline change measurements. If the Baseline flag variable (xxBLFL or ABLFL) does not exist, this option is ignored.

Caution: If a subject does not have flagged baseline measurements at each visit, missing data can result.

### To Specify This Option:

| 8 | Choose any option except Observed Result for Plot findings measurements as:.

| 8 | Specify Visits as the Time Scale.

| 8 | Check the box.