Results of recalculation of justified and unjustified antidepressant use to screener population.

(1)Correction factor screen-positive group: total number of screen-positives divided by number of screen-positives in the study sample (4592/1024 = 4.5).(2)Correction factor screen-negative group: total number of screen-negatives divided by number of screen-negatives in the study sample (6085/506 = 12.0).(3)95% Confidence Interval.