Did you have more trouble falling asleep than you usually do:Find:Pt:^Patient:Ord:QIDS
did you have more trouble falling asleep than you usually do:find:pt:^patient:ord:qids
Did you have more trouble falling asleep than you usually do:Finding:To identify measures at a point in time:^Patient:Ordinal:QIDS
did you have more trouble falling asleep than you usually do:finding:to identify measures at a point in time:^patient:ordinal:qids