Did you find it difficult to stop worrying:Find:Pt:^Patient:Ord:CIDI-SF
did you find it difficult to stop worrying:find:pt:^patient:ord:cidi-sf
Did you find it difficult to stop worrying:Finding:To identify measures at a point in time:^Patient:Ordinal:CIDI-SF
did you find it difficult to stop worrying:finding:to identify measures at a point in time:^patient:ordinal:cidi-sf