About how much weight did you lose:Mass:Pt:^Patient:Qn:CIDI-SF
about how much weight did you lose:mass:pt:^patient:qn:cidi-sf
About how much weight did you lose:Mass:To identify measures at a point in time:^Patient:Quantitative:CIDI-SF
about how much weight did you lose:mass:to identify measures at a point in time:^patient:quantitative:cidi-sf