How much difficulty do you have sitting for about 2H:Find:Pt:^Patient:Ord:PhenX
how much difficulty do you have sitting for about 2h:find:pt:^patient:ord:phenx
How much difficulty do you have sitting for about 2H:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
how much difficulty do you have sitting for about 2h:finding:to identify measures at a point in time:^patient:ordinal:phenx