Because of your eyesight, how much difficulty do you have recognizing people you know from across a room:Find:Pt:^Patient:Ord:PhenX
because of your eyesight, how much difficulty do you have recognizing people you know from across a room:find:pt:^patient:ord:phenx
Because of your eyesight, how much difficulty do you have recognizing people you know from across a room:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
because of your eyesight, how much difficulty do you have recognizing people you know from across a room:finding:to identify measures at a point in time:^patient:ordinal:phenx