Does your health now limit you in walking more than a mile (1.6 km):Find:Pt:^Patient:Ord:PROMIS
does your health now limit you in walking more than a mile (1.6 km):find:pt:^patient:ord:promis
Does your health now limit you in walking more than a mile (1.6 km):Finding:To identify measures at a point in time:^Patient:Ordinal:PROMIS
does your health now limit you in walking more than a mile (1.6 km):finding:to identify measures at a point in time:^patient:ordinal:promis