Are your legs or feet numb:Find:Pt:^Patient:Ord:PhenX
are your legs or feet numb:find:pt:^patient:ord:phenx
Are your legs or feet numb:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
are your legs or feet numb:finding:to identify measures at a point in time:^patient:ordinal:phenx