Does your parent have or had hearing problems:Find:Pt:^Patient:Ord:PhenX
does your parent have or had hearing problems:find:pt:^patient:ord:phenx
Does your parent have or had hearing problems:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
does your parent have or had hearing problems:finding:to identify measures at a point in time:^patient:ordinal:phenx