About how long did you work at that job or business:Time:Pt:^Patient:Qn
about how long did you work at that job or business:time:pt:^patient:qn
About how long did you work at that job or business:Time:To identify measures at a point in time:^Patient:Quantitative
about how long did you work at that job or business:time:to identify measures at a point in time:^patient:quantitative