Do you have to walk slower than people of your age on the level because of breathlessness:Find:Pt:^Patient:Ord:PhenX
do you have to walk slower than people of your age on the level because of breathlessness:find:pt:^patient:ord:phenx
Do you have to walk slower than people of your age on the level because of breathlessness:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
do you have to walk slower than people of your age on the level because of breathlessness:finding:to identify measures at a point in time:^patient:ordinal:phenx