Over the past W, are you able to walk two miles or three kilometers, if you wish:Find:1W:^Patient:Ord:HAQ
over the past w, are you able to walk two miles or three kilometers, if you wish:find:1w:^patient:ord:haq
Over the past week, are you able to walk two miles or three kilometers, if you wish [HAQ]
over the past week, are you able to walk two miles or three kilometers, if you wish [haq]