Amount of knee pain experienced while walking on flat surface in the last W:Find:1W:^Patient:Ord:KOOS
amount of knee pain experienced while walking on flat surface in the last w:find:1w:^patient:ord:koos
Amount of knee pain experienced while walking on flat surface in the last W:Finding:1 week:^Patient:Ordinal:KOOS
amount of knee pain experienced while walking on flat surface in the last w:finding:1 week:^patient:ordinal:koos