Fig. 1From: Characteristics of young and lower functioning patients following total knee arthroplasty: a retrospective studyCONSORT flow diagram. Abbreviation: WOMAC, Western Ontario and McMaster Universities Osteoarthritis Index; TUG, Timed Up and Go; YLF, younger low functioning; YHF, younger high functioning; OLF, older low functioning; OHF, older high functioning; postop, postoperativeBack to article page