Variable/Subgroups | YLF | YHF | OLF | OHF |
---|---|---|---|---|
Postop WOMAC | (n = 58) | (n = 48) | (n = 52) | (n = 62) |
 Age, y | 56.7 (5.5) | 57.8 (5.7) | 72.3 (5.1) | 73.0 (5.7) |
 Sex, n (% male) | 20 (34.5) | 21 (43.8) | 17 (32.7) | 31 (50.0) |
 Preop TUG score | 11.3 (3.0) | 9.1 (2.8) | 13.7 (6.8) | 11.3 (5.3) |
 Preop WOMAC score | 0.62 (0.17) | 0.50 (0.18) | 0.53 (0.16) | 0.47 (0.15) |
Postop TUG | (n = 40) | (n = 54) | (n = 59) | (n = 45) |
 Age, y | 57.4 (6.2) | 57.8 (5.7) | 72.3 (5.1) | 73.0 (5.7) |
 Sex, n (% male) | 8 (20.0) | 30 (55.6) | 21 (35.6) | 25 (55.6) |
 Preop TUG score | 11.8 (3.7) | 8.6 (2.2) | 16.6 (10.0) | 10.1 (4.9) |
 Preop WOMAC score | 0.59 (0.16) | 0.48 (0.19) | 0.54 (0.18) | 0.46 (0.17) |