| Neutral group (n = 128) | Under-correction group (n = 128) | P |
---|---|---|---|
Operation time (min) | 83.74±19.75 | 73.16±10.95 | <0.001a |
Tourniquet time (min) | 51.67±13.46 | 42.56±7.28 | <0.001a |
Length of hospital stay (day) | 8.80±1.57 | 8.27±1.41 | 0.004a |
Soft tissue release (n) | 59 | 32 | <0.001b |