Table 3 Comparison of postoperative functional recovery between DCLS group and MCCS group
Group | partial weight-bearing time (Days) | full weight-bearing time (Months) | Harris rating | Harris score | Excellent and good rate (%) | mobility | |||
|---|---|---|---|---|---|---|---|---|---|
excellent | good | poor | Maintain preoperative activities | Down one level | |||||
DCLS | 13.7 ± 7.3 | 3.5 ± 0.70 | 16 | 10 | 2 | 91.8 ± 8.8 | 92.9 | 27 (96.4%) | 1 (3.6%) |
MCCS | 36.9 ± 10.9 | 5.6 ± 1.83 | 15 | 8 | 3 | 88.1 ± 9.5 | 88.5 | 23 (88.5%) | 3 (11.5%) |
t/χ2 | −54.236 | −33.211 | 2.599 | 13.757 | – | 1.248 | |||
P | 0.000 | 0.000 | 0.273 | 0.000 | – | 0.264 | |||