表 1.
Comparison of KSS scores and ROM between pre- and post-operation (n=19,
)
手术前后膝关节功能 KSS 评分及 ROM 比较（n=19，
）
| 时间
Time |
ROM (°) | KSS 评分
KSS score |
|
| 临床评分
Clinical score |
功能评分
Functional score |
||
|
*与术前比较 P<0.05，#与术后 15 d 比较 P<0.05
*Compared with preoperative value, P<0.05;#compared with the value at 15 days after operation, P<0.05 | |||
| 术前
Preoperative |
63.74±2.05# | 36.74±1.63# | 37.47±2.20# |
| 术后 15 d
Fifteen days after operation |
86.89±1.29* | 77.53±1.93* | 78.58±1.46* |
| 术后 2 年
Two years after operation |
119.63±2.52*# | 90.16±2.22*# | 91.53±1.26*# |
| 统计值
Statistic |
F=3 679.979
P= 0.000 |
F=3 940.884
P= 0.000 |
F=5 302.887
P= 0.000 |