表 1.
Comparison of baseline data between the two groups
两组基线资料比较
| 基线资料 Baseline data |
ACLD组(n=45) ACLD group (n=45) |
ACLI组(n=136) ACLI group (n=136) |
统计量 Statistical value |
P值 P value |
| 年龄(x±s,岁) | 65.5±5.6 | 66.7±5.0 | t=−1.449 | 0.149 |
| 性别(男/女,例) | 19/26 | 62/74 | χ2=0.155 | 0.694 |
| BMI(x±s,kg/m2) | 23.2±3.0 | 23.8±2.9 | t=−1.180 | 0.239 |
| 侧别(左/右,例) | 22/23 | 47/89 | χ2=2.943 | 0.086 |
| 病程(x±s,d) | 156.8±36.6 | 164.4±33.4 | t=−1.290 | 0.199 |
| 术前HSS评分(x±s) | 27.2±4.2 | 27.5±3.0 | t=−0.683 | 0.496 |
| 术前Lysholm评分(x±s) | 21.9±6.8 | 22.5±6.6 | t=−0.516 | 0.606 |
| 术前VAS评分(x±s) | 5.1±0.8 | 5.3±1.3 | t=−0.915 | 0.361 |