表 2.
Comparison of outcome indicators between groups
两组结局指标比较
| 结局指标 Outcome indicator |
高位骨道组(n=30) High tunnel group (n=30) |
低位骨道组(n=35) Low tunnel group (n=35) |
效应值(95%CI) Effect value (95%CI) |
P值 P value |
| a/b(x±s) | 0.46±0.07 | 0.46±0.07 | MD=0.005(−0.029,0.041) | 0.740 |
| c/d [M(Q1,Q3)] | 0.51(0.39,0.64) | 1.06(0.93,1.21) | MD=−0.610(−0.717,−0.504) | <0.001 |
| SSD [M(Q1,Q3),mm] | 5.50 (4.00,7.00) | 2.00(2.00,3.00) | MD=3.000(2.000,4.000) | <0.001 |
| 后抽屉试验分级(0/1/2/3,例) | 15/13/0/2 | 34/1/0/0 | — | <0.001 |
| IKDC评分变化值 [M(Q1,Q3)] | 20.0(9.8,30.5) | 17.0(10.0,31.0) | MD=0.000(−7.000,7.000) | 0.690 |
| Lysholm 评分变化值[M(Q1,Q3)] | 27.0(6.8,40.0) | 27.0(19.0,38.0) | MD=−2.000(−11.000,7.000) | 0.628 |
| Tegner 评分变化值 [M(Q1,Q3)] | 2.5(1.0,3.0) | 3.0(2.5,4.0) | MD=−1.000(−1.000,0.000) | 0.001 |
| 膝关节活动度变化值 [M(Q1,Q3),°] | 8.00(5.00,10.00) | 7.00(4.00,10.00) | MD=1.000(−1.000,4.000) | 0.224 |
| 患者满意度评分 [M(Q1,Q3)] | 8.0(7.0,8.3) | 9.0(7.5,10.0) | MD=−1.000(−2.000,0.000) | 0.011 |
| 并发症 [例(%)] | 2(6.7) | 0(0) | — | 0.209 |