表 2.
Comparison of outcome indicators between the two groups
两组患者结局指标比较
结局指标 Outcome indicator |
A组 Group A |
B组 Group B |
效应值(95%CI) Effect value (95%CI) |
P值 P value |
手术时间(![]() |
41.0±2.2 | 52.9±1.6 | MD=−11.838(−12.593,−11.083) | <0.001 |
骨水泥注入量(![]() |
3.1±0.8 | 3.6±1.1 | MD=−0.529(−0.920,−0.138) | 0.009 |
透射次数(![]() |
11.1±2.4 | 14.8±3.4 | MD=−3.660(−4.836,−2.484) | <0.001 |
住院时间(![]() |
4.6±1.5 | 5.8±1.7 | MD=−1.200(−1.831,−0.569) | <0.001 |
骨水泥渗漏(是/否,例) | 5/45 | 15/35 | OR=0.259(0.097,0.778) | 0.012 |
NRS评分手术前后差值(![]() |
4.3±0.9 | 4.3±1.2 | MD=−0.080(−0.494,0.334) | 0.703 |
ODI手术前后差值(![]() |
32.6±2.4 | 32.4±3.3 | MD=−0.180(−1.317,0.957) | 0.754 |
Cobb角手术前后差值(![]() |
9.5±2.8 | 10.0±2.3 | MD=−0.513(−1.532,0.507) | 0.321 |
骨水泥分布指数(Ⅰ/Ⅱ/Ⅲ/Ⅳ/Ⅴ,例) | 0/7/4/1/38 | 3/20/3/5/19 | − | 0.001 |