表 2.
Comparison of outcome indicators between the two groups (x±s)
两组患者结局指标比较(x±s)
| 结局指标 Outcome indicator |
A组(n=27) Group A (n=27) |
B组(n=21) Group B (n=21) |
效应值(95%CI) Effect value (95%CI) |
P值 P value |
| 手术时间(min) | 32.41±6.70 | 41.90±9.28 | MD=−9.497(−14.373,−4.622) | <0.001 |
| 术中透视次数(次) | 6.70±2.56 | 6.38±1.94 | MD=0.323(−0.986,1.632) | 0.634 |
| 正位对位率(%) | 89.12±4.93 | 90.77±3.19 | MD=−1.644(−4.015,0.726) | 0.191 |
| 侧位对位率(%) | 90.95±3.79 | 90.91±3.09 | MD=0.039(−1.960,2.037) | 0.970 |
| 骨折愈合时间(周) | 10.67±1.54 | 10.48±1.40 | MD=0.190(−0.668,1.049) | 0.661 |