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. 2026 Feb;40(2):234–240. [Article in Chinese] doi: 10.7507/1002-1892.202508059

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
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