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. 2020 Nov;34(11):1376–1381. [Article in Chinese] doi: 10.7507/1002-1892.202003173

表 2.

Comparison of preoperative planning and postoperative measured osteotomy thickness and angle (n=12, Inline graphic)

术前规划及术后实测截骨厚度和角度比较(n=12, Inline graphic

时间
Time
截骨厚度(mm)
Osteotomy
thickness (mm)
截骨角度(°)
Osteotomy
angle (°)
术前
Preoperative
10.639±3.308 72.667±27.575
术后
Postoperative
10.725±3.238 72.604±27.594
误差
Error
−0.086±0.513 0.063±1.276
95%CI (−0.260,0.087) (−0.476,0.601)
统计值
Statistic
t=−1.011
P=0.319
t=0.240
P=0.812