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. 2019 Jan;33(1):41–48. [Article in Chinese] doi: 10.7507/1002-1892.201808015

表 2.

Comparison of operation time, intraoperative blood loss, and correction indexes of major thoracic curve between the two groups ( Inline graphic)

两组患者手术时间、术中出血量及术后主胸弯矫正指标比较( Inline graphic

组别
Group
例数
n
手术时间
(min)
Operation time
(minutes)
术中出血量
(mL)
Intraoperative
blood loss (mL)
主胸弯矫正度
(°)
Main thoracic
correction (°)
主胸弯矫正率
(%)
Main thoracic
correction rate (%)
AVT 矫正
(mm)
AVT correction
(mm)
主胸弯矫正丢失度
(°)
Main thoracic curve
corrected loss (°)
主胸弯矫正丢失率
(%)
Main thoracic curve
corrected loss rate (%)
A 17 312.4±25.6 886.2±162.9 43.4±6.9 74.1±6.5 25.2±4.6 4.0±2.3 6.8±4.5
B 20 279.2±26.7 773.5±110.1 41.2±7.2 73.9±5.8 25.8±4.0 4.8±2.3 7.8±3.5
统计值 Statistic t=3.860
P=0.000
t=2.498
P=0.017
t=0.819
P=0.418
t=0.092
P=0.927
t=–0.394
P=0.696
t=–1.018
P= 0.316
t=–0.761
P= 0.452