表 2.
Comparison of operation time, intraoperative blood loss, and correction indexes of major thoracic curve between the two groups (
)
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(
)
| 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 |