表 1.
Comparison of baseline characteristics between the two groups (
)
两组患者术前一般资料比较（
）
| 组别
Group |
例数
n |
Risser 征（°）
Risser stage (°) |
RSH
（mm） |
上胸弯柔韧度（%）
Flexibility of proximal thoracic curve (%) |
主胸弯柔韧度（%）
Flexibility of main thoracic curve (%) |
腰弯柔韧度（%）
Flexibility of thoracolumbar/ lumbar curve (%) |
| A | 17 | 3.2±1.0 | –20.6±9.4 | 38.1± 5.6 | 48.1±11.6 | 54.6±11.2 |
| B | 20 | 3.3±0.8 | –19.4±8.5 | 40.4±14.7 | 48.3±14.1 | 51.7±11.8 |
| 统计值 Statistic |
t=–0.051
P= 0.960 |
t=–0.620
P= 0.536 |
t=–0.613
P= 0.958 |
t=–0.054
P= 0.544 |
t=0.783
P=0.439 |