表 1.
Comparison of radiographic parameters between the two groups at pre- and post-operation (
)
两组患者手术前后各影像学参数比较（
）
| 组别
Group |
例数
n |
冠状面 Cobb 角（°）
Coronal Cobb angle (°) |
CBD（cm） | |||||||
| 术前
Preoperative |
末次随访
Last follow-up |
统计值
Statistic |
变化值
Change |
术前
Preoperative |
末次随访
Last follow-up |
统计值
Statistic |
变化值
Change |
|||
| A | 11 | 36.30±13.48 | 12.72±9.32 |
t=5.318
P=0.000 |
–23.58±14.71 | 1.17±1.04 | 4.49±2.08 |
t=–3.826
P= 0.003 |
3.32±2.88 | |
| B | 30 | 25.29±14.26 | 6.33±3.70 |
t=7.495
P=0.000 |
–18.97±13.86 | 1.50±1.46 | 1.03±0.88 |
t= 1.534
P= 0.136 |
–0.47±1.66 | |
| 统计值
Statistic |
Z=–2.266
P= 0.023 |
t=–2.211
P= 0.049 |
Z=–0.647
P= 0.517 |
Z=–0.412
P= 0.680 |
Z=–4.855
P= 0.000 |
Z=–4.119
P= 0.000 |
||||
| 组别
Group |
例数
n |
AVT (mm) | LSC Cobb 角（°）
LSC Cobb angle (°) |
|||||||
| 术前
Preoperative |
末次随访
Last follow-up |
统计值
Statistic |
变化值
Change |
术前
Preoperative |
末次随访
Last follow-up |
统计值
Statistic |
变化值
Change |
|||
| A | 11 | 40.27±17.44 | 27.09±11.05 |
t=3.534
P=0.005 |
13.18±12.37 | 22.88±7.59 | 12.28±6.82 |
t=4.536
P=0.001 |
10.60±7.75 | |
| B | 30 | 26.87±15.94 | 11.09± 5.31 |
t=7.023
P=0.000 |
15.78±12.31 | 14.32±8.72 | 6.15±4.12 |
t=7.152
P=0.000 |
8.17±6.25 | |
| 统计值 Statistic |
Z=–2.383
P= 0.017 |
t=–4.612
P= 0.001 |
Z=–0.530
P= 0.596 |
t=–2.879
P= 0.006 |
t=–3.510
P= 0.001 |
Z=–0.736
P= 0.462 |
||||
| 组别
Group |
例数
n |
L5TA （°） | AVR | |||||||
| 术前
Preoperative |
末次随访
Last follow-up |
统计值
Statistic |
变化值
Change |
术前
Preoperative |
末次随访
Last follow-up |
统计值
Statistic |
变化值
Change |
|||
| A | 11 | 16.73±8.34 | 7.64±4.52 |
t=–0.496
P= 0.630 |
9.09±7.83 | 2.55±0.69 | 2.18±0.60 |
t=2.390
P=0.038 |
0.36±0.51 | |
| B | 30 | 8.86±4.46 | 4.06±2.92 |
t=–0.684
P= 0.499 |
4.79±4.29 | 2.10±0.72 | 0.93±0.69 |
t=9.379
P=0.000 |
1.27±0.74 | |
| 统计值
Statistic |
t=2.979
P=0.011 |
t=2.982
P=0.005 |
t=2.249
P=0.030 |
Z=–1.128
P= 0.259 |
Z=–4.194
P= 0.000 |
Z=–3.318
P= 0.001 |
||||