表 2.
Comparison of imaging measurements at different time points before and after operation (
)
患者手术前后各时间点影像学测量指标比较（
）
| 时间
Time |
ROM (°) | 矢状位前凸角（°）
Sagittal lordosis angle (°) |
IDH (mm) | ||||||||
| 颈椎
Cervical spine |
手术节段
Operative segment |
UAS | LAS | 颈椎
Cervical spine |
手术节段
Operative segment |
手术节段
Operative segment |
UAS | LAS | |||
|
*与术前比较 P<0.05
*Compared with preoperative value, P<0.05 | |||||||||||
| 术前
Preoperative |
42.45±16.52 | 8.94±5.70 | − | − | 18.37±13.33 | 2.03±4.81 | 4.36±0.88 | − | − | ||
| 术后 1 周
Postoperative at 1 week |
33.65±13.02* | 6.74±3.54* | 6.43±4.40 | 6.57±4.98 | 16.36±11.55 | 5.34±6.34* | 5.50±1.86* | 4.76±0.71 | 4.95±1.10 | ||
| 术后 6 个月
Postoperative at 6 months |
37.10±12.77* | 8.15±3.79 | 7.83±5.36 | 7.61±5.32 | 20.08±10.23 | 6.26±6.10* | 6.83±0.90* | 4.71±0.74 | 4.77±0.96 | ||
| 术后 1 年
Postoperative at 1 year |
39.93±12.73 | 8.39±3.84 | 7.96±4.16 | 8.14±5.76 | 21.33±10.77 | 5.90±6.45* | 6.90±0.93* | 4.66±0.71 | 4.78±1.01 | ||
| 术后 2 年
Postoperative at 2 years |
38.18±12.74 | 7.89±4.01 | 7.72±4.97 | 8.61±5.61 | 20.79±10.95 | 5.63±7.15* | 6.78±0.86* | 4.69±0.72 | 4.83±0.90 | ||
| 术后 5 年
Postoperative at 5 years |
38.15±12.78 | 8.43±3.68 | 7.60±4.44 | 8.45±5.16 | 21.96±11.14 | 4.81±6.73 | 6.78±0.90* | 4.71±0.70 | 4.73±1.06 | ||
| 术后 10 年
Postoperative at 10 years |
37.04±11.14* | 7.80±3.67 | 7.59±3.86 | 7.41±4.31 | 20.42± 9.88 | 4.58±6.56 | 6.73±0.87* | 4.71±0.72 | 4.64±0.95 | ||
| 末次随访
Last follow-up |
37.91±12.14 | 7.30±3.55* | 7.38±3.55 | 7.71±4.33 | 20.84± 8.61 | 4.39±7.13 | 6.72±0.93* | 4.69±0.72 | 4.66±0.96 | ||
| 统计值
Statistic |
F=2.184
P=0.035 |
F=2.278
P=0.027 |
F=0.902
P=0.494 |
F=1.041
P=0.398 |
F=1.640
P=0.122 |
F=3.015
P=0.007 |
F=92.296
P= 0.000 |
F=1.001
P=0.424 |
F=0.657
P=0.684 |
||