表 1.
Comparison of baseline data between the two groups
两组患者基线资料比较
基线资料 Baseline data |
A组 Group A |
B组 Group B |
统计量 Statistical value |
P值 P value |
性别(男/女,例) | 11/29 | 13/32 | χ2=0.020 | 0.887 |
年龄(![]() |
75.2±8.8 | 75.5±8.9 | t=0.005 | 0.945 |
BMI(![]() |
22.3±3.4 | 22.2±3.5 | t=0.084 | 0.773 |
骨折节段(T5/T6/T7/T8/T9/T10/T11,例) | 2/3/7/6/7/3/10/12 | 3/2/9/5/5/4/11/11 | χ2=1.308 | 0.988 |
骨密度T值(![]() |
−3.5±0.6 | −3.6±0.5 | t=0.009 | 0.926 |
外伤史(有/无,例) | 5/35 | 7/38 | χ2=0.163 | 0.686 |
术前NRS评分(![]() |
6.8±0.9 | 6.7±1.0 | t=0.003 | 0.959 |
术前ODI(![]() |
66.9±1.9 | 67.3±3.2 | t=3.381 | 0.069 |
术前Cobb角(![]() |
20.3±2.6 | 20.6±3.1 | t=0.512 | 0.610 |