表 2.
Comparison of general data between the two groups
两组患者一般资料比较
| 组别
Group |
膝数
n |
性别(男/女)
Gender (male/female) |
年龄(岁)
Age (years) |
体质量指数(kg/m2)
Body mass index (kg/m2) |
截骨撑开距离(mm)
Opening distance (mm) |
|
|
*与 A 组比较 P<0.05
* Compared with group A, P<0.05 | ||||||
| A | 78 | 7/71 | 57.7±5.4 | 26.0±2.7 | 10.5±2.6 | |
| B | ||||||
| Ⅰ型
Type Ⅰ |
13 | 1/12 | 57.9±6.0 | 25.8±3.0 | 12.5±2.9* | |
| Ⅲ型
Type Ⅲ |
6 | 1/5 | 57.8±4.7 | 26.3±2.5 | 12.8±2.4* | |
| 统计值
Statistic |
χ2=1.009
P=0.087 |
F=0.010
P=0.990 |
F=0.066
P=0.936 |
F=4.970
P=0.009 |
||