表 1.
Comparison of clinical indexes between the two groups (
)
两组患者各临床指标比较（
）
| 组别
Group |
例数
n |
手术时间（min）
Operation time (minutes) |
术中出血量（mL）
Intraoprtative blood loss (mL) |
HSS 评分
HSS score |
||||
| 术前
Preoperative |
术后 2 周
Postoperative at 2 weeks |
术后 1 个月
Postoperative at 1 month |
术后 3 个月
Postoperative at 3 months |
统计值
Statistic |
||||
|
*与术前比较P<0.05，#与术后 2 周比较P<0.05，△与术后 1 个月比较P<0.05
*Compared with preoperative value, P<0.05;#compared with postoperative value at 2 weeks, P<0.05;△compared with postoperative value at 1 month, P<0.05 | ||||||||
| 外固定组
External fixation group |
16 | 37.69±2.54 | 126.13±8.92 | 51.1±4.2#△ | 52.4±3.9*△ | 56.8±4.0*# | 74.6±4.0*#△ |
F=438.809
P=0.000 |
| 内固定组
Internal fixation group |
14 | 47.43±5.14 | 157.36±16.33 | 50.1±3.4#△ | 52.5±4.1*△ | 54.4±3.9*# | 71.5±2.5*#△ |
F=357.184
P=0.000 |
| 统计值
Statistic |
t=−6.477
P=0.000 |
t=−6.385
P=0.000 |
t=0.628
P=0.535 |
t=−0.082
P=0.935 |
t=1.594
P=0.122 |
t=2.425
P=0.022 |
||