表 1.
Comparison of operation time, intraoperative blood loss, VAS score at 1 day and 3 days after operation, and hospitalization stay be-tween 2 groups (
)
两组手术时间、术中出血量、术后第 1、3 天 VAS 评分以及住院时间比较(
)
| 组别
Group |
例数
n |
手术时间(min)
Operation time (min) |
术中出血量(mL)
Intraoperative blood loss (mL) |
VAS 评分
VAS score |
住院时间(d)
Hospitalization stay (d) |
|
| 1 d | 3 d | |||||
| A | 14 | 113.9±18.9 | 85.7±18.2 | 6.2±0.6 | 2.2±0.7 | 14.8±3.6 |
| B | 16 | 115.0±18.0 | 136.2±22.8 | 7.0±0.9 | 4.5±0.5 | 13.8±3.3 |
| 统计值
Statistic |
t=–0.159
P= 0.875 |
t=–6.638
P= 0.000 |
t=–2.809
P= 0.009 |
t=–10.269
P= 0.000 |
t=0.828
P=0.415 |
|