表 1.
Comparison of VAS scores before and after operation, incision satisfaction, and hospitalization time between the two groups (
)
两组患者手术前后各时间点 VAS 评分及切口满意度、住院时间比较（
）
| 组别
Group |
例数
n |
VAS 评分
VAS score |
Likert 评分
Likert score |
住院时间（d）
Hospitalization time (days) |
||||
| 术前
Preoperative |
术后 1 d
One day after operation |
术后 3 d
Three days after operation |
术后 5 d
Five days after operation |
统计值
Statistic |
||||
|
*与术前比较 P<0.05，#与术后 1 d 比较 P<0.05
*Compared with preoperative value, P<0.05;#compared with postoperative value at 1 day, P<0.05 | ||||||||
| A | 23 | 4.1±2.3# | 2.3±0.6* | 2.1±0.8* | 1.4±0.6*# |
F=20.732
P=0.000 |
3.8±0.7 | 4.5±0.7 |
| B | 25 | 4.5±2.3# | 2.5±1.6* | 1.6±0.7* | 1.0±0.6*# |
F=29.582
P=0.000 |
4.2±0.6 | 4.9±0.9 |
| 统计值
Statistic |
t=−0.587
P=0.560 |
t=–0.256
P=0.560 |
t=2.074
P=0.044 |
t=2.429
P=0.019 |
t=−2.196
P=0.033 |
t=−1.907
P=0.063 |
||