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. 2022 Sep;36(9):1132–1143. [Article in Chinese] doi: 10.7507/1002-1892.202204103

表 3.

Comparison of perioperative indicators between the two groups

两组患者围术期指标比较

组别
Group
例数
n
手术时间(min)
Operation time
(minutes)
术中出血量(mL)
Intraoperative blood
loss (mL)
术后住院时间(d)
Postoperative hospital-
izationstay (days)
术后恢复工作时间
Time of returning
to work
研究组
Study group
27 56.48±7.18 14.23±5.04 3.5±0.8 18.0(15.3,21.0)
对照组
Control group
29 60.17±8.18 16.21±6.77 4.5±1.0 28.0(20.8,30.0)
统计值
Statistic
t=−1.789
P=0.079
t=−1.216
P=0.229
t=−3.995
P<0.001
Z=−3.159
P=0.002