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. 2021 Oct;35(10):1286–1292. [Article in Chinese] doi: 10.7507/1002-1892.202103099

表 2.

Comparison of operation time, intraoperative blood loss, and VAS score at 2 days after operation between the two groups ( Inline graphic)

两组患者手术时间、术中出血量及术后 2 d VAS 评分比较( Inline graphic

组别
Group
例数
n
手术时间(min)
Operation time(min)
术中出血量(mL)
Intraoperative blood loss(mL)
术后 2 d VAS 评分
VAS score at 2 days after operation
CCS 58 88.38±37.60 74.83±42.73 5.2±1.2
FNS 24 58.92±6.97 79.17±50.17 3.3±1.0
统计值
Statistic
t=4.055
P=0.000
t=0.263
P=0.796
t=4.694
P=0.000