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. 2020 Dec;34(12):1539–1544. [Article in Chinese] doi: 10.7507/1002-1892.202007064

表 3.

Comparison of perioperative indexes between the two groups ( Inline graphic)

两组患者围术期相关评价指标比较( Inline graphic

组别
Group
例数
n
手术时间(min)
Operation time
(minutes)
术中透视时间(s)
Intraoperative fluoroscopy
time (seconds)
骨水泥注射量(mL)
Bone cement injection
volume (mL)
骨水泥弥散面积率(%)
Diffusion area ratio of
bone cement (%)
Vesselplasty 28 33.68±6.04 16.07±1.61 4.23±0.72 54.18±8.26
PKP 35 38.69±9.04 19.43±2.29 4.90±0.78 60.63±10.66
统计值
Statistic
t=−2.625
P=0.011
t=−6.818
P=0.000
t=−3.528
P=0.001
t=−2.704
P=0.009