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. 2017 Jun;31(6):714–717. [Article in Chinese] doi: 10.7507/1002-1892.201701070

表 1.

Comparison of efficacy index between two groups ( Inline graphic)

两组患者相关疗效评价指标比较( Inline graphic

组别
Group
例数
n
手术时间(h)
Operative time(h)
术中快速冰冻病理检查次数
Times of intraoperative frozen
section pathology
住院时间(d)
Hospitalization
time(d)
外观及功能自评满意度评分
Score of satisfaction in appearance
and function
A 14 1.82±0.51 1.35±0.49 9.1±3.4 4.21±0.80
B 27 2.52±0.58 2.11±0.93 18.7±8.2 3.15±1.29
统计值
Statistic
t=–3.790
P= 0.001
t=2.810
P=0.008
t=4.220
P=0.000
t=–2.810
P= 0.008