Comparisons of the percent of subjects with mixed urinary incontinence according to the body mass index (kg/m2) groups in patients with either approach.

Comparisons among BMI groups are analyzed by the linear by linear association analysis.Comparisons of the percent of subjects with mixed urinary incontinence according to the body mass index (kg/m2) groups in patients with either approach.采用线性乘线性关联分析，对不同体重指数（Body Mass Index, BMI）组间的差异展开分析。针对接受任意一种术式的患者，按体重指数（kg/m²）进行分组，对比各组内混合性尿失禁受试者的占比情况。