表 2. Comparison of postoperative urinary continence function.

术后3个月两组患者尿控功能比较

Item	Before matching					After matching
	Experimental group (n=64, median [P25, P75])	Control group (n=67, median [P25, P75])	Z	P		Experimental group (n=56, median [P25, P75])	Control group (n=56, median [P25, P75])	Z	P
Postoperative ICIQ-UI SF	7.00 (7.00, 9.00)	10.00 (8.00, 12.00)	−4.619	<0.001		7.00 (6.25, 9.00)	9.50 (8.00, 12.00)	−4.154	<0.001