Effect of Low-Frequency Electric Pulse Technique Combined with Carboprost Methylate Suppositories on Recovery of Gastrointestinal Function and Postoperative Complications of Patients with Scarred Uterus Undergoing Secondary Cesarean Section

Table 2

Comparison of incidence rates of postoperative complications (n (%)).

Group	Experimental (n = 60)	Control (n = 60)	X^2
Postpartum hemorrhage	3 (5.0)	10 (16.7)	4.227	0.040
Retention of urine	1 (3.3)	7 (11.7)	4.821	0.028
Constipation	1 (3.3)	6 (10.0)	3.793	0.051
Deep venous thrombosis of lower limb	0 (0.0)	7 (11.7)	7.434	0.006
Rupture of uterus	1 (3.3)	8 (13.3)	5.886	0.015
Pelvic adhesion	1 (3.3)	6 (10.0)	3.793	0.051
Endometrial cavity fluid	0 (3.3)	6 (10.0)	6.316	0.012