The Effect of Combined Vitamin C and Vitamin E Supplementation on Oxidative Stress Markers in Women with Endometriosis: A Randomized, Triple-Blind Placebo-Controlled Clinical Trial

Table 4

Pain intensity score changes (dysmenorrhea, dyspareunia, and chronic pelvis pain) before and after treatment in treatment and placebo groups.

Group change	T test	Placebo		Intervention
		SD	M	SD	M
Dysmenorrhea	t = 3.227; df = 58; p = 0.002	−3.93	9.03	−14.56	15.61
Dyspareunia	t = 2.854; df = 58; p = 0.006	−2.56	5.39	−8.4	9.81
Chronic pelvic pain	t = 4.959; df = 58; p < 0.001	1.86	5.92	−14.26	16.8