Influence of Oral Supplementation of Vitamins A and E on the Effectiveness of Vitiligo Treatment

Table 7

Statistical analysis of the correlation of the degree of exposure to stress in relation to the biochemical parameters obtained before the therapy for all participants of the study.

The degree of exposure to oxidative stress	All study participants
	r
CAT (U/g Hb × 10^4)	−0.078	0.605
SOD (U/g Hb)	0.113	0.453
GPX (U/g Hb)	−0.223	0.136
wit. A (μg/l)	−0.018	0.906
wit. E (μg/l)	0.016	0.917
Plasma MDA (nmol/ml)	0.228	0.127
MDA of erythrocytes (nmol/g)	0.140	0.354
VASI (points)	0.322	0.029
DLQI (points)	0.026	0.866