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

Table 3

Analysis of biochemical parameters and VASI and DLQI scales before therapy.

Variables	FOTO	FOTO + WIT	WIT
CAT (U/g Hb × 10^4)	69.83 (12.45)	64.79 (12.7)	69.19 (10.65)	0.457^A
SOD (U/g Hb)	771 (122.1)	740.4 (96.9)	766.2 (131.7)	0.911^H
GPX (U/g Hb)	7.35 (4.23)	7.22 (3.82)	10.09 (5.2)	0.172^H
wit. A (μg/l)	0.57 (0.17)	0.66 (0.43)	0.57 (0.15)	0.992^H
wit. E (μg/l)	8.8 (8.12)	2.83 (2.75)	4.48 (3.39)	0.041^H
Plasma MDA (nmol/ml)	0.53 (0.33)	0.58 (0.31)	0.49 (0.29)	0.494^H
MDA of erythrocytes (nmol/g)	0.58 (0.3)	0.49 (0.31)	0.53 (0.27)	0.719^H
VASI (points)	19.13 (10.53)	18.08 (5.46)	16.1 (14.37)	0.299^H
DLQI (points)	8.13 (3.9)	10.4 (4.63)	8.13 (5.48)	0.210^H

Mean (SD), standard deviation. ^HAnalyzed by the Kruskal–Wallis H test; ^Aanalyzed by the ANOVA test.