Table 3.

Logistic regression analysis of independent predictors of responders in patient group

Independent predictors	B	p value	OR (95% CI)
Residence
Urban  Rural (r)	0.936	0.037*	2.55 (1.06–6.15)
VIDA score	−0.376	0.01*	0.69 (0.51–0.91)
Focal vitiligo
Yes (r)  No	1.427	0.012*	4.16 (1.36–12.7)
Mixed vitiligo
Yes  No (r)	1.792	0.022*	6.0 (1.3–27.6)
VASI score before treatment	0.491	0.004*	1.63 (1.17–2.27)
% of change in VASI score	0.264	< 0.05*	1.3 (1.13–1.49)
ApaI
Homo AA  Aa and aa (r)	0.788	0.07	2.2 (0.9–5.1)
ApaI alleles
A  a (r)	0.744	0.022*	2.11 (1.11–3.97)

OR odds ratio

^*P is significant if < 0.05