Clinical Study

Correlation of Vitamin D Levels with Pigmentation in Vitiligo Patients Treated with NBUVB Therapy

Table 5

Comparison and correlation between mean VASI and mean 25(OH)D before starting phototherapy.

Before therapyNumber of patientsMeanSpearman’s correlation value

VASI30 0.091 0.631
25(OH)D30
nmol/L