Figure 4
From: Vitamin D deficiency and lower TGF-β/IL-17 ratio in a North Indian cohort of pemphigus vulgaris
Age and sex dependence of Serum vitamin D level in patients of pemphigus vulgaris. To determine if the serum vitamin D levels were dependent on age, the serum levels between different age groups were compared using Kruskal-Wallis test and showed no significant difference (p = .5192) (A). Similarly, no significant difference was observed in serum vitamin D levels between the two sexes (p = 0.8942) (B).