Response to Narrow-band UVB – Vitiligo-melasma versus Vitiligo

A Comparative Study

Parikshit Sharma; Harsha S. Pai; Ganesh S. Pai; Maria Kuruvila; Reshma Kolar


Am J Clin Dermatol. 2011;12(2):127-132. 

In This Article

Statistical Analysis

The results were analyzed on the ordinal scale using the Chi-square test, the Wilcoxon test for intra-group weekly comparisons, and the Mann-Whitney U test for inter-group comparisons of repigmentation. A p-value of <0.05 was considered statistically significant.


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