The Clinical Effectiveness of Intralesional Injection of 2% Zinc Sulfate Solution in the Treatment of Common Warts

Table 2

Relation between improvement of common warts after intralesional injection of 2% zinc sulfate solution and clinical variables.

	Response to treatment
		value
Age (years)	28.8	0.23
Duration of warts (months)	26.1	0.35
Number of warts	9.7	0.38

Significant ().