The Incidence of Tinea Pedis in Diabetic versus Nondiabetic Patients with Interdigital Macerations

Abstract

The results of this study provide the practitioner with a guide for treating pedal interdigital macerations. Because the likelihood of a tinea pedis infection is 40%, it seems prudent to treat these macerations with an antifungal agent. In regard to age, the results suggest that as nondiabetic patients age, the likelihood of an otherwise asymptomatic interdigital maceration yielding a positive fungal culture increases, and that diabetic patients may be susceptible to interdigital fungal infections at a younger age than those without diabetes.