Overrepresentation of diabetes in soft tissue nontuberculous mycobacterial infections

Abstract

Diabetes predisposes patients to bacterial infections. Although diabetes confers susceptibility to tuberculosis, the association between nontuberculous mycobacterial (NTM) infections and diabetes remains unknown. A retrospective chart analysis of patients in northern Australia during a 20-year period with soft tissue NTM infections revealed that patients with diabetes were three times overrepresented in comparison to the general population (odds ratio = 3.13). There was a statistically significant association between NTM infections and diabetes in this patient cohort (P = 0.0082).