Sex differences in native-valve infective endocarditis in a single tertiary-care hospital.

The aim of this study was to assess whether the clinical characteristics, management, and outcomes of infective endocarditis differ in women and men through a prospective observational cohort study at a single tertiary care teaching hospital. From January 2000 to December 2008, 271 new cases of infective endocarditis were diagnosed (183 in men, 88 in women) according to modified Duke criteria, and patients were followed for 1 year. Women were older than men (mean age 63 +/- 16 vs 58 +/- 18 years, p = 0.