Epidemiology and risk factors for mortality among methicillin-resistant Staphylococcus aureus bacteremic patients in Southern Brazil.

ABSTRACT: This study aimed to evaluate the epidemiology and 30-day mortality of adult patients with methicillin-resistant Staphylococcus aureus (MRSA) bacteremia. We retrospectively reviewed the demographic and clinical data of adult patients with S. aureus bloodstream infections (BSI), admitted to a tertiary public teaching medical center in Porto Alegre, Southern Brazil, from January 2014 to December 2019. A total of 928 patients with S. aureus BSI were identified in the study period (68.5 per 100,000 patient-years), and the proportion of MRSA isolates was 22% (19-27%). Thus, 199 patients were included in the analyses. The median age was 62 (IQR: 51-74) years, Charlson Comorbidity Index (CCI) median was 5 (IQR: 3-6), the Pitt bacteremia score (PBS) median was 1 (IQR: 1-4), and the most common site

SUBMITTER: Riche CVW 

PROVIDER: S-EPMC10101390 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature