Risk factors for mortality in patients with Stenotrophomonas maltophilia bacteremia
Authors
Yong Duk Jeon ; Woo Yong Jeong ; Moo Hyun Kim ; In Young Jung ; Mi Young Ahn ; Hea Won Ann ; Jin Young Ahn ; Sang Hoon Han ; Jun Yong Choi ; Young Goo Song ; June Myung Kim ; Nam Su Ku
Stenotrophomonas maltophilia is a nosocomial pathogen associated with high morbidity and mortality, particularly in immunocompromised or critically ill patients. In this study, we investigated the risk factors for mortality in patients with S. maltophilia bacteremia.Retrospectively, medical records from all patients with S. maltophilia bacteremia between December 2005 and 2014 at Severance Hospital, a 2000-bed tertiary care hospital in Seoul, Korea, were reviewed. Analysis was performed to identify factors associated with 28-day mortality.In total, 142 bacteremia patients were enrolled in this study. The overall 28-day mortality rate was 36.6%. Based on the univariate analysis, hematologic malignancy (P?=?0.015), Sepsis-related Organ Failure Assessment (SOFA) score (P?