Impact on Morbidity, Mortality, and Length of Stay of Hospital-Acquired Infections by Resistant Microorganisms.

Background: Infections by multidrug-resistant organisms (MDROs) are a global threat and are particularly common in hospitals. This study was performed to assess the impact of hospital-acquired infections caused by MDROs on morbidity, mortality, and length of hospital stay.

Methods: This was a retrospective cohort study.