Risk factors for methicillin-resistant Staphylococcus aureus bacteraemia differ depending on the control group chosen.

ABSTRACT: Methicillin-resistant Staphylococcus aureus (MRSA) bacteraemia cause significant morbidity and mortality in hospitalized patients. Using a nested case-control design, 204 MRSA bacteraemia cases were compared to 301 unmatched methicillin-susceptible Staphylococcus aureus (MSSA) bacteraemia controls and were matched 1:2 with non-infected controls. The independent risk factors for MRSA bacteraemia compared to MSSA bacteraemia were older age (P = 0·048), major organ transplant during current hospital stay (P = 0·016) and quinolone use (P = 0·016). Cases were more likely than non-infected controls to have renal failure (P = 0·003), cirrhosis (P = 0·013), and a central venous catheter (P = 0·003) after controlling for other risk factors. This large case-control study made it possible to assess r

SUBMITTER: Pogorzelska-Maziarz M 

PROVIDER: S-EPMC4065413 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature