Multivariate analysis of risk factors associated with multi-resistant <i>Pseudomonas aeruginosa</i> bloodstream infections among patients admitted to the haematology intensive care unit of a tertiary academic hospital, in Cape Town, South Africa, January 2010–January 2011.

AML Acute myeloid leukaemia. Non-GN Controls patients who never developed bloodstream infection due to Gram-negative bacteria. GN Controls patients with bloodstream infections due to Gram-negative bacteria other than P. aeruginosa.