Review of the epidemiological data regarding antimicrobial resistance in Gram-negative bacteria in Australia

A limited evidence-base exists to inform changes in antimicrobial resistance at the population-level, and these data are needed. Only two studies were identified that quantified the impact of resistance on morbidity and mortality, albeit with statistical imperfections in the study design. More data, which are standardised using accepted definitions are needed to appropriately understand the health and economic impact of resistant GNB in Australia.