title: Antimicrobial use in Australian hospitals: how much and how appropriate?
abstract: Antimicrobial agents play a central role in modern health care, especially in the hospital setting. This article describes the currently available information on the volumes of antimicrobial use in Australian hospitals, the appropriateness of that use, and the levels of compliance with nationally or locally endorsed prescribing guidelines. The data presented here come from the 2014 National Antimicrobial Utilisation Surveillance Program report and the 2013 and 2014 National Antimicrobial Prescribing Survey reports and are based on voluntary participation in the two programs. While the results can be considered indicative only, they show that Australia has high volumes of prescribing in hospitals, and that in certain circumstances and conditions these are inappropriate and/or not compliant with national or local prescribing guidelines. In 2014, the national aggregate use rate for antimicrobials was 936 defined daily doses per 1000 occupied bed days. In the same year, the overall rate of appropriate prescribing was 72%, and compliance with guidelines was 74% where this was assessable. The rate of surgical antimicrobial prophylaxis exceeding the benchmark of 24 hours was high (36%), as was the inappropriate prescribing for infective exacerbations of chronic obstructive pulmonary disease (38%). The findings indicate that there is room for improvement in antimicrobial prescribing in Australian hospitals, and provides insights into where the efforts for improvement might be directed.
authors.affiliation: Australian Commission on Safety and Quality in Health Care, Sydney, NSW John.Turnidge@safetyandquality.gov.au.
authors.forename: John D
authors.initials: JD
authors.lastname: Turnidge
authors.affiliation: Peter MacCallum Cancer Centre, Melbourne, VIC.
authors.forename: Karin
authors.initials: K
authors.lastname: Thursky
authors.affiliation: National Centre for Antimicrobial Stewardship, Melbourne, VIC.
authors.forename: Caroline S
authors.initials: CS
authors.lastname: Chen
authors.affiliation: Communicable Disease Control Branch, SA Health, Adelaide, SA.
authors.forename: Vicki R
authors.initials: VR
authors.lastname: McNeil
authors.affiliation: Communicable Disease Control Branch, SA Health, Adelaide, SA.
authors.forename: Irene J
authors.initials: IJ
authors.lastname: Wilkinson
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001315:Australia; D019985:Benchmarking; D004363:Drug Utilization / Q000706:statistics & numerical data* / Q000639:trends*; D019538:Health Care Surveys; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D057970:Inappropriate Prescribing / Q000517:prevention & control / Q000706:statistics & numerical data*; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data
chemical_list: D000900:Anti-Bacterial Agents