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© 2018 Elsevier Ltd Background: The National Hand Hygiene Initiative (NHHI) is a standardised culture-change programme based on the WHO My 5 Moments for Hand Hygiene approach to improve hand hygiene compliance among Australian health-care workers and reduce the risk of health-care-associated infections. We analysed its effectiveness. Methods: In this longitudinal study, we assessed outcomes of the NHHI for the 8 years after implementation (between Jan 1, 2009, and June 30, 2017), including hospital participation, hand hygiene compliance (measured as the proportion of observed Moments) three times per year, educational engagement, cost, and association with the incidence of health-care-associated Staphylococcus aureus bacteraemia (HA-SAB). Findings: Between 2009 and 2017, increases were observed in national health-care facility participation (105 hospitals [103 public and two private] in 2009 vs 937 hospitals [598 public and 339 private] in 2017) and overall hand hygiene compliance (36 213 [63·6%] of 56 978 Moments [95% CI 63·2–63·9] in 2009 vs 494 673 [84·3%] of 586 559 Moments [84·2–84·4] in 2017; p |
