Fig. 4From: Sustained effects of a multimodal campaign aiming at hand hygiene improvement on compliance and healthcare-associated infections in a large gynaecology/obstetrics tertiary-care centre in VietnamTrends of healthcare-associated infections – Hung Vuong Hospital, Ho Chi Minh City, Vietnam; 2010–2018. 95%CI: 95% confidence interval; HAI; healthcare-associated infection; IRR: incidence rate ratio; SSI: surgical site infectionBack to article page