Study on improvement of hand hygiene compliance and correctness of health care workers in a large hospital / 中国感染控制杂志

ABSTRACT

Objective To explore strategies and measures to improve hand hygiene (HH)compliance and correctness of health care workers (HCWs)in a large hospital.Methods The WHO multimodal hand hygiene improvement strategy was adopted by healthcare-associated infection(HAI)management department of a hospital,measures consisted of five key com-ponents,including:system change,education and training,evaluation and feedback,reminders in the workplace,and insti-tutional safety climate.HH compliance and correctness of HCWs were observed by infection control practitioners,HH compliance and correctness in January-June of 2012 (pre-intervention)and January-June of 2014 (post-intervention)were compared,effectiveness of intervention strategies were evaluated.Results HH compliance rate and correctness rate of post-intervention were both higher than pre-intervention (75.92% [8 369/11 023]vs 53.67% [5 127/9 553],P 0.05).Except ‘after body fluid exposure’, HH compliance rates of the other four indications for HH before and after intervention were significantly different(all P <0.001).Conclusion HH compliance and correctness of HCWs can be improved after adopting WHO multimodal hand hy-giene improvement strategy.