Impact of sink location on hand hygiene compliance after care of patients with Clostridium difficile infection: a cross-sectional study

BMC Infectious Diseases

Research Article

Fernanda Cordeiro¹  Silvana Perna¹  Alexander Deyneko¹  Laurie Berlin¹  Debby Ben-David²  Yves Longtin³ 

[1] Infection Prevention and Control Unit, Jewish General Hospital – SMBD, 3755 Côte-Sainte-Catherine Road, Room E-0057, H3T 1E2, Montreal, QC, Canada;Infection Prevention and Control Unit, Jewish General Hospital – SMBD, 3755 Côte-Sainte-Catherine Road, Room E-0057, H3T 1E2, Montreal, QC, Canada;Chaim Sheba Medical Center, Tel Hashomer, Israel;Infection Prevention and Control Unit, Jewish General Hospital – SMBD, 3755 Côte-Sainte-Catherine Road, Room E-0057, H3T 1E2, Montreal, QC, Canada;McGill University Faculty of Medicine, Montreal, Canada;

关键词: Hand hygiene;    Clostridium difficile;    Handwashing;    Additional precautions;    Sinks;    Epidemiology;   

DOI  :  10.1186/s12879-016-1535-x

 received in 2015-08-17, accepted in 2016-05-04,  发布年份 2016

来源: Springer

【 摘 要 】

BackgroundThe impact of sink location on hand washing compliance after contact with patients with Clostridium difficile infection (CDI) is poorly understood. The aim of this study is to determine the location of hand wash sinks available to healthcare workers (HCWs) after caring for patients with CDI and to assess the impact on hand washing compliance.MethodsWe performed a cross-sectional study in a 637-bed tertiary care hospital, Canada. HCW hand hygiene compliance after contact with CDI patients was measured through direct unobtrusive observations. Location of sinks in relation with the patients’ rooms was assessed on the day of diagnosis. Predictors of compliance were assessed through univariate and multivariate logistic regression.Results247 hand hygiene opportunities following care of a CDI patient were observed. Glove use compliance was 85.4 % (211/247), but hand washing compliance after care of CDI patients was only 14.2 % (35/247). Hand rubbing was performed instead of hand washing in 33.2 % of opportunities (82/247). The median distance between the patient zone of CDI patients and the nearest sink was 13.1 m (interquartile range, 7.6-23.2). Sinks were directly visible upon exiting the patient’s room on only 33.2 % (82/247) occasions. By multivariate analysis, an increasing distance between the patient zone and the nearest sink was inversely associated with hand washing compliance (adjusted OR, 0.90, 95 % CI, 0.84-0.97; P = 0.008), while proper timing of glove removal upon leaving the patient zone was directly associated with hand washing compliance (adjusted OR, 14.87; 95 % CI, 1.93-114.43; P = 0.01).ConclusionsHand washing compliance following contact with patients with C. difficile infections was low. Poor access to sinks is associated with decreased hand washing compliance. Improvement strategies are urgently needed.

【 授权许可】

CC BY   
© Deyneko et al. 2016