BMJ - "Comparative efficacy of interventions to promote hand hygiene in hospital: systematic review and network meta-analysis"

"Comparative efficacy of interventions to promote hand hygiene in hospital: systematic review and network meta-analysis"

"Conclusion Promotion of hand hygiene with WHO-5 is effective at increasing compliance in healthcare workers. Addition of goal setting, reward incentives, and accountability strategies can lead to further improvements. Reporting of resources required for such interventions remains inadequate."

http://www.bmj.com/content/351/bmj.h3728