[Beliefs - Misbeliefs, answering essential questions about hand hygiene from the view of the evidences]. / Hitek és tévhitek, azaz vitatott esszenciális kérdések a kézhigiénérol az evidencia tükrében.

Contaminated hands can play pivotal role in the development and spread of healthcare-associated infections. Consequently hand hygiene practice performed with adequate technique and with adequate timing is an essential implement for patient safety. Inhibition of the practice of high level hand hygiene by the misconceptions or deficient knowledge of healthcare workers may lead to negative influence on the quality of patient care. Erroneous beliefs or "rumourous knowledge" acquired from colleagues can not only influence the attitude of healthcare workers, but can also give rise to insufficient hand hygiene compliance. Finding, interpreting and imparting the related evidence by delivering continuing education and lectures, highlighting the theoretical and practical know-how on hand hygiene could help to understand and imprint the evidence-based practice and adequate technique in the essential issue of hand hygiene. Orv. Hetil., 2017., 158(6), 212-219.