American journal of infection control
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Am J Infect Control · Oct 2002
Clinical TrialAssessment of handwashing practices with chemical and microbiologic methods: preliminary results from a prospective crossover study.
Handwashing (HW) by clinical staff is the single most important measure for preventing transmission of nosocomial infection (NI). The primary objectives of this study were to improve the motivation and awareness of the importance of HW practices among health care workers (HCWs) and to assess the effectiveness of a new chemical system in checking HW compliance. In addition, we evaluated the efficacy and tolerability of 2 soap solutions used during regular working hours by HCWs at our institution. ⋯ HW compliance improved during the study period among HCWs. The method to measure ATP bioluminescence is simple and easy to perform and provides reliable results within a few minutes of sampling hands. It can be used extensively to test HW compliance among HCWs.