A feasibility study of the use of medical clowns as hand-hygiene promoters in hospitals

Yehuda Neumark*, Adina Bar-Lev, David Barashi, Shmuel Benenson

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Healthcare-acquired infections (HAI) pose vast health and economic burdens. Proper hand-hygiene is effective for reducing healthcare-acquired infections (HAI) incidence, yet staff compliance is generally low. This study assessed the feasibility, acceptability and preliminary effect of employing medical clowns to enhance hand-hygiene among physicians and nurses. Staff perception of the intervention and its impact on hand-hygiene was assessed via self-report questionnaires. Nearly 1,500 hand-hygiene compliance observations were conducted in accordance with WHO guidelines before, during and after the intervention. In each of three hospitals in Israel, two departments were selected—one in which medical clowns routinely operate and one clown-naive department. Professional medical clowns acted as hand-hygiene promoters employing humorous tactics to encourage hand-sanitizing based on the WHO "5 Moments" model. The clown appeared in each department seven times during the 2-week intervention phase. Pre-intervention hand-hygiene compliance ranged from just over 50% to 80% across hospitals and departments. Overall, about 70% of nurses (N = 132) and 80% of physicians (N = 49) felt the intervention improved personal and departmental hand-hygiene, with large inter-department variation. Pre- to post-intervention hand-hygiene compliance increased by 4% -25% (3.5–14.8 percentage points) in four departments, three of which had low baseline compliance levels. Results of this feasibility study suggest that employing medical clowns as hand-hygiene promoters as a novel approach toward HAI prevention is feasible and welcome by hospital staff.

Original languageAmerican English
Article numbere0279361
JournalPLoS ONE
Volume17
Issue number12 December
DOIs
StatePublished - Dec 2022

Bibliographical note

Publisher Copyright:
Copyright: © 2022 Neumark et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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