Prevention of musculoskeletal disorders among animal research technicians: Understanding difficulties and their determinants through a work activity analysis.

Appl Ergon

Faculté des sciences de l'activité physique, Université de Sherbrooke, Sherbrooke, Québec, Canada; Centre de recherche interdisciplinaire sur le bien-être, la santé et l'environnement (CINBIOSE), Université du Québec à Montréal, Canada.

Published: September 2022

This study aimed at understanding animal research technicians (ART) work activity to identify difficulties encountered by workers and their determinants which may increase musculoskeletal disorders (MSD) risks. The methods for the work activity analysis combined interviews, observations, events and operations chronicles as well as inclinometry. From the work activity analysis of the three main tasks (changing mouse cages, preparation of water bottles and unloading dirty material), difficulties such as awkward postures, heavy load handling, repetitiveness, high workload, supplementary tasks, interruptions and difficult social interactions emerged. The work activity analysis further allowed the identification of determinants of these difficulties. Some are related to the physical, organizational or social work environment, and others to the interdependence between these determinants. Such an improved understanding of ART work activity will lead to solutions best suited for MSDs prevention in this understudied setting.

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http://dx.doi.org/10.1016/j.apergo.2022.103792DOI Listing

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