Source avec lien : Safety Science, 164. 10.1016/j.ssci.2023.106177
L’objectif de l’étude était d’examiner le rôle du climat organisationnel (c’est-à-dire le climat de sécurité psychosociale, CSP) pour la santé et la sécurité psychologiques des employés en tant qu’antécédents des exigences physiques et des risques psychosociaux (par exemple, faible contrôle, harcèlement) qui, à leur tour, pourraient être liés aux TMS, en utilisant un modèle longitudinal.
Given the human, industrial and societal costs of Musculoskeletal Disorders (MSDs) we evaluated antecedents to MSDs (assessed as pain, doctor diagnosis, and workplace injury) over a six-year period T1 (2014/2015) and T2 (2020/2021). The purpose of the study was to examine the role of the organisational climate (i.e., psychosocial safety climate, PSC) for employees’ psychological health and safety as an antecedent to physical demands, and psychosocial risks (e.g., low control, harassment) that in turn might relate to MSDs using a longitudinal design. We used matched data from follow-up telephone interviews of 432 Australian employees. We found evidence for several psychosocial paths; PSC was related to future workplace injuries through decision authority; PSC was related to MSD pain through depressive symptoms. For future doctor diagnosed MSDs, PSC was directly negatively related. Older age, being male and low income was related to work injury; being female associated with MSD pain; and being older was associated with MSD diagnosis. A novel finding was the linkage between psychosocial risks (low skill discretion and harassment) and future physical demands leading to future MSD pain and work injury highlighting a new pathway linking psychosocial and physical aspects. Overall poor PSC was found as a distal antecedent of all MSDs. Decision authority and skill discretion were most critical psychosocial risks in predicting future pain and injuries. Psychosocial factors predicted future demands. Actions should target improving PSC and autonomy and reducing harassment and physical demands, to decrease the incidence of MSDs.