Open Collections

Abstract

Background/Objectives: Musculoskeletal disorders (MSDs) contribute to work disability arising from personal and work-related physical, organizational and psychosocial factors that often differentially affect men and women. We aimed to identify determinants of the sex/gender difference in duration of MSD work absence through a mixed-studies systematic review. Methods: We synthesized evidence using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach adapted to prognostic studies and meta-ethnography for qualitative studies, followed by a mixed synthesis. Results: Twenty-six quantitative and four qualitative studies contributed to the evidence synthesis. Only two of the twenty-six quantitative studies addressed the sex/gender gap directly, compared to three of the four qualitative studies. Most other quantitative studies provided evidence from sex/gender-stratified analyses of determinants of MSD disability. The synthesis of qualitative studies suggested that domestic strain, less access to modified work/retraining, and gender-biased attitudes of health and insurance system gatekeepers hindered women’s return to work. Prognostic factors in women supporting this conclusion from quantitative studies included the combination “working ≥ 40 h/week and having dependents” and low supervisor support. The mixed synthesis yielded a conceptual model of hypothesized determinants of the sex/gender difference in MSD work disability that integrates factors from personal, workplace, healthcare and insurance–disability management spheres, influenced by the larger sociopolitical, cultural and macroeconomic context. Conclusions: Studies directly addressing the sex/gender gap in MSD disability are needed. These can be informed by the proposed model. Practitioners and policymakers can build upon the model to develop and implement MSD prevention and rehabilitation interventions tailored to the needs of men and women to reduce sex/gender disparities.