Work-Related Illnesses and Work Disability in Brazil: A Scoping Review of the Epidemiological Profile and...

Background: This scoping review maps and synthesizes the scientific evidence on the epidemiological profile and determinants of sick leave and work-related accidents in Brazil, with an emphasis on studies using data from the Brazilian Federal Medical Expert Service of the Ministry of Social Security. Methods: Following the PRISMA-ScR guidelines and the JBI Manual for Evidence Synthesis, eight databases (SciELO, PubMed/MEDLINE, Scopus, Web of Science, LILACS, CINAHL, PsycINFO, Embase) were searched for quantitative observational studies published between 2000 and 2025. Out of the 218 studies identified, 18 met the eligibility criteria. Results: Cross-sectional designs (66.7%) and ecological/time-series designs (22.2%) predominated. The findings identified musculoskeletal disorders as the leading cause of work absence; mental disorders were the third leading cause, exhibiting an upward trend; and a significant influence of institutional factors, especially the Social Security Technical Epidemiological Nexus, on the observed patterns. Determinants operate at the individual, occupational/organizational, and institutional levels. Conclusions: Empirical research on work disability in Brazil remains fragmented, providing limited capacity for causal inference. The findings support five priority areas: sectoral risk management, workplace mental health, territorial strategies for musculoskeletal disorders, sick leave trajectory policies, and data governance, all of which necessitate longitudinal and quasi-experimental studies to evaluate interventions and the impact of institutional changes.