@article {Shafi471, author = {Reema Shafi and Peter M Smith and Angela Colantonio}, title = {Assault predicts time away from work after claims for work-related mild traumatic brain injury}, volume = {76}, number = {7}, pages = {471--478}, year = {2019}, doi = {10.1136/oemed-2018-105621}, publisher = {BMJ Publishing Group Ltd}, abstract = {Introduction Workplace violence carries a substantial economic loss burden. Up to 10\% of all traumatic brain injury (TBI) admissions result from physical assault. There remains a paucity of research on assault as a mechanism of injury, taking into account sex, and its association with work re-entry.Objectives The aim of this study was to characterise, by sex, the sample of workers who had sustained a work-related mild TBI (wr-mTBI) and to assess the independent influence of assault, as a mechanism of injury, on time away from work.Methods A population-based retrospective cohort of workers{\textquoteright} compensation claimants in Australia (n=3129) who had sustained a wr-mTBI was used for this study. A multivariable logistic regression analysis assessed whether workers who had sustained wr-mTBI as a result of assault (wr-mTBI-assault) were more likely to claim time off work compared with workers who had sustained a wr-mTBI due to other mechanisms.Results Among claimants who sustained a wr-mTBI, 9\% were as a result of assault. The distribution of demographic and vocational variables differed between the wr-mTBI-assault, and not due to assault, both in the full sample, and separately for men and women. After controlling for potential confounding factors, workers who sustained wr-mTBI-assault, compared with other mechanisms, were more likely to take days off work (OR 2.14, 95\% CI 1.53 to 2.99) within a 3-month timeframe.Conclusion The results have policy-related implications. Sex-specific and workplace-specific prevention strategies need to be considered and provisions to support return-to-work and well-being within this vulnerable cohort should be examined.}, issn = {1351-0711}, URL = {https://oem.bmj.com/content/76/7/471}, eprint = {https://oem.bmj.com/content/76/7/471.full.pdf}, journal = {Occupational and Environmental Medicine} }