Risk of injury in Royal Air Force training: does sex really matter?
| Autor: | Nigel K Arden, Joanne L. Fallowfield, David R. Whittamore, Susan A Lanham-New, Anneliese M Shaw, Stefan Kluzek, Adrian J. Allsopp, Rachel G Leiper, Sanchez-Santos |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Male
Physical fitness 03 medical and health sciences 0302 clinical medicine Risk Factors Humans Injury risk Aerobic exercise Medicine Musculoskeletal Diseases 030212 general & internal medicine Anthropometry business.industry Confounding Public Health Environmental and Occupational Health Absolute risk reduction 030229 sport sciences General Medicine Military personnel Military Personnel Physical Fitness Cohort Female business Demography |
| ISSN: | 0026-4075 |
| Popis: | Introduction: Musculoskeletal injuries are common during military and other occupational physical training programmes. Employers have a duty of care to reduce employees’ injury risk, where females tend to be at greater risk than males. However, quantification of principle cofactors influencing the sex-injury association, and their relative importance, remain poorly defined. Injury risk co-factors were investigated during Royal Air Force (RAF) recruit training to inform the strategic prioritisation of mitigation strategies. Material and Methods: A cohort of 1,193 (males n=990 (83%); females n=203 (17%)) recruits, undertaking Phase-1 military training, were prospectively monitored for injury occurrence. The primary independent variable was sex, and potential confounders (fitness, smoking, anthropometric measures, education attainment) were assessed pre-training. Generalised linear models were used to assess associations between sex and injury. Results: 31% of recruits (28% males; 49% females) presented with at least one injury during training. Females had a twofold greater unadjusted risk of injury during training than males (RR=1.77; 95%CI 1.49 to 2.10). After anthropometric, lifestyle and education measures were included in the model, the excess risk decreased by 34%, but the associations continued to be statistically significant. In contrast, when aerobic fitness was adjusted, an inverse association was identified; the injury risk was 40% lower in females compared with males (RR=0.59; 95%CI: 0.42 to 0.83). Conclusions: Physical fitness was the most important confounder with respect to differences in males’ and females’ injury risk, rather than sex alone. Mitigation to reduce this risk should therefore focus upon physical training, complemented by healthy lifestyle interventions. |
| Databáze: | OpenAIRE |
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