Risk factors for back, neck and shoulder musculoskeletal injuries and claims in ambulance officers

Relatively little has been published on the range of risk factors contributing to musculoskeletal injuries in ambulance officers. This study aims to identify perceived risk factors for back, neck and shoulder musculoskeletal injuries and claims in relation to working conditions, and the physical and psychological demands of the job. This was a cross-sectional study using an internet-based survey in an Australian ambulance service. The survey included demographic questions and questions on psychosocial factors related to the job and the way in which work is organized, musculoskeletal injuries sustained and claims submitted in the previous 12 months; and two open ended questions on perceived risk factors for injury and injury risk mitigation strategies. Ambulance officers who felt they were able to take sufficient breaks were less likely to sustain a back, neck or shoulder musculoskeletal injury, and those who perceived their work required high levels of physical effort were more likely to submit a claim for these injuries. Two important perceived causal factors contributing to musculoskeletal injuries were the uncontrolled environment and non-adherence to manual handling techniques. However, suggested risk mitigation strategies of improving fitness and manual handling training, were not supported by the quantitative analysis

Pre-employment risk factors for back, neck and shoulder musculoskeletal injuries and claims in ambulance officers

This study aims to determine whether pre-employment medical, physical or psychological assessments can predict future back, neck and shoulder musculoskeletal injuries and claims in an Australian ambulance service. This was a retrospective observational study based on linked datasets. Poisson regression analysis was undertaken to determine which pre-employment personality traits, using the Fifteen Factor Questionnaire and 36 medical and functional capacity evaluation variables, predicted the number of injuries and claims in ambulance officers. Ambulance officers who at pre-employment assessment demonstrated more conceptual, intuitive and anxious personality traits, and those ambulance officers who had hypermobile joints, self-limited weights lifted, played less sport or exercised less, were more likely to sustain future back, neck or shoulder musculoskeletal injuries or submit workers compensation claims. Individual pre-employment risk factors were found to predict musculoskeletal injuries and claims in a cohort of ambulance officers. Anxious as opposed to stable personality types and conceptual rather than practical personality types appear to be at greater risk of an injury or submitting a claim, as were recruits with hypermobile joints. Identification of individual risk factors at recruitment may assist in the selection of suitable applicants into the ambulance service as well as providing a focus for career counseling where relevant