Background: Due to the aging population and a shift to patient home care, home health aides (HHAs) are a fast-growing occupation. Since little is known about workplace risk factors for back injuries among HHAs, we examined the role of ergonomic and psychosocial factors in injury reporting among HHAs.
Methods: We used the 2007 U.S. National Home Health Aide Survey data (weighted n = 160,720) to predict the risk of back injuries by use of/need for ergonomic equipment and supervisor support with logistic regression, adjusted for socio-demographic variables.
Results: The annual prevalence of back injuries for U.S. HHAs was 5.2%. Injury risk was increased in HHAs reporting the need of additional ergonomic equipment in patient homes, and marginally associated with low reported supervisor support.
Conclusions: Improvement of workplace ergonomic and psychosocial factors could be targeted as a strategy to decrease work-related injuries in HHAs.
Keywords: epidemiology; home health aides; injury; occupational health; social support.
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