The Association Between Continuity of Care With a Primary Care Physician and Duration of Work Disability for Low Back Pain
Luke Sheehan, Michael Di Donato, Shannon Gray, Tyler Lane, Caryn van Vreden, Alex Collie
Abstract
OBJECTIVES: The aims of the study are to determine the continuity of care (CoC) provided by primary care physicians among workers with low back pain, to identify factors associated with CoC, and to investigate whether CoC is associated with working time loss. METHODS: Continuity of care was measured with the usual provider continuity metric. Ordinal logistic regression models examined factors associated with CoC. Quantile regression models examined the association between working time loss and CoC. RESULTS: Complete CoC was observed in 33.8% of workers, high CoC among 37.7%, moderate CoC in 22.1%, and low CoC in 6.4%. In workers with more than 2-months time loss, those with complete CoC had less time off work. CONCLUSIONS: Higher CoC with a primary care physician is associated with less working time loss and this relationship is strongest in the subacute phase of low back pain.