Objective: The aim of this systematic review was to investigate the effect of self-management supportive interventions on healthcare utilization in adult cares seekers with musculoskeletal pain conditions.
Study design: Systematic review.
Methods: We included studies comparing the effect of a self-management supportive intervention against a control intervention and included measures of healthcare utilization. Studies were searched in MEDLINE, Embase, PsycINFO, CINAHL, Pedro, and the Cochrane Library. Results were extracted for the follow-up point closest to 12 months. Risk of bias was assessed using the Cochrane Risk of Bias tool 2, and quality of evidence by The Grading of Recommendations Assessment, Development and Evaluation. Results were synthesized on study level as mean differences or odds ratios with 95 % CI.
Results: We included 28 studies. Eighteen studies reported on the use of primary care at follow-up, and ten, four, and 13 on specialty care, diagnostics imaging, and oral pain medication, respectively. Overall, there was very low-quality evidence for no effect of self-management interventions on healthcare utilization in all groups. All studies were classified as either having a "high risk of bias" or "some concerns".
Conclusion: Due to substantial heterogeneity in the types and measurement of healthcare utilization outcomes, it was not feasible to conduct a meta-analysis to estimate an overall effect size. A standardized way of reporting and measuring these outcomes could aid future research in this area. The current evidence suggests that self-management supportive interventions do not affect healthcare utilization in people with musculoskeletal pain conditions, but future high-quality studies may substantially change this conclusion.
Keywords: Healthcare utilization; Low back pain; Musculoskeletal pain; Osteoarthritis; Self-management.
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