• Sean P Riley, Joel Bialosky, and Rogelio A Coronado.
• J Orthop Sports Phys Ther. 2020 Jun 1; 50 (6): 301-308.

ObjectiveTo examine the mediating role of changes in fear-avoidance beliefs and self-efficacy on pain and physical functioning at discharge in patients with acute and chronic low back pain (LBP).DesignRetrospective study.MethodsBaseline and discharge data from 418 participants with acute and chronic LBP were analyzed. At discharge, functional status and pain intensity were analyzed to assess their role as a predictor of acute and chronic LBP status and as a mediator of fear-avoidance beliefs and self-efficacy from baseline to discharge.ResultsIn multivariable analyses, patients with chronic LBP had lower discharge functional status (β = -7.4; 95% confidence interval [CI]: -10.5, -4.3), lower self-efficacy for physical function (β = -5.3; 95% CI: -10.2, -0.4), higher pain intensity (β = 0.9; 95% CI: 0.3, 1.5), and no difference in discharge fear-avoidance beliefs compared to patients with acute LBP. Change in self-efficacy for physical function had a small indirect association (β = -1.1; 95% bias-corrected CI: -2.5, -0.004), mediating the relationship between chronic LBP and discharge functional status.ConclusionFear-avoidance beliefs were not a mediator of pain or function at discharge in patients with chronic LBP. Self-efficacy may be an important mediating factor for function at discharge in patients with chronic LBP who receive physical therapy. J Orthop Sports Phys Ther 2020;50(6):301-308. Epub 6 Jan 2020. doi:10.2519/jospt.2020.8982.

27 keywords...

hide…