PubMed · 16540874
Worker recovery expectations and fear-avoidance predict work disability in a population-based workers' compensation back pain sample.
Abstract
STUDY DESIGN: Prospective, population-based cohort study. OBJECTIVES: To examine whether worker demographic, pain, disability, and psychosocial variables, assessed soon after work-related back pain disability onset, predict 6-month work disability. SUMMARY OF BACKGROUND DATA: Greater age, pain, and physical disability, and certain psychosocial characteristics may be risk factors for prolonged back pain-related work disability, although many studies have been small, findings have been inconsistent, and some psychosocial variables have not been examined prospectively. METHODS: Workers (N = 1,068) completed telephone interviews assessing demographic, pain, disability, and psychosocial variables 18 days (median) after submitting Workers' Compensation back pain disability claims. Administrative measures of work disability 6 months after claim submission were obtained. RESULTS: At 6 months, 196 workers (18.4%) were receiving work disability compensation. Age, race, education, and baseline pain and disability were significant predictors of 6-month disability. Adjusting for baseline demographics, pain, disability, and other psychosocial variables, high work fear-avoidance (odds ratio, 4.6; 95% confidence interval, 1.6-13.7) and very low recovery expectations (odds ratio, 3.1, 95% confidence interval, 1.5-6.5) were significant independent predictors. CONCLUSIONS: Among individuals with acute work-related back pain, high pain and disability, low recovery expectations, and fears that work may increase pain or cause harm are risk factors for chronic work disability.
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Judith A Turner, Gary Franklin, Deborah Fulton-Kehoe, Lianne Sheppard, Thomas M Wickizer, Rae Wu, Jeremy V Gluck, Kathleen Egan. 2006-03-15. Worker recovery expectations and fear-avoidance predict work disability in a population-based workers' compensation back pain sample.. https://doi.org/10.1097/01.brs.0000202762.88787.af
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