The Clinical journal of pain
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Multicenter Study
Clinical Investigation of Pain-related Fear and Pain Catastrophizing for Patients With Low Back Pain.
to investigate select psychometric properties of fear-avoidance model measures commonly used to assess pain-related fear and catastrophizing in clinical studies of low back pain. ⋯ these analyses suggest clinical assessment of the Fear-Avoidance Model of Musculoskeletal Pain likely captures 3 factors including PCS, beliefs about work, and beliefs about physical activity. The FABQ-PA and PCS can be recommended for clinical use because of their unique associations with pain intensity and disability. The FABQ-W may only be appropriate for those interested in assessing work specific beliefs.