Rapid identification and clinical indices of fear-avoidance in youth with chronic pain

This study describes the development and psychometric examination of the FOPQC-SF, a short form of the original measure. We selected 10 items for the short form that best represented the content and 2-factor (fear and avoidance) structure of the original measure from a cohort of 613 youth (Mage = 14.7 years) with chronic pain. Next, confirmatory factor analyses from a second sample of 526 youth (Mage = 14.7 years) with chronic pain who completed the FOPQC-SF supported the original 2-factor model but indicated that one item should be moved to the avoidance subscale. The FOPQC-SF demonstrates strong internal consistency and moderate-to-strong construct and criterion validity. The 3-month test–retest reliability estimates (N = 94) were strong, and there was preliminary evidence of responsivity to change. To aid integration into intervention trials and clinical practice, we provide clinical reference points and a criterion to assess reliable change. The short form could be used for rapid identification of pain-related fear and avoidance in youth during clinic evaluations, and is optimized for clinical registries.
Source: Pain - Category: Anesthesiology Tags: Research Paper Source Type: research