Physical Activity and Mental Health in Persons With a Spinal Cord Injury Living With Chronic Pain: Baseline Data From the Exercise Guideline Promotion and Implementation in Chronic Spinal Cord Injury Randomized Controlled Trial.

内容摘要

The aim of this study was to determine the relationships between physical activity (PA) and fitness and mental health in persons with spinal cord injury (PwSCI) living with chronic pain. This cross-sectional baseline data analysis included n = 43 people PwSCI ≥ 18 years reporting chronic pain. We administered the Satisfaction with Life Scale, EuroQol anxiety/depression, ICEpop CAPability Measure for Adults (ICECAP-A) enjoyment and pleasure and achievement and progress, Spinal Cord Injury Quality of Life Satisfaction with Social Roles and Activities scale, Leisure-Time PA Questionnaire for PwSCI, the 36-Item Short-Form Health Survey, and an arm-crank fitness test. Hierarchical multiple regressions, controlling for age, gender, injury level, fatigue, and pain, revealed that moderate to vigorous PA and fitness explained variance in enjoyment and pleasure (ΔR2 = .133, R2 = .344, p = .002), anxiety/depression (ΔR2 = .125, R2 = .258, p = .023), Satisfaction with Life Scale (ΔR2 = .036, R2 = .240, p = .030), achievement and progress (ΔR2 = .084, R2 = .260, p = .020), and Satisfaction with Social Roles and Activities (ΔR2 = .074, R2 = .444, p = .005). Future studies should test whether interventions that increase PA and fitness improve mental health in PwSCI living with chronic pain.