Coping with chronic pain associated with cerebral palsy.

Fifty-nine adults with cerebral palsy (CP) were administered, via in-person interviews, measures of pain intensity, pain-related disability, and psychological functioning, in addition to a measure of pain coping (Waldron/Varni Pediatric Pain Coping Inventory; PPCI). Regression analyses indicated that the PPCI scales made a nonsignificant contribution to the prediction of pain intensity, but did make a significant contribution to the prediction of psychological functioning when controlling for pain intensity. Only the PPCI Catastrophizing subscale made a significant independent contribution to the prediction of psychological functioning, and only the PPCI Seek Social Support subscale made a significant independent contribution to the prediction of pain-related disability. These findings support a link between coping and functioning among adults with CP, and suggest that catastrophizing responses and some aspects of support seeking may be maladaptive for coping with CP-related pain. Limitations of the study include a correlational design, a reliance on self-report data, and a small subject population. Experimental research is needed to determine if changes in coping lead to changes in psychological and physical functioning.