Pain Catastrophizing and Negative Mood States After Spinal Cord Injury: Transitioning From Inpatient Rehabilitation Into the Community

摘要

Chronic pain is prevalent in people with spinal cord injury (SCI). We investigated how chronic pain intensity and catastrophizing varies in adults with SCI during inpatient rehabilitation up to 12 months postinjury after transitioning into the community. Eighty-eight participants with SCI were assessed for pain intensity and catastrophizing, depressive mood states, and cognitive performance. Participants were divided into subgroups of clinically elevated depressive mood and anxiety versus those with normal mood state levels. The rate of clinically elevated pain catastrophizing was 22.5% at 12 months postinjury. Participants with elevated anxiety reported significantly higher pain intensity 12 months postinjury. Participants with clinically elevated depressive mood and anxiety reported significantly elevated pain catastrophizing 12 month postinjury. Findings indicate those with elevated depressive mood states will be more likely to have high levels of pain and engage in cognitive appraisals involving pain-related catastrophizing. Importantly, however, risk of increased pain intensity and catastrophizing occurred only after transitioning into the community, when personal resources will be severely challenged. Implications of these results for models of pain catastrophizing are discussed and it is concluded there is a need for ongoing support in the community to develop self-management skills and strategies that strengthen social support networks.