Predicting depression and psychological distress in persons with spinal cord injury based on indicators of handicap

This study examined whether experiences of handicap influence levels of depression and distress among persons with spinal cord injury (SCI) during the years after initial discharge from rehabilitation. SCI outpatients (163), who had received inpatient treatment at one of two rehabilitation centers in Michigan and who were between 2 to 7 years since injury, participated in the study. Measures of depression, of psychological distress and of handicap were collected during 2 consecutive years utilizing the Zung Self-Rating Scale, the Brief Symptom Inventory and the Craig Handicap Assessment and Reporting Technique (CHART) in conjunction with the Perceived Handicap Questionnaire (PHQ), respectively. According to the study's findings, depressed/distressed SCI subjects reported spending more hours in bed (P < 0.01), fewer days out of the house (P < 0.03) and receiving more paid personal care assistance (P < 0.02) than did other subjects. They also expended more for general medical expenses (P < 0.001) and reported less access to readily available transportation (P < 0.003). CHART total scores, reflecting a simple objective measure of handicap as described by Whiteneck et al. (Whiteneck GG, Charlifue SW, Gerhart KA, Overholser JD, Richardson GN: Guide for Use of the CHART: Craig Handicap Assessment and Reporting Technique. Craig Hospital, CO, 1988) were significantly associated with both distress and depression as measured during the second year of data collection. Other significant predictors of depression and distress included subjects' self-perceived handicap (measured by the PHQ), gender, marital status and age. Together both measures of handicap were among the strongest predictors of depression and distress after discharge by SCI subjects who were on average 4.5 years post-injury.