Long-term vocational functioning after severe closed head injury: a controlled study

Vocational functioning at least 2 years postinjury was examined in a group of 57 severely closed-head injured (CHI) patients and 50 nonbrain-injured spinal-cord injured (SCI) patients. The two groups were equated on the following preinjury parameters: age, education, socioeconomic status (SES), male/female ratio, and marital status. The CHI and SCI patients had a similar number of members who were employed at follow-up. However, mean follow-up socioeconomic status was significantly lower in the CHI group and premorbidly employed CHI patients suffered a greater loss of SES than did premorbidly employed SCI patients. These results indicate that the degree of vocational impairment after severe CHI goes beyond impairment seen with another chronic disabling condition (i.e., SCI) that is associated with severe physical impairment but not neuropsychological impairment. In the CHI group, the following variables were all correlated with SES at follow-up: preinjury education, posttraumatic amnesia duration, degree of neuropsychological impairment soon after injury, and emotional adjustment at follow-up.