Factors affecting participation after traumatic brain injury.

Abstract

The aim of this work was to explore the extent to which social, cognitive, emotional and physical aspects influence participation after a traumatic brain injury (TBI). An explorative study of the patient perspective of participation 4 years after TBI. The cohort consisted of all patients (age range 18-65 years), presenting in 1999-2000, admitted to the hospital (n = 129). Sixty-three patients responded; 46 males and 17 females, mean age 41 (range 19-60) years. Four years after the injury, the European Brain Injury Questionnaire (EBIQ), EuroQol-5D, Swedish Stroke Register Questionnaire and Impact on Participation and Autonomy (IPA) questionnaire were sent to the sample. Data were analysed with logistic regression. On the EBIQ, 40% of the sample reported problems in most questions. According to IPA, between 20% and 40% did not perceive that they had a good participation. The analyses gave 5 predictors reflecting emotional and social aspects, which could explain up to 70% of the variation in participation. It is not easy to find single predictors, as there seems to be a close interaction between several aspects. Motor deficits appear to have smaller significance for participation in this late state, while emotional and social factors play a major role.