BACKGROUND: Being highly self-efficacious is a key factor in successful
chronic disease self-management. It is unknown whether neuropsychological rehabilitation
improves self-efficacy in managing the consequences of brain injury.
OBJECTIVE: To investigate whether levels of general and brain injury
specific self-efficacy and quality of life (QoL) increased after neuropsychological
rehabilitation and whether cognitive performance was associated with self-efficacy.
METHODS: We conducted a retrospective clinical cohort study of 62 patients
with acquired brain injury and cognitive complaints with measurements before start and
after completion of treatment. QoL was measured with the visual analogue scale (EQ VAS) of
the EuroQol (EQ-5D); self-efficacy with the TBI Self-efficacy Questionnaire (SEsx) and the
General Self-efficacy Scale (GSES). Cognitive performance was measured as a compound score
of tests for memory, attention and information processing speed.
RESULTS: Self-efficacy for managing brain injury-specific symptoms and QoL
increased significantly after neuropsychological rehabilitation. Both general and brain
injury-specific self-efficacy were positively associated with QoL after completion of the
programme. Cognitive performance was not associated with self-efficacy for managing brain
injury-specific symptoms nor with general self-efficacy.
CONCLUSIONS: Self-efficacy and QoL improve after treatment. Further research
is needed to identify the specific ingredients responsible for improvement of
self-efficacy in patients with cognitive complaints.