A-131 Clinical Utility of the Child & Adolescent Memory Profile in Children with TBI

Abstract

Abstract Objective To evaluate the sensitivity of The Child and Adolescent Memory Profile (ChAMP), a relatively new test of learning and memory, to traumatic brain injury (TBI). Method The ChAMP was administered to 61 6–16 year-old children with TBI within 1–12 months post injury. The sample was 64% male and 75% Caucasian, with a median parental level of education of 13 years. Twenty-nine children had uncomplicated mild TBI whereas 32 children had either intracranial lesions on neuroimaging or coma of at least 24 hrs, or both. The findings from the complete TBI group were compared to those from a demographically matched control group, obtained from the ChAMP standardization sample. Results Within the TBI group, the Visual Memory, Immediate Memory, Total Memory and Screening Index scores all demonstrated statistically significant correlations with length of coma. After applying a Benjamini-Hochberg adjustment to correct for the effect of multiple comparisons, the performance of the matched control group was still statistically significantly better than that of the children with TBI on all of the ChAMP Index scores. Effect sizes ranged from small to medium. At the subtest level, Places and Places Delayed showed the greatest group differences. Conclusion These findings supported the clinical utility of the ChAMP in the evaluation of learning and memory in children with TBI.