Psychiatric symptoms and health-related quality of life in children with epilepsy and their mothers.

PURPOSE

This study evaluated the psychiatric symptoms and health-related quality of life (HRQL) of children with epilepsy and psychiatric symptoms of their mothers, and compared them to those of healthy children and their mothers. This study also explored the influence of the child-related and maternal psychiatric variables and seizure-specific factors on the HRQLs of children with epilepsy according to both the children's and parents' perspectives.

METHOD

Ninety-nine children with epilepsy (8 to 17years old), their mothers, and a control group (n=51) participated in this study. The depression and anxiety symptoms of the children were assessed using the Child Depression Inventory (CDI) and the Screen for Child Anxiety-Related Emotional Disorders (SCARED), respectively. The severities of the attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), and conduct disorder (CD) symptoms were assessed via the mother-rated Turgay DSM-IV-Based Child and Adolescent Behavioral Disorders Screening and Rating Scale (T-DSM-IV-S). In addition, the mothers completed the Beck Depression Inventory (BDI) and Beck Anxiety Inventory (BAI) to assess their depression and anxiety symptoms, respectively. Child-reported and parent-reported Pediatric Quality of Life Inventories were used to evaluate the HRQLs of the children.

RESULTS

The patients exhibited higher inattention and ODD scores than the controls did. With the exception of the child-reported physical health scores, all of the child- and parent-reported HRQL scores were significantly lower in the patient group. According to the regression analysis, the child-related psychiatric and seizure-specific factors, but not the maternal psychiatric factors, were associated with the child's HRQL. The explained variances for the overall HRQL and HRQL subscales were similar between the child-reported (0.373 to 0.654) and parent-reported (0.499 to 0.682) questionnaires. The largest contributors to the total variance were the child-related psychiatric factors for both the child-reported and parent-reported HRQLs by far.

CONCLUSION

Epilepsy is associated with a poor psychiatric status and HRQL in childhood. The impact of epilepsy on the HRQL occurs mainly through child-related psychiatric factors. Both the child-reported and parent-reported questionnaires seem to be useful for the evaluation of the HRQL in pediatric epilepsy cases.