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Psychosocial, behavioral, and medical outcomes in children with epilepsy: a developmental risk factor model using
W G Mitchell1, L M Scheier, S A Baker
1Department of Neurology, University of Southern California School of Medicine, Childrens Hospital, Los Angeles 90027.
Insights
Seizure history predicts medical issues in children with epilepsy, while sociocultural factors influence parental attitudes. Tailoring interventions to family background is key for improving quality of life.
Area of Science:
- Pediatric Neurology
- Child Psychology
- Epilepsy Research
Background:
- Epilepsy in children can lead to long-term psychosocial, behavioral, and medical challenges.
- Understanding predictors of these outcomes is crucial for effective intervention.
Purpose of the Study:
- To identify factors predicting adverse long-term outcomes in children with epilepsy.
- To analyze the influence of medical, behavioral, and sociocultural factors on child and family well-being.
Main Methods:
- Prospective longitudinal study of 157 children (4.5-13 years) with epilepsy.
- Data collection included medical/seizure history, cognitive/behavioral functioning, and family factors.
- Structural equation modeling analyzed across-time causal effects over an 18-month minimum follow-up.
Main Results:
- Seizure risk significantly predicted medical outcomes.
- Sociocultural factors (low acculturation) increased negative parental attitudes and behavioral problems.
- Child's IQ did not directly impact outcomes, but may have indirect effects.
Conclusions:
- Seizure history is the primary predictor of medical difficulties.
- Sociocultural background is a key determinant of parental attitudes toward epilepsy.
- Interventions should be culturally tailored to improve quality of life for children with epilepsy.
Objective:
We studied factors predicting the risk of adverse long-term psychosocial, behavioral, and medical outcomes in children with epilepsy.
Methods:
Children (N = 157, 4.5 to 13 years) were enrolled in a prospective longitudinal study when first seen. Potential subjects were excluded if they were moderately or severely mentally retarded, had motor or sensory handicaps interfering with testing, or did not speak either English or Spanish.
Measures:
To develop risk predictors, we collected information regarding the child's medical and seizure history, cognitive functioning, and behavior problems, and family functioning. Children and their families were followed for a minimum of 18 months, then underwent reassessment of medical status, parent's attitudes toward epilepsy, and the child's behavioral and cognitive functioning. Data were analyzed by confirmatory factor analysis to develop baseline factors (Sociocultural Risk, Seizure Risk, and Behavior Problems) and outcome factors (Medical/Seizure Problems, Parent's Negative Attitudes Toward Epilepsy, and Behavior Problems), followed by structural equation modeling to determine across-time causal effects. Eighty-eight subjects completed all baseline and outcome measures.
Results:
Among significant across-time effects, Medical Outcome was predicted by Seizure Risk. An increased number of stressful life events predicted better Medical Outcome. Low acculturation increased Parent's Negative Attitudes and was associated with increased Behavior Problems at baseline. Behavior Problems were stable across time. It is interesting that IQ did not affect any of the outcomes, although its effect may have been mediated through other baseline measures.
Conclusions:
Seizure history was the best predictor of ongoing medical difficulties, whereas the most important causes of ongoing parental anxiety and negative attitudes toward epilepsy were sociocultural. Variation in medical or attitudinal outcomes was not influenced by either the child's IQ or reported behavioral problems. These findings suggest that to alter attitudes toward epilepsy, programs should be tailored to the sociocultural background of the family. Studies of quality of life of children with epilepsy should include appropriate sociocultural measures.