Chronic illnesses in Canadian children: what is the effect of illness on academic achievement, and anxiety and emotional disorders?

BACKGROUND

Survival rates of children with a chronic illness is at an all-time high. Up to 98% of children suffering from a chronic illness, which may have been considered fatal in the past, now reach early adulthood. It is estimated that as many as 30% of school-aged children are affected by a chronic illness. For this population of children, the prevalence of educational and psychological problems is nearly double in comparison with the general population.

METHODS

This study investigated the educational and psychological effects of childhood chronic illness among 1512 Canadian children (ages 10-15 years). This was a retrospective analysis using data from the National Longitudinal Survey of Children and Youth, taking a cross-sectional look at the relationships between childhood chronic illnesses, performance on a Mathematics Computation Exercise (MCE) and ratings on an Anxiety and Emotional Disorder (AED) scale.

RESULTS

When AED ratings and educational handicaps were controlled for, children identified with chronic illnesses still had weaker performance on the MCE. Chronic illness did not appear to have a relationship with children's AED ratings. The regression analysis indicated that community type and illness were the strongest predictors of MCE scores.

CONCLUSIONS

The core research implications of this study concern measurement issues that need to be addressed in future large-scale studies. Clinical implications of this research concern the need for co-ordinated services between the home, hospital and school settings so that services and programmes focus on the ecology of the child who is ill.