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Cognitive profiles of children with insulin-dependent diabetes
Insights
Children with early-onset Type I diabetes may experience lower intellectual and reading skills, particularly with longer disease duration. Early assessment of educational abilities is crucial for effective treatment planning in these vulnerable children.
Area of Science:
- Pediatric Endocrinology
- Neuropsychology
- Child Psychology
Background:
- Type I diabetes (insulin-dependent diabetes) can impact cognitive development in children.
- Understanding the relationship between disease variables and cognitive function is essential for comprehensive care.
Purpose of the Study:
- To evaluate intellectual and reading skills in children with Type I diabetes.
- To determine the relationship between these skills and disease variables such as onset age and duration.
Main Methods:
- Assessed 42 children with Type I diabetes using the Wechsler Intelligence Scale for Children-Revised (WISC-R).
- Related cognitive and reading performance to disease onset and duration.
Main Results:
- Children with early onset ( < 7 years) and long duration ( >= 5 years) of Type I diabetes showed lower WISC-R Performance IQ scores, though still in the average range.
- This group also exhibited higher rates of reading and memory impairment.
- No specific visual-spatial impairment pattern was identified, but Performance subtest functioning was uniformly lower.
Conclusions:
- Type I diabetes, especially with early onset and long duration, is associated with deficits in intellectual, reading, and memory skills.
- Educational skill assessment is vital before initiating or adjusting diabetic treatment regimens.
- Children with early onset and long duration diabetes are particularly vulnerable to skill deficits and require targeted support.
Abstract:
Intellectual and reading skills were evaluated and related to disease variables in 42 children with Type I (insulin-dependent) diabetes. A significant interaction revealed lower Wechsler Intelligence Scale for Children-Revised (WISC-R) Performance IQ for children with early disease onset (less than 7 years) and long disease duration (greater than or equal to 5 years). IQ scores were nevertheless in the average range. Although there was no specific pattern of visual spatial impairment, functioning on the Performance subtests was uniformly lower for this group. Slower responding to the timed tasks of the Performance scale may account for generally lower scores. Children with early onset-long duration also evidenced higher rates of reading and memory impairment. These results indicate the importance of ascertaining educational skills in diabetic children before planning diabetic treatment regimens, especially for children with disease of early onset and long duration, who may be especially vulnerable to skill deficits.