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Strategies That Adolescents With Type 1 Diabetes Use in Relation to Exercise
Anna Neyman1, Stephanie Woerner1, Maria Russ1
1Department of Pediatrics, Division of Pediatric Endocrinology/Diabetology, Riley Children's Hospital at Indiana University Health, Indiana University, Indianapolis, IN.
Summary
Adolescents with type 1 diabetes often don't follow exercise guidelines for managing blood sugar. More education is needed to help them prevent hypoglycemia during physical activity.
Area of Science:
- Pediatrics
- Endocrinology
- Sports Medicine
Background:
- Physical activity is crucial for managing type 1 diabetes (T1D) in adolescents.
- Hypoglycemia (low blood sugar) is a significant risk associated with exercise in this population.
- Limited data exist on adolescent self-management strategies for exercise-related hypoglycemia in T1D.
Purpose of the Study:
- To investigate the strategies adolescents with T1D use to mitigate hypoglycemia risk during physical activity.
- To assess adherence to recommended glucose monitoring, carbohydrate intake, and insulin adjustment behaviors around exercise.
Main Methods:
- A survey was administered to 66 adolescents (aged 12-18 years) with T1D.
- Participants reported on blood glucose monitoring, carbohydrate intake, and insulin management practices before, during, and after exercise.
- The International Physical Activity Questionnaire-Short Form and the Children's Hypoglycemia Fear Survey were utilized.
Main Results:
- Adolescents with T1D demonstrated suboptimal adherence to recommended guidelines for glucose monitoring around exercise.
- Practices regarding carbohydrate intake and insulin adjustments before, during, and after physical activity were also inconsistent with guidelines.
- Fear of hypoglycemia may influence behavioral choices, though not explicitly detailed in this finding.
Conclusions:
- Adolescents with T1D frequently do not follow established guidelines for managing physical activity.
- There is a clear need for enhanced, targeted educational interventions and support systems.
- Improving adherence to recommended behaviors is essential for better glycemic control and reducing hypoglycemia risk in exercising adolescents with T1D.
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