Abstract
OBJECTIVE - To test models of unidirectional and bidirectional change between treatment adherence and glycemic control in youth with type 1 diabetes. RESEARCH DESIGN AND METHODS - We conducted a 2-year longitudinal, multisite study of 225 youth with type 1 diabetes recruited at the cusp of adolescence (aged 9-11 years) to describe the mutual influences of glycemic control as measured by HbA 1c and treatment adherence as measured by blood glucose monitoring frequency (BGMF) during the transition to adolescence. RESULTS - HbA 1c increased from 8.2 to 8.6% (P < 0.001) and BGMF decreased from 4.9 to 4.5 checks per day (P < 0.02) during the 2-year period. Changes in the BGMF slope predicted changes in HbA 1c. A change (increase) in HbA 1c was associated with a change (decrease) in BGMF of 1.26 (P < 0.001) after controlling for covariates. CONCLUSIONS - The magnitude of the effect of declining treatment adherence (BGMF) on glycemic control in young adolescents may be even greater than declines observed among older adolescents. BGMF offers a powerful tool for targeted management of glycemic control for type 1 diabetes during the critical transition to adolescence.
Original language | English (US) |
---|---|
Pages (from-to) | 1219-1224 |
Number of pages | 6 |
Journal | Diabetes care |
Volume | 35 |
Issue number | 6 |
DOIs | |
State | Published - Jun 2012 |
ASJC Scopus subject areas
- Internal Medicine
- Endocrinology, Diabetes and Metabolism
- Advanced and Specialized Nursing