Journal of Pediatric Psychology Advance Access published online on August 14, 2009
Journal of Pediatric Psychology, doi:10.1093/jpepsy/jsp063
Anxiety Symptoms in Adolescents with Type 1 Diabetes: Association with Blood Glucose Monitoring and Glycemic Control
1Center for the Promotion of Treatment Adherence and Self-Management, Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center and 2Department of Pediatrics, University of Cincinnati College of Medicine
All correspondence concerning this article should be addressed to Korey Hood, PhD, Center for the Promotion of Treatment Adherence and Self-Management, Cincinnati Children's Hospital Medical Center, MLC 7039, 3333 Burnet Avenue, Cincinnati, OH 45229, USA. E-mail: korey.hood{at}cchmc.org
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Objective To examine the prevalence of anxiety symptoms and their association with blood glucose monitoring (BGM) and glycemic control in adolescents with type 1 diabetes. Methods 276 adolescents and their caregivers completed measures of anxiety symptoms. Adolescents completed a measure of depressive symptoms. Demographic and family characteristics were obtained from caregiver report. Diabetes duration, regimen type, BGM frequency, and glycemic control were also collected. Results Trait anxiety symptoms that suggest further clinical assessment is needed were present in 17% of adolescents; the rate was 13% for state anxiety symptoms. Higher levels of state anxiety symptoms were associated with less frequent BGM F(14, 261) = 6.35, p < .0001, R2 = .25, and suboptimal glycemic control, F(15, 260) = 7.97, p < .0001, R2 = .32. State anxiety symptoms were correlates of BGM frequency and glycemic control independent of depressive symptoms. Conclusions State anxiety symptoms are associated with less frequent BGM and suboptimal glycemic control in adolescents with type 1 diabetes.
Key words: adolescents; anxiety; type 1 diabetes; glycemic control..
Received January 12, 2009; revision received June 1, 2009; accepted June 1, 2009