Physical Activity in Adolescent Females with Type 1 Diabetes

• Main Authors: Bahareh Schweiger, Georgeanna Klingensmith, Janet K. Snell-Bergeon
• Format: Article
• Language: English
• Published: Hindawi Limited 2010-01-01
• Series: International Journal of Pediatrics
• Online Access: http://dx.doi.org/10.1155/2010/328318

Objective. We sought to identify amount of physical activity and relationship of physical activity to glycemic control among adolescent females 11 to 19 years of age with type 1 diabetes mellitus (T1DM). We also sought to evaluate associations of age and ethnicity with physical activity levels. Research Design and Methods. Adolescent females ages 11–19 years (n=203) were recruited during their outpatient diabetes appointment. Physical activity was obtained by self-report and was categorized as the number of days subjects had accumulated 60 minutes of moderate-to-vigorous physical activity during the past 7 days and for a typical week. Results. Girls reported being physically active for at least 60 minutes per day on 2.7±2.3 days in the last week, and on 3.1±2.2 days in a typical week. A greater number of physically active days in a typical week were associated with lower A1c (P=.049) in linear regression analysis. Conclusion. Adolescent females with T1DM report exercising for at least 60 minutes about 3 days per week, which does not meet the international recommendations of 60 minutes of moderate-to-vigorous activity per day. It is particularly important that adolescent girls with T1DM be encouraged to exercise since a greater number of physically active days per week is associated with better glycemic control.