Disordered eating behaviors in adolescents with type 1 diabetes: A cross‐sectional population‐based study in Italy

Abstract Objective To evaluate the association of clinical, metabolic and socioeconomic factors with disordered eating behaviors (DEB) among adolescents with type 1 diabetes screened using the Diabetes Eating Problem Survey‐Revised (DEPS‐R). Methods A cross‐sectional, population‐based study involved 163 adolescents with type 1 diabetes, aged 11–20 years, recruited from the registry for type 1 diabetes of Marche Region, Italy, who completed the DEPS‐R (response rate 74.4%). Clinical characteristics, lipid profile, HbA 1c , family profile of education and occupation were evaluated. The Italian version of DEPS‐R was validated, and the prevalence of DEB estimated. The association of demographic, socioeconomic, and clinical factors with DEB was evaluated by multiple correspondence analysis and multiple logistic regression. Results The prevalence of DEPS‐R‐positive (score ≥20) was 27% (95% CI 17–38) in boys and 42% (95% CI 31–53) in girls. A clinical profile of DEPS‐R‐positive was identified: overweight, little time spent in physical activity, low socioeconomic status, poor metabolic control, skipping insulin injections. Furthermore, the probability of DEPS‐R‐positive increased 63% for every added unit of HbA 1c , 36% for every added number of insulin injections skipped in a week and decreased about 20% for every added hour/week spent in physical activity. Overweight youth were six times more likely to be DEPS‐R‐positive. Discussion A specific clinical profile of DEPS‐R‐positive was identified. A multidisciplinary clinical approach aimed to normalize eating behaviors and enhance self‐esteem should be used to prevent the onset of these behaviors, and continuous educational programs are needed to promote healthy behaviors and lifestyles.