1623-P: Prevalence and Clinical Determinants of Obesity in Type 1 Diabetes Mellitus

The prevalence of obesity in adults with type 1 diabetes mellitus (T1DM) is rising and is known to increase cardiovascular (CV) risk and mortality. However, the clinical features of adiposity are poorly described and discovery of novel associations may shed light on areas of possible intervention. We performed a retrospective cross-sectional analysis of 625 adults diagnosed with T1DM who were seen in Endocrinology between 2015-2018. These patients were stratified into 5 weight categories (normal weight, overweight, and obesity classes 1-3) then compared across various comorbidities, medication use, and metabolic parameters. Patients had a mean age of 35.2 ± 15.3 years, 53% were female, and >25% had a BMI ≥ 30. HbA1c did not significantly increase with weight. CV risk factors were more prevalent in patients with obesity (p Disclosure Y. Tsushima: None. S. Kashyap: Other Relationship; Self; GI Dynamics Inc. K. Zhou: None.