Factors associated with receiving an obesity diagnosis and obesity-related treatment for patients with obesity class II and III within a single integrated health system

Objectives: The prevalence and associated adverse effects of obesity on health and healthcare cost make it a primary public health concern. However, individuals with the physiological features of obesity may be underdiagnosed and undertreated. We aimed to determine the prevalence of obesity diagnoses and obesity-related treatments in an integrated health system and determine the factors associated with receiving an obesity diagnosis and treatment for this indication. Methods: This retrospective cross-sectional study of data from the Henry Ford Health electronic health record included adult patients with a body mass index (BMI) indicating clinical evidence of class II and III (severe) obesity in 2017 and who received treatment through 2019. The primary outcome was prevalence of obesity diagnosis and obesity-related treatment. Logistic regression evaluated the patient-level factors associated with odds of having obesity diagnosis and treatment. Results: (class II) (odds ratio [OR] 5.84; 95 % CI, 5.62-6.07). Patients with a diagnosis of obesity (OR 2.92; 95 % CI, 2.80-3.05), Black patients (OR 1.46; 95 % CI, 1.40-1.53), and female patients (OR 1.47; 95 % CI, 1.41-1.54) were more likely to be offered obesity-related treatment. Conclusions: and 1 comorbidity.