The 3Ds – Discussion, diagnosis and direction: Elements for effective obesity care by healthcare professionals

Background: The care of people with obesity is often suboptimal due to both physician and patient perceptions about obesity itself and clinical barriers. Using data from the ACTION-IO study, we aimed to identify factors that might improve the quality of obesity care through adoption of the 3D approach (Discussion, Diagnosis and Direction [follow-up]) by healthcare professionals (HCPs). Methods: An online survey was completed by HCPs in 11 countries. Exploratory beta regression analyses identified independent variables associated with each component of the 3D approach. Results: Data from 2,331 HCPs were included in the statistical models. HCPs were significantly more likely to initiate weight discussions and inform patients of obesity diagnoses, respectively, if (odds ratio [95% confidence interval]): they recorded an obesity diagnosis in their patient's medical notes (1.59, [1.43–1.76] and 2.16 [1.94–2.40], respectively); and they were comfortable discussing weight with their patients (1.53 [1.39–1.69] and 1.15 [1.04–1.27]). HCPs who reported feeling motivated to help their patients lose weight were also more likely to initiate discussions (1.36 [1.21–1.53]) and schedule follow-up appointments (1.21 [1.06–1.38]). By contrast, HCPs who lacked advanced formal training in obesity management were less likely to inform patients of obesity diagnoses (0.83 [0.74–0.92]) or schedule follow-up appointments (0.69 [0.62–0.78]). Conclusion: Specific actions that could improve obesity care through the 3D approach include: encouraging HCPs to record an obesity diagnosis; providing tools to help HCPs feel more comfortable initiating weight discussions; and provision of training in obesity management. Clinical trial registration: NCT03584191.