Nonmedical Factors That Influence Diabetes Complications and Multilevel Strategies to Reduce Disparities and Improve Outcomes in the U.S.

The development of diabetes complications is complex and multifactorial. Although advances in pharmacologic interventions and technology have improved diabetes management, nonmedical factors continue to drive persistent disparities in complications across the U.S. Using a socioecological framework, we examine how nonmedical factors operating at individual, organizational, community, and policy levels contribute to rising complications rates. We synthesize multilevel evidence-based interventions, real-world examples, and emerging opportunities that address these drivers. Approaches include culturally and linguistically tailored, digitally delivered diabetes education; systematic screening and documentation of social drivers within health care systems; use of health information systems technology; training for health care providers; multisector community partnerships that leverage social care resources; and policy incentives that integrate medical and social care. Coordinated interventions across socioecological levels are essential to move beyond traditional clinical approaches toward equitable, sustainable diabetes care that reduces complications.