Juvenile type 2 Diabetes mellitus: incidence, prevalence, and long-term complications

Authors

• Tyler L. Day, University of LynchburgFollow

Specialty

Physician Assistant

Abstract

The objective of this article is to examine the incidence, prevalence, risk factors, screening practices, and complications associated with juvenile-onset type 2 diabetes mellitus (T2DM). The objective is to highlight the increasing severity of this condition and to emphasize the importance of prevention-focused discussions between healthcare providers and patients. A comprehensive literature review was conducted using peer-reviewed articles published within the past five years to assess current epidemiological trends and clinical outcomes. The findings demonstrate a substantial and rapid increase in both the incidence and prevalence of juvenile-onset T2DM. Identified risk factors include a combination of modifiable and non-modifiable factors, as well as influences related to social determinants of health, such as socioeconomic status, access to care, and environmental factors. Current screening recommendations and commonly used diagnostic tests are reviewed to support early identification and intervention. The literature further reveals that juvenile-onset T2DM follows a more aggressive disease course, with earlier onset and more severe complications compared with type 1 diabetes and adult-onset T2DM. These complications often emerge early in life, contributing to increased morbidity and long-term healthcare utilization. Collectively, these findings demonstrate that juvenile-onset T2DM is a growing public health concern with significant implications for healthcare systems and patient outcomes. The evidence demonstrates the necessity for healthcare providers to recognize the impact of this condition and to prioritize early prevention and lifestyle counseling. Increased awareness of disease severity may encourage patients and families to adopt healthier behaviors, therefore reducing disease risk and improving long-term outcomes. Future research should further examine the role of social determinants of health and clarify the relationship between early disease onset and the development of subsequent complications.

Recommended Citation

Day TL. Juvenile type 2 Diabetes mellitus: incidence, prevalence, and long-term complications. University of Lynchburg DMSc Doctoral Project Assignment Repository. 2026; 8(1).