The incidence of type 2 diabetes in this age group surged 2.2-fold, from 27.6 cases per 100,000 people to 60.5 cases. Even more striking, the prevalence of type 2 diabetes quadrupled, climbing from 73.3 to 270.4 per 100,000. Type 1 diabetes incidence remained relatively stable, but its prevalence more than doubled, rising from 21.8 to 46.4 per 100,000.
The data revealed distinct gender differences. Type 1 diabetes was 26% more common among females, while type 2 diabetes was 17% more prevalent among males. Age-specific trends showed type 1 diabetes increasing most significantly in infants and young children (ages 0-5), while type 2 diabetes saw the sharpest rise among adolescents (ages 13-18).

Socioeconomic disparities were particularly stark. Among low-income groups, type 1 diabetes prevalence was 2.9 times higher, and type 2 diabetes was 3.7 times higher compared to middle- and high-income groups.
The findings underscore the growing burden of diabetes in South Korea’s youth, signaling a need for targeted public health strategies to curb this escalating crisis.
Kim Kuk Ju, HEALTH IN NEWS TEAM
press@hinews.co.kr