Diabetes is on the rise among children and teens in the U.S. Between 2002 and 2012, type 1 diabetes mellitus (T1DM) rose 1.8% annually and type 2 DM (T2DM) rose 4.8% annually, according to findings from the SEARCH for Diabetes in Youth study. The study involved 11,245 participants aged ≤ 19 years with T1 DM and 2,846 aged 10 to 19 years with T2DM.
Minority racial and ethnic groups saw the highest increases. The greatest rise (4.2%) in T1 DM was among Hispanics. The greatest increases of T2DM were in non-Hispanic blacks, Asians/Pacific Islanders, and Native Americans. The annual rate among Native American youth was 8.9%, followed by 8.5% among Asian Americans/Pacific Islanders, and 6.3% among non-Hispanic blacks. The researchers note that the results for Native Americans cannot be generalized to all Native American youth nationwide.
Across all ethnic/racial groups, T 1DM increased more each year in males (2.2%) than in females (1.4%). Type 2 DM, by contrast, increased twice as fast in girls as boys aged 10 to 19 years (6.2% vs 3.7%).
The study is the first to estimate trends in newly diagnosed cases of diabetes among people aged < 20 years from the 5 major racial and ethnic groups in the U.S.