Turns out the kids aren't alright: A quarter of American teenagers have diabetes or prediabetes, a 9% rise from ten years ago, a new study says. Researchers stumbled on the find while analyzing data on nearly 3,400 adolescents, trying to explain their susceptibility to cardiovascular disease. Teen rates of high cholesterol, hypertension, and obesity were all about the same—but the diabetes numbers jumped out, the Washington Post reports.
The study found a steady rise since 1999, but didn't break down the diabetes data—between Type 1 and Type 2, say, or degrees of severity. The authors do make a suggestion, however: diabetes screenings for kids 10 and up who are overweight or have other risk factors. “These numbers are very high," said CDC researcher Ashleigh May, one of the authors. "I think parents have the opportunity to encourage their children to engage in healthy lifestyles."