Type 2 diabetes rates in US youth rose 62% after COVID pandemic began, study suggests

Mary Van Beusekom

Rates of new-onset type 2 diabetes climbed 62%—and type 1 diabetes increased 17%—among US youth after the COVID-19 pandemic began, especially in Black and Hispanic children, according to a study published yesterday in JAMA Network Open.

For the study, Kaiser Permanente researchers tracked rates of type 1 and type 2 diabetes among health system members aged 0 to 19 years in southern California with no history of diabetes from January 2016 to December 2021. 

“Youth-onset diabetes is a serious chronic health condition, placing individuals at risk for early complications, comorbidities, and excess mortality, in particular among those who develop type 2 diabetes and those from racial and ethnic minority groups such as non-Hispanic Black individuals,” the study authors wrote.