Rates rose most among minority kids during the study period, climbing nearly 70 percent overall in black children, and 60 percent among Hispanic youngsters, according the study published in JAMA Pediatrics. Among black girls, ADHD rates jumped 90 percent.
Rates remained highest in white children, climbing from 4.7 percent to 5.6 percent during the study period.
The biggest factor driving this increase may be the heightened awareness of ADHD among parents, teachers, and pediatricians, says the study's lead author Dr. Darios Getahun, a scientist with Kaiser Permanente. For kids who need help, that's a good thing, Getahun says.
"The earlier a diagnosis is made, the earlier we can initiate treatment which leads to a better outcome for the child," he says.
Image: Distracted child, via Shutterstock