Aug 31, 2018 CNN: 10% of US children diagnosed with ADHD, study finds https://www.cnn.com/2018/08/31/health/adhd-trends-study-partner/index.html The number of children diagnosed with attention deficit hyperactivity disorder (ADHD) has reached more than 10 percent, a significant increase during the past 20 years, according to a study released Friday. The rise was most pronounced in minority groups, suggesting that better access to health insurance and mental health treatment through the Affordable Care Act might have played some role in the increase. The rate of diagnosis during that time period doubled in girls, although it was still much lower than in boys…. "It's probably not a true epidemic of ADHD," said Hinshaw, a professor of psychology at the University of California-Berkeley and a professor of psychiatry at UC-San Francisco. "It might be an epidemic of diagnosing it." In interpreting their results, however, the study's authors tied the higher numbers to better understanding of the condition by doctors and the public, new standards for diagnosis and an increase in access to health insurance through the Affordable Care Act. Because of the ACA, "some low-income families have improved access to services and referrals," said Bao, an assistant professor of epidemiology at the University of Iowa College of Public Health. The study, published in JAMA Pediatrics, used data from the National Health Interview Survey, an annual federal survey of about 35,000 households. It found a steady increase in diagnoses among children from about 6 percent of children between 1997 and 1998 to more than 10 percent between 2015 and 2016. Advances in medical technology also may have contributed to the increase, according to the research. Twenty years ago, preterm or low-weight babies had a harder time surviving. Those factors increase the risk of being diagnosed with ADHD. The study also suggests that fewer stigmas about mental health care in minority communities may also lead to more people receiving an ADHD diagnosis. … Still, he cautioned against overdiagnosing ADHD in communities where behavioral issues could be the result of social or environmental factors such as overcrowded classrooms….