According to a paper published in JAMA Psychiatry, the types of people who get diagnosed with ADHD or autism have changed in the past decade or so.
Compared to people diagnosed with these forms of neurodivergence a decade or more ago, a Danish study found that children and adolescents with ADHD or autism now have more characteristics in common with the general population.
Until 2012, young people with either diagnosis tended to have been born at lower birth weights, while their parents were more likely than those of undiagnosed kids and teens to have lower education rates and less household income.
But those links seem to have become “weaker” over the years, with more recently-diagnosed young people increasingly presenting similarly to their neurotypical peers.
English (US)