Study: Youngest in Class More Likely to be Diagnosed with ADHD

Attention Deficit–Hyperactivity Disorder and Month of School Enrollment – New England Journal of Medicine (link to abstract – $ for full-text)

Commentaries: When starting school, younger children are more likely to be diagnosed with ADHD – Harvard Medical School (free) AND Youngest Children In A Class Are Most Likely To Get ADHD Diagnosis – NPR (free) AND Younger school entry could set stage for ADHD diagnosis – Associated Press (free)

Related: Systematic Review: Youngest in Class More Likely to be Diagnosed with ADHD (free study and commentaries)