Description of perinatal adversities in children with attention-deficit/hyperactivity disorder.

Background: Attention-deficit/hyperactivity disorder (ADHD) is the most common neurodevelopmental disorder. According to literature data, perinatal adversities might be associated with the occurrence of ADHD, but the results are inconclusive at the moment. The aim of the present study is to describe perinatal adversities in children with ADHD.