Background: Previous cross-sectional data showed that children and adolescents with
attention-deficit hyperactivity disorder (ADHD) are at increased risk of comorbid conduct …

In this issue of JAMA Psychiatry, 2 large, longitudinal, population studies from Brazil1 and
the United Kingdom2 propose a paradigmatic shift in our understanding of attention …

Objective: Unresolved questions exist concerning diagnosis of ADHD. First, some studies
suggest a potential overdiagnosis. Second, compared with the male–female ratio in the …

Objective: To document inter-and intra-cohort changes in adult ADHD and examine whether
changes vary by gender. Method: We analyze data from the 2007 and 2012 US National …

The attention deficit hyperactivity disorder (ADHD) in women has recently received
considerable attention, as research has shown an underestimation of the disorder in …

Objective: This study aimed to understand the level of public knowledge about attention-
deficit hyperactivity disorder (ADHD), treatment preferences for the disorder, and their …

Objective: The aim of this article is to update ADHD diagnosis/treatment trends by age,
gender, and race. Method: National Ambulatory Medical Care Survey data were obtained for …

This article describes a comprehensive meta-analysis that was conducted to estimate the
prevalence of attention-deficit/hyperactivity disorder (ADHD), as defined by the Diagnostic …

BackgroundLittle is known about the epidemiology of adult attention-deficit hyperactivity
disorder (ADHD). AimsTo estimate the prevalence and correlates of DSM-IV adult ADHD in …

Abstract The prevalence of Attention Deficit Hyperactivity Disorder (ADHD) has seen a
consistent rise in recent years. These numbers spark a debate over the reason for the …