Attention deficit hyperactivity disorder (ADHD) persists into adulthood in approximately 10 to
60 percent of individuals diagnosed in childhood. Expression of symptoms changes in the …

Objective: The objective of the study is to explore the role and possible substance
preference in ADHD and subtypes in substance use disorder (SUD). Method: Using self …

Objectives: Attention deficit/hyperactivity disorder (ADHD) and anxiety disorders are among
the most common psychiatric disorders with a 25% comorbidity rate with each other. In this …

Abstract Attention-Deficit Hyperactivity Disorder (ADHD) is a prevalent neuropsychiatric
disorder associated with significant impairment and distress throughout the lifespan. Recent …

Comorbid psychiatric disorders in adults with ADHD are important because these
comorbidities might complicate the diagnosis of ADHD and also worsen the prognosis …

Objective The prevalence and consequences of co-morbid axis-I and axis-II disorders as
well as personality traits were examined in a large cohort of adult attention …

ATTENTION-DEFICIT HYPERACTIVITY DISORDER (ADHD) IS ESTIMATED to affect 2%–
6% of adults. The symptoms in adults with ADHD mirror those in children with the disorder …

Attention Deficit Hyperactivity Disorder (ADHD) was once considered a childhood disorder
that would be outgrown but is now recognized as a disease that can persist into adulthood …

Objective To examine the prevalence of ADHD and the association of comorbid disorders,
and multivariate disorder classes with role impairment in college students. Method About …

We previously reported on the cross-national epidemiology of ADHD from the first 10
countries in the WHO World Mental Health (WMH) Surveys. The current report expands …