Background Adult attention-deficit hyperactivity disorder (ADHD) has recently attracted much
attention, however, an up-to-date estimation on the prevalence of adult ADHD is lacking. In …

Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder that starts
from childhood and lasts through adulthood. Historically thought as male dominant disorder …

Background There is evidence to suggest that the broad discrepancy in the ratio of males to
females with diagnosed ADHD is due, at least in part, to lack of recognition and/or referral …

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 …

Importance Attention-deficit/hyperactivity disorder (ADHD) is now recognized to occur in
adulthood and is associated with a range of negative outcomes. However, less is known …

Certain characteristics of attention-deficit/hyperactivity disorder (ADHD) in children have
long been known to differ by gender. What has not been as widely studied is whether …

Attention deficit/hyperactivity disorder (ADHD) is the most prevalent childhood psychiatric
condition. It frequently persists into adulthood and can have serious health and other …

There is a significant knowledge gap in research on Attention-Deficit/Hyperactivity Disorder
(ADHD) in older adults. Via a systematic review and meta-analysis, we aimed to investigate …

Attention-deficit/hyperactivity disorder (ADHD) is a highly prevalent psychiatric disorder in
children/adolescents. This study reviews available European-based studies of ADHD …

Background Attention-deficit/hyperactivity disorder (ADHD) sometimes persists into
adulthood. There have been no studies from Germany until the present time on the …