Objective To study the impact of co-existing psychiatric problems with ADHD on behavioural
features, psychosocial functioning and quality of life in subjects of the ADORE cohort (N …

Objectives To describe the associations between a range of demographic, family and
clinical factors and clinician-rated measures of global impairment in children with ADHD …

Although ADHD comorbidity has been widely studied, some issues remain unsolved. This
multicenter observational study aims to examine comorbid psychiatric disorders in a clinical …

OBJECTIVE: To investigate correlates of internalizing and externalizing psychopathology in
a clinical sample of children with attention-deficit/hyperactivity disorder (ADHD). METHOD …

Background It is only recently that “comorbidity” in ADHD has come to the forefront as one of
the most important aspects of the disorder. It is agreed that, often, these problems are at …

Objective To describe the methodology and to present the baseline findings of the Attention-
deficit/hyperactivity Disorder Observational Research in Europe (ADORE) study, the primary …

Objective: This study examined the full spectrum of comorbid disorders in all statutory-health-
insured children aged 5 to 14 years with ADHD in 2017 by using nationwide claims data in …

Abstract Although Attention Deficit Hyperactivity Disorder (ADHD) is recognised to be a
familial and heritable disorder, little is known about the broader family characteristics of …

Background ADHD is diagnosed and treated more often in males than in females. Research
on gender differences suggests that girls may be consistently underidentified and …

Abstract Background Attention-Deficit/Hyperactivity Disorder (ADHD) is one of the most
common childhood neurobehavioral conditions. Symptoms related to this disorder cause a …