Background and Objective: Background: The present study investigates the relationship between attention deficit hyperactive disorder (ADHD) and the severity of symptoms in children with autistic spectrum disorder. Methods: The study was conducted on 80 patients with autistic spectrum disorder visiting Child Psychiatric Clinic of Tehran Psychiatric Institute. The severity of autistic sympt...

INTRODUCTION This study aims to evaluate executive functions (EF), such as inhibition, planning, working memory, and set shifting, in children with attention deficit hyperactivity disorder (ADHD) by comparing three ADHD subtype groups (ADHD-Inattentive, ADHD-Combined, and ADHD-Comorbid) and a normal control group. METHODS Participants included 147 children. In total, 111 children were assigne...

Dear Editor: Attention-deficit hyperactivity disorder (ADHD) is a common disorder affecting schoolchildren and adolescents (1,2). Studies conducted elsewhere (especially in the West) suggest a prevalence rate ranging from 3% to 15% among schoolchildren, although even higher figures have been reported. ADHD affects boys 3 to 10 times more than girls and is characterized by high comorbidity. Dela...

OBJECTIVE This pilot study examined the effects of atomoxetine on attention-deficit/hyperactivity disorder (ADHD) symptoms and autistic features in children with pervasive developmental disorders (PDD). METHOD Twelve children (aged 6-14 years) with PDD accompanied by ADHD symptoms entered a 10-week open-label study with atomoxetine (1.19 +/- 0.41 mg/kg/day). Response was assessed by using par...

OBJECTIVE A growing body of research questions the reliance of symptom self-reports in the clinical evaluation of attention-deficit/hyperactivity disorder (ADHD) in adulthood. A recent study suggested that also impairment reports are vulnerable to noncredible responses, as derived from a simulation design using a global functional impairment scale. The present study aims to add evidence to this...

OBJECTIVE The goal of the present study was to examine the association between attention-deficit/hyperactivity disorder (ADHD) and obesity in a representative community based sample of the German population. METHOD Participants were 1,633 German residents (53.6% female) aged 18-64 years. A retrospective assessment of childhood ADHD and a self-report assessment of adult ADHD were administered ...

BACKGROUND ADHD is a common and disabling disorder, with an increased risk for coexisting disorders, substance abuse and delinquency. In the present study, we aimed at exploring ADHD and criminality. We estimated the prevalence of ADHD among longer-term prison inmates, described symptoms and cognitive functioning, and compared findings with ADHD among psychiatric outpatients and healthy control...

The Conners' Rating Scales are one of the most used instruments for attention deficit/hyperactivity disorder (ADHD). Nonetheless, in the latest edition, the Inattention scale was not statistically supported. This study examined the dimensionality of the Italian version of the Conners 3-Self-Report scale testing both a five-factor structure including Inattention and a four-factor model combining...

Higher prevalence rates of anxiety and depression have been reported in parents of children with attention-deficit/hyperactivity disorder (ADHD). The interaction between the burden of ADHD in offspring, a higher prevalence rate of this highly inherited disorder in parents, and comorbidities may explain this finding. Our objective was to investigate levels of ADHD, anxious and depressive symptom...