BackgroundThere are now hundreds of systematic reviews on attention deficit hyperactivity
disorder (ADHD) of variable quality. To help navigate this literature, we have reviewed …

During the last few years several clinical guidelines on attention-deficit hyperactivity disorder
(ADHD) have been published by national and international medical societies. To …

Background Attention deficit hyperactivity disorder (ADHD) is a chronic behavioural disorder
that affects 5–8% of children. It is characterized by age‐inappropriate levels of inattention …

Background Attention deficit hyperactivity disorder (ADHD) is a class of neurodevelopmental
disorders which is commonly diagnosed in school-age children, but it can occur in any age …

Background Attention deficit hyperactivity disorder (ADHD) is one of the most common
neurodevelopmental disorders of children and adolescents, with a significant impact on …

Context: The Agency for Health Care Policy and Research charged the McMaster Evidence-
based Practice Center with conducting a comprehensive systematic review of the literature …

Background Attention deficit hyperactivity disorder (ADHD) affects approximately 3% of
adults globally. Many pharmacologic treatments options exist, yet the comparative benefits …

Attention-deficit/hyperactivity disorder (ADHD) is characterised by a persistent and impairing
pattern of inattention and/or hyperactivity/impulsivity and it is one of the most common …

Background Emerging epidemiological data suggest that hundreds of primary studies have
examined the prevalence of ADHD in children and adolescents and dozens of systematic …

Background Attention deficit hyperactivity disorder (ADHD) is one of the most commonly
diagnosed psychiatric disorders in childhood. A wide variety of treatments have been used …