TY - CHAP M1 - Book, Section TI - Attention-Deficit/Hyperactivity Disorder (ADHD) A1 - Hay, Jr, William W. A1 - Levin, Myron J. A1 - Deterding, Robin R. A1 - Abzug, Mark J. PY - 2017 T2 - Quick Medical Diagnosis & Treatment Pediatrics AB - Common neurodevelopmental disorder that may affect about 7–8% of children and 2.5% of adultsAssociated with a triad of symptoms: impulsivity, inattention, and hyperactivityMost children have a combined type with symptoms of inattention as well as hyperactivity and impulsivityGirls have a higher prevalence of the inattentive subtype; boys have a higher prevalence of the hyperactive subtypeAlthough symptoms begin in early childhood, they can diminish between ages 10 and 25 yearsHyperactivity declines more quicklyImpulsivity and inattentiveness often persist into adolescence and adulthood SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1145453962 ER -