RT Book, Section A1 Hay, Jr, William W. A1 Levin, Myron J. A1 Deterding, Robin R. A1 Abzug, Mark J. SR Print(0) ID 1145453971 T1 Autism Spectrum Disorders (ASDS) T2 Quick Medical Diagnosis & Treatment Pediatrics YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781264257614 LK accesspediatrics.mhmedical.com/content.aspx?aid=1145453971 RD 2024/03/28 AB A neurologic disorder characterized byPersistent deficits in social communication and social interaction across multiple contextsRestricted, repetitive patterns of behavior, interests, or activitiesOccur in approximately 1 in 68 childrenMales are overrepresented by about 5:1No known etiology can be found in 80–90% of casesA genetic syndrome such as fragile X syndrome or chromosome 15q duplication is found in 10–20% of cases