Epidemiology of child psychiatric disorder: methodological issues and some substantive findings.
D000293:Adolescent; D000856:Anorexia Nervosa / Q000175:diagnosis; D001289:Attention Deficit Disorder with Hyperactivity / Q000150:complications; D001321:Autistic Disorder / Q000175:diagnosis; D002648:Child; D002653:Child Behavior Disorders / Q000523:psychology; D002675:Child, Preschool; D004812:Epidemiologic Methods; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D019965:Neurocognitive Disorders / Q000150:complications; D010290:Parents / Q000523:psychology; D011379:Prognosis; D012107:Research Design / Q000592:standards; D012306:Risk; D011795:Surveys and Questionnaires; D013694:Temperament; D006113:United Kingdom