title: Incidence of XYY and XXY individuals in a security hospital population.
mesh_terms: D000328:Adult; D000374:Aggression; D001925:Brain Damage, Chronic / Q000235:genetics; D003415:Crime; D006778:Hospitals, Psychiatric; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007484:Iowa; D007621:Karyotyping; D008297:Male; D008875:Middle Aged; D010554:Personality Disorders / Q000235:genetics; D011330:Prisons; D012729:Sex Chromosome Aberrations / Q000175:diagnosis / Q000453:epidemiology*; D012920:Social Behavior Disorders / Q000235:genetics