title: 'Psychoticism' and psychotic illness.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001714:Bipolar Disorder; D005120:Extraversion, Psychological; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010259:Paranoid Disorders; D010555:Personality Inventory; D011618:Psychotic Disorders; D012559:Schizophrenia; D012737:Sex Factors; D011795:Surveys and Questionnaires