Transition of neuroses and other minor mental disorders into psychoses.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000150:complications*; D008875:Middle Aged; D009497:Neurotic Disorders / Q000150:complications*; D009664:Norway; D011618:Psychotic Disorders / Q000453:epidemiology / Q000209:etiology*; D013223:Statistics as Topic