The prevention of schizophrenia: what interventions are safe and effective?
Obstetric complications appear to increase the risk of developing schizophrenia, and post-World War II improvements in obstetric care may have contributed to a decline in the incidence of the illness in the developed world. Educating providers and consumers of psychiatric and obstetric services about the risk of obstetric complications in increasing the risk of schizophrenia could bring about a further small decrease in the incidence of the illness, safely and at low cost. On the other hand, attempts to prevent the occurrence of schizophrenia by treating people who manifest high-risk indicators prior to the development of the illness have a low probability of success and a high probability of unintended negative consequences. Early intervention with people who have developed the full schizophrenia syndrome is likely to have few negative effects and may yield benefits, although it is not yet clear that it will.
Warner
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Mental Health Center of Boulder County, Boulder, CO 80304, USA. dick_warner@compuserve.com
D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008403:Mass Screening; D007744:Obstetric Labor Complications / Q000175:diagnosis; D010348:Patient Care Team; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011569:Psychiatric Status Rating Scales; D018570:Risk Assessment; D012559:Schizophrenia / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control*; D012565:Schizophrenic Psychology; D016896:Treatment Outcome