http://ajp.psychiatryonline.org/cgi/content/abstract/160/6/1183

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Collections under which this article appears: Child/Adolescent Psychiatry Schizophrenia Spectrum Disorders Epidemiology

Am J Psychiatry 160:1183-1185, June 2003
© 2003 American Psychiatric Association
 

Childhood Central Nervous System Viral Infections and Adult Schizophrenia

Jaana Suvisaari, M.D., Ph.D., Nicolas Mautemps, M.B., Jari Haukka, Ph.D., Tapani Hovi, M.D., Ph.D., and Jouko Lönnqvist, M.D., Ph.D.

OBJECTIVE: An earlier Finnish cohort study suggested that childhood viral CNS infections are associated with a fivefold increased odds of developing schizophrenia in adulthood. The authors sought to replicate this finding. METHOD: From the archives of the Department of Virology of the National Public Health Institute in Finland, 320 individuals born between 1960 and 1976 who had suffered virologically confirmed CNS infections before their 15th birthdays were identified. Of the infections, 202 had been caused by enteroviruses. The sample was followed up in the 1969–2000 records of the National Hospital Discharge Register of Finland to identify all cases of schizophrenia that emerged. RESULTS: The cumulative incidence of schizophrenia was 0.94% in the whole sample and 0.99% among individuals who had suffered enteroviral infections. These rates are comparable to that found in the general population. CONCLUSIONS: Childhood viral CNS infections were not associated with increased risk of schizophrenia.

Copyright © 2003 by American Psychiatric Association, Inc..