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Family History and Birthweight in Monozygotic Twins Concordant and Discordant for Psychosis

Published online by Cambridge University Press:  01 August 2014

S.W. Lewis*
Affiliation:
Institute of Psychiatry, University of London, London, UK
B. Chitkara
Affiliation:
Institute of Psychiatry, University of London, London, UK
A.M. Reveley
Affiliation:
Maudsley Hospital, London, UK
R.M. Murray
Affiliation:
Institute of Psychiatry, University of London, London, UK
*
Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK

Abstract

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In a sample of monozygotic twins, intrapair differences in reported birthweight were larger in those pairs discordant for later psychosis, compared to pairs concordant for psychosis. A trend towards less family history of psychiatric disorder was also found in the discordant pairs.

Type
Research Article
Copyright
Copyright © The International Society for Twin Studies 1987

References

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