Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Psychiatry Res. 2011 Mar 30;186(1):28-33. doi: 10.1016/j.psychres.2010.05.015. Epub 2010 Jul 13.

Can positive family factors be protective against the development of psychosis?

Author information

  • 1Biomedical Research Center in Mental Health Net (CIBERSAM), Hospital Santiago Apóstol, Vitoria, Spain, University of the Basque Country. ANAMARIA.GONZALEZ-PINTOARRILLAGA@osakidetza.net

Abstract

Genetic and environmental factors are both involved in the aetiology of psychotic disorders. The aim of this study was to assess if positive and negative environmental factors, together with psychotic family antecedents, are associated with the recent development of psychosis. We also investigated the interactions between family history of psychosis and positive and negative family environment. The sample comprised 110 children and adolescents, who had suffered a first psychotic episode and 98 healthy controls. All subjects were interviewed about their socioeconomic status, family history of psychosis and family environment (Family Environment Scale, FES). Early onset psychosis was significantly associated with a family history of psychosis. Family environment was perceived as more negative and less positive among patients than among controls. A negative family environment increased the risk of psychosis independently of the family history of psychosis. However, there was a significant protective effect of a positive family environment for persons with a family history of psychosis. This effect was not seen in subjects without a family history of psychosis. Therefore, our results support the importance of considering both family history of psychosis and family environment in the early stages of psychosis.

Copyright © 2010 Elsevier Ltd. All rights reserved.

PMID:
20627207
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Write to the Help Desk