Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, and MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry
Health Service and Population Research Department, Institute of Psychiatry
Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, Kings College London, UK
Psychiatry Unit, Faculty of Medical Sciences, University of the West Indies, St Augustine, Trinidad, Trinidad & Tobago
Department of Psychiatry, University of Cambridge, Addenbrookes Hospital, Cambridge
Division of Psychiatry, University of Nottingham
Division of Psychological Medicine and Psychiatry, Institute of Psychiatry
MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry
Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, Kings College London, London, UK
Correspondence: Helen Fisher, PO 80, Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Kings College London, De Crespigny Park, London SE5 8AF, UK. Email: h.fisher{at}iop.kcl.ac.uk
The ÆSOP study was funded by the UK Medical Research Council (MRC) and the Stanley Medical Research Institute. H.F. is jointly funded by the Economic and Social Research Council and the MRC.
Background
Studies demonstrating an association between childhood trauma and psychosis in adulthood have not systematically explored gender differences.
Aims
To investigate gender differences in the prevalence of childhood sexual and physical abuse among people with psychosis in comparison with healthy controls.
Method
The Childhood Experiences of Care and Abuse Questionnaire was completed to elicit experiences of sexual and physical abuse during childhood in first-episode psychosis cases and population-based controls.
Results
Among women, those in the cases group were twice as likely to report either physical or sexual abuse compared with controls following adjustment for all confounders. In particular, the effect of physical abuse in women was stronger and more robust than that for sexual abuse. A similar trend was found for psychotic-like experiences in the female control group. No association was found in men.
Conclusions
Reports of severe childhood physical or sexual abuse were associated with psychosis in women but not in men.
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