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Gender and procreation among patients with schizophrenia
T Bhatia1, M A Franzos, J A Wood
1Indo-US Project on Schizophrenia Genetics, New Delhi, India.
Schizophrenia Research
|April 22, 2004
Summary
Men with schizophrenia in the US showed reduced procreation compared to women, unlike in India. This male reproductive deficit in schizophrenia may be linked to relationship difficulties and cultural factors, suggesting it can be overcome.
Area of Science:
- Psychiatry
- Reproductive Health
- Cross-cultural Studies
Background:
- Reduced procreation in men with schizophrenia is consistently reported.
- Existing research predominantly focuses on Caucasian populations.
- The reasons for gender-based reproductive differences in schizophrenia remain unclear.
Purpose of the Study:
- To investigate reproductive differences between men and women with schizophrenia in Indian and US samples.
- To explore factors influencing fertility and fecundity across different cultural contexts.
Main Methods:
- Schizophrenia and schizoaffective disorder patients were interviewed in New Delhi and the northeastern US using identical protocols.
- Fertility (presence of offspring) and fecundity (number of offspring) indices were compared between genders at each site.
- Multivariate analyses examined variables associated with reproduction in each sample.
Main Results:
- US male patients were more likely to be single, childless, and have fewer children than US female patients.
- No significant gender differences in reproductive indices were found in the Indian sample.
- Reproductive predictors differed: gender and age in the US; conjugal status and age in India for fertility; gender, conjugal status, and education in the US; conjugal status and education in India for fecundity.
Conclusions:
- The male reproductive deficit observed in the US was not present in Indian men with schizophrenia.
- Conjugal status significantly impacted reproduction in both samples.
- Cultural variations in marital practices and relationship formation may explain the observed gender differences in reproduction.