No relationship between risk of schizophrenia and prenatal exposure to stress during the Six-Day War or Yom Kippur War in Israel
- PMID: 12892867
- DOI: 10.1016/s0920-9964(02)00375-4
No relationship between risk of schizophrenia and prenatal exposure to stress during the Six-Day War or Yom Kippur War in Israel
Abstract
Aim: Maternal stress during pregnancy is a possible risk factor for schizophrenia in the offspring. Using data from the Israel Psychiatric Registry we examined the impact of wars in Israel.
Method: Retrospective birth cohort study.
Results: Relative risks for cohorts exposed to Six-Day War and Yom Kippur War were 0.98 (95% CI: 0.85-1.13) and 1.00 (0.86-1.16).
Conclusion: The evidence for maternal stress as a risk factor for schizophrenia remains insufficient.
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