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Risk factors for severe preeclampsia
J L Stone1, C J Lockwood, G S Berkowitz
1Department of Obstetrics, Gynecology, and Reproductive Science, Mount Sinai Medical Center, New York, New York.
Obstetrics and Gynecology
|March 1, 1994
Summary
Severe obesity is a significant risk factor for severe preeclampsia in all pregnant patients. A history of preeclampsia also increases risk, particularly in multiparous individuals.
Area of Science:
- Obstetrics and Gynecology
- Perinatal Medicine
- Reproductive Health
Background:
- Preeclampsia is a serious pregnancy complication.
- Identifying risk factors is crucial for prevention and management.
Purpose of the Study:
- To identify risk factors for severe preeclampsia.
- To compare risk factors in nulliparous and multiparous patients.
Main Methods:
- Retrospective analysis of 70 patients with severe preeclampsia and 18,964 controls.
- Univariate and multivariate logistic regression analysis of demographic, medical, obstetric, and family history data.
Main Results:
- Severe obesity was associated with severe preeclampsia in all patients (aOR 3.5, 95% CI 1.68-7.46).
- A history of preeclampsia was a significant risk factor in multiparous patients (aOR 7.2, 95% CI 2.74-18.74).
Conclusions:
- Severe obesity and a prior history of preeclampsia are key maternal risk factors for developing severe preeclampsia.