American journal of perinatology · 2018
Adverse Maternal Outcomes Differ between Obese and Nonobese Women with Severe Preeclampsia.
СтатьяПоддержка NIH: внешняя программаНазвание и аннотация: Перевод в очереди
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Teefey Christina Paidas, Durnwald Celeste P, Srinivas Sindhu K, Levine Lisa D
Аннотация
OBJECTIVE: This article evaluates the differences in adverse maternal outcomes related to severe preeclampsia in obese versus nonobese women.
STUDY DESIGN: Retrospective cohort study and planned secondary analysis of women with severe preeclampsia comparing a composite adverse maternal outcome related to preeclampsia among obese (body mass index [BMI] ≥ 30 kg/m2) and nonobese (BMI < 30 kg/m2) women. The composite outcome was defined as ≥ 1 of the following prior to discharge: renal failure, liver abnormality, thrombocytopenia, blood transfusion, pulmonary edema, disseminated intravascular coagulation, stroke, or eclampsia. Multivariable logistic regression was used to control for confounders.
RESULTS: Of the 152 women included, 37.5% were obese and 62.5% were nonobese. The prevalence of the primary outcome was 15.8% with obese women less likely to have the composite outcome compared with nonobese women (7% vs. 21.1%, p = 0.02). This remained after adjusting for confounders including maternal age, race, and chronic hypertension (adjusted odds ratio, 0.33 [0.12-0.89], p = 0.03). Obese women were, however, more likely to require intravenous antihypertensive medication peripartum compared with nonobese women (49.1% vs. 28.4%, p = 0.01).
CONCLUSION: Obese women with severe preeclampsia may have a different phenotype of severe preeclampsia that is more associated with severe hypertension rather than end-organ damage.
STUDY DESIGN: Retrospective cohort study and planned secondary analysis of women with severe preeclampsia comparing a composite adverse maternal outcome related to preeclampsia among obese (body mass index [BMI] ≥ 30 kg/m2) and nonobese (BMI < 30 kg/m2) women. The composite outcome was defined as ≥ 1 of the following prior to discharge: renal failure, liver abnormality, thrombocytopenia, blood transfusion, pulmonary edema, disseminated intravascular coagulation, stroke, or eclampsia. Multivariable logistic regression was used to control for confounders.
RESULTS: Of the 152 women included, 37.5% were obese and 62.5% were nonobese. The prevalence of the primary outcome was 15.8% with obese women less likely to have the composite outcome compared with nonobese women (7% vs. 21.1%, p = 0.02). This remained after adjusting for confounders including maternal age, race, and chronic hypertension (adjusted odds ratio, 0.33 [0.12-0.89], p = 0.03). Obese women were, however, more likely to require intravenous antihypertensive medication peripartum compared with nonobese women (49.1% vs. 28.4%, p = 0.01).
CONCLUSION: Obese women with severe preeclampsia may have a different phenotype of severe preeclampsia that is more associated with severe hypertension rather than end-organ damage.