Regional Differences in the US in Outcomes with Preeclampsia

Area of Science:

• Obstetrics and Gynecology
• Maternal-Fetal Medicine
• Public Health

Background:

• Preeclampsia is a serious hypertensive disorder of pregnancy.
• Regional variations in preeclampsia outcomes and management are not well understood.
• Understanding these differences is crucial for improving maternal care.

Purpose of the Study:

• To explore preeclampsia outcomes across different US regions.
• To examine regional variations in preeclampsia-associated complications.
• To investigate differences in disease management strategies by region.

Main Methods:

• Utilized patient-reported data from The Preeclampsia Registry.
• Analyzed 2,667 pregnancies stratified by US region (Northeast, Midwest, South, West).
• Compared outcomes including blood pressure, complications, and interventions across regions.

Main Results:

• Maximum systolic blood pressure was highest in the South and Midwest.
• Women in the South received more pre-pregnancy antihypertensives and antenatal steroids, delivering earlier.
• Higher rates of elevated liver enzymes, renal complications, and hemolysis were observed in the South and West.

Conclusions:

• Significant regional disparities exist in preeclampsia outcomes and management in the US.
• Women in the South and West face a higher burden of preeclampsia complications.
• Further research into healthcare access and policy is needed to address these discrepancies.