Hospital primary cesarean delivery rates and the risk of poor neonatal outcomes

• Published in: American journal of obstetrics and gynecology 2002-09, Vol.187 (3), p.721-727
• Main Authors: Bailit, Jennifer L., Garrett, Joanne M., Miller, William C., McMahon, Michael J., Cefalo, Robert C.
• Format: Article
• Language: English
• Subjects: Adolescent; Adult; Asphyxia Neonatorum - etiology; Biological and medical sciences; cesarean delivery; Cesarean Section - statistics & numerical data; Child; Delivery. Postpartum. Lactation; Disorders; Female; Gynecology. Andrology. Obstetrics; Humans; Infant, Newborn; Medical sciences; Middle Aged; outcome; Pregnancy; Risk; Risk Adjustment
• ISSN: 0002-9378; 1097-6868
• DOI: 10.1067/mob.[phone]

Objective: The purpose of this study was to determine whether risk-adjusted hospital primary cesarean delivery rates are associated with poor neonatal outcomes. Study Design: The Washington State Birth Events Records for 1995 and 1996 were used. Predicted primary cesarean delivery rates were calculated for each hospital. Women were divided by whether the hospital had an actual primary cesarean delivery rate below, within, or greater than the predicted CI. Asphyxia (a lack of oxygen that leads to organ damage) was used as a marker of poor neonatal outcome. Risk of neonatal asphyxia was compared for each of the 3 cesarean rating groups. Results: The risk for asphyxia among infants who were born to women who delivered at hospitals that had more, within, or fewer cesarean deliveries than predicted were 0.58%, 0.17%, and 0.33%, respectively (P