Risk factors for fetal death in white, black, and Hispanic women. Collaborative Group on Preterm Birth Prevention.

Abstract

Eighty-two percent of all stillbirths occurred before term, and more than 50% occurred before 28 weeks. The majority of stillbirths were not explained by medical complications, but instead were often associated with other risk factors related to preterm birth. Further investigations are needed to understand the complex etiology of stillbirth.