2012-10-01

Practice bulletin no. 130: prediction and prevention of preterm birth.

Obstet Gynecol. 2012.120(4). 964-73.

该指南是美国妇产科医师学会对2001年十月的第31号临床指南及2008年十月共识的更新版！Replaces Practice Bulletin Number 31， October 2001 and Committee Opinion No. 419， October 2008Preterm birth is th..显示全部 >>

该指南是美国妇产科医师学会对2001年十月的第31号临床指南及2008年十月共识的更新版！Replaces Practice Bulletin Number 31， October 2001 and Committee Opinion No. 419， October 2008Preterm birth is the leading cause of neonatal mortality in the United States， and preterm labor precedes approximately 50% of preterm births (1， 2). Neonatal intensive care has improved the survival rate for neonates at the cusp of viability， but it also has increased the proportion of survivors with disabilities (3). The incidence of multiple births also has increased along with the associated risk of preterm delivery (4). The purpose of this document is to describe the various methods proposed for identifying and treating asymptomatic women at increased risk of preterm birth and the evidence for their roles in clinical practice.