Andres R L, Day M C
Division of Maternal Fetal Medicine, Department of Obstetrics, Gynaecology and Reproductive Sciences, University of Texas, Houston Medical School, Houston, TX 77030, USA.
Semin Neonatol. 2000 Aug;5(3):231-41. doi: 10.1053/siny.2000.0025.
The use of tobacco products by pregnant women is associated with placenta previa, abruptio placentae, premature rupture of the membranes, preterm birth, intrauterine growth restriction and sudden infant death syndrome. Approximately 15-20% of women smoke during pregnancy. It has been suggested that smoking is responsible for 15% of all preterm births, 20-30% of all infants of low birthweight, and a 150% increase in overall perinatal mortality. Cigarette smoking is one of the most important and modifiable risk factors associated with adverse perinatal outcomes.
孕妇使用烟草制品与前置胎盘、胎盘早剥、胎膜早破、早产、胎儿宫内生长受限和婴儿猝死综合征有关。约15% - 20%的女性在孕期吸烟。有人认为，吸烟导致了15%的早产、20% - 30%的低体重儿，并使围产期总死亡率增加了150%。吸烟是与不良围产期结局相关的最重要且可改变的风险因素之一。
