Department of Preventive Medicine and Institute for Global Health, Vanderbilt University, Nashville, TN, USA.
Arch Gynecol Obstet. 2012 Feb;285(2):361-5. doi: 10.1007/s00404-011-1984-9. Epub 2011 Jul 20.
We investigate sex differences in the incidence of stillbirth, neonatal mortality, and perinatal mortality among singletons born to mothers with preeclampsia or eclampsia.
Retrospective cohort analysis of a population-based sample of singleton births covering the period 1989 through 2005 (n = 56,313).
The study population comprised 26,931 female (47.8%) and 29,382 male infants (52.2%; referent group). Overall, the prevalence of stillbirth, neonatal mortality and perinatal mortality were 0.68, 0.52 and 1.2%, respectively. There was no sex difference in the incidence of stillbirth, neonatal or perinatal mortality among offspring of mothers in this study.
Although there was a preponderance of male infants among mothers with preeclampsia or eclampsia, we did not observe any sex-associated differences in fetal or neonatal survival among offspring of mothers with preeclampsia or eclampsia.
我们研究子痫前期或子痫母亲所生单胎活产儿中死胎、新生儿死亡和围产儿死亡的发生率在性别上的差异。
对 1989 年至 2005 年期间基于人群的单胎出生的样本进行回顾性队列分析（n = 56313）。
研究人群包括 26931 名女性（47.8%）和 29382 名男性婴儿（52.2%；参照组）。总的来说，死胎、新生儿死亡和围产儿死亡的发生率分别为 0.68%、0.52%和 1.2%。在本研究中，子痫前期或子痫母亲所生后代的死胎、新生儿或围产儿死亡率在性别上没有差异。
尽管子痫前期或子痫母亲所生婴儿中男性居多，但我们没有观察到子痫前期或子痫母亲所生后代的胎儿或新生儿存活率存在任何与性别相关的差异。
