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Reducing preterm birth rate in China——a task facing usChinese Full Text

HU Ya-li;

Abstract: <正>早产是围产儿发病与死亡的主要原因,也是5岁以下婴幼儿发病与死亡的重要原因。胎龄越小,死亡率越高,存活儿的残障(如脑瘫、智力低下、支气管肺发育不良、视力障碍等)发生率也越高。法国全国范围内基于人群的前瞻性队列研究显示,妊娠25周的早产,出院前有40%的死亡风险,约45%存活儿出现轻度至重度的残疾;32周的早产,存活率达98%,随访至2岁时约有4%并发脑瘫,8%并发神经系统发育迟缓[1]。早产是常见的妊娠并发症,发生率为5%~14%,全球每年有近1500万早产儿出生。世界卫生组织呼吁各国政府、捐助者、联合国和其他多边组织、 
  • DOI:

    10.19538/j.fk2023020102

  • Series:

    (E) Medicine & Public Health

  • Subject:

    Gynecology and Obstetrics

  • Classification Code:

    R714.21

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