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台湾2008-2017年全国单子出生体重百分位与妊娠年龄的百分位

Jia-Ling Wu¹, Chun-Heng Kuo², Chi-Nien Chen³

¹Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan.

Pediatrics and neonatology

|July 1, 2025

概括

台湾最新的出生体重图表显示,低出生体重 (LBW) 新生儿的增加令人担忧. 在2008年至2017年期间观察到的这种趋势,需要进一步研究对孕产妇和环境因素的贡献.

科学领域:

新生儿健康新生儿健康
围产期流行病学围产期流行病学
生物统计学生物统计学

背景情况:

准确地将新生儿分为妊娠年龄小 (SGA) 或妊娠年龄大 (LGA) 的准确分类依赖于最新的,基于人口的出生体重图表.
现有的台湾出生体重图表已经有20多年了,之前的报道表明出生体重低 (LBW) 和早产的趋势越来越大.

研究的目的:

为台湾制定更新的,基于人口的出生体重图表.
用2008年至2017年全国数据分析低出生体重 (LBW) 和早产的趋势.

主要方法:

分析了2008年至2017年期间在台湾出生通知中记录的1,913,124个单子活产.
每个完成的妊娠周和性别的出生体重百分比的计算.
应用一种非线性,抗性光滑技术来生成光滑的出生体重对妊娠年龄百分位曲线.

主要成果:

这项研究包括994,175名男性和918,949名女性.
观察到每年平均出生体重的显著下降 (3098.10g到3049.88g).
每年LBW的年率从2008年的5.59%显著增加到2017年的6.98%,伴随着妊娠年龄的下降和外国出生的母亲的下降.

结论:

台湾成功开发了一个更新的全国性出生体重图表.
在2008年至2017年期间,发现了低出生体重 (LBW) 新生儿比例的显著上升趋势.
建议对影响这些趋势的母体和环境因素进行进一步的研究.

关键词:

出生时体重的图表.怀孕年龄怀孕年龄低出生体重低出生体重百分位数是一个百分位数.一个人的单身.

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