Maternal Nutrition and Birth Outcomes
Maternal Nutrition and Birth Outcomes
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DOI：
10.1093/epirev/mxq001
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发表时间：
2010-04-01
影响因子：
5.5
通讯作者：
Fraser, Drora
中科院分区：
文献类型：
--
作者：
Abu-Saad, Kathleen;Fraser, Drora
在这篇综述中，作者总结了目前对孕妇营养需求的认识，重点是与出生结果相关的最常见的营养素。数据来源和提取包括搜索建立怀孕期间母体营养需求的主要资源（例如，膳食参考摄入量），并在Medline中搜索“孕产妇营养”/[特定营养素]和“出生/妊娠结局”，主要关注来自孕产妇膳食摄入和出生结局观察性研究的较少审查的证据。作者使用了一个概念框架，其中既有主要因素，也有次要因素（例如，基线母体营养状况、研究人群的社会经济状况、评估母体营养变量的时间和方法）。作者得出结论，孕产妇营养是一个具有公共卫生重要性的可改变的风险因素，可以纳入预防不良出生结果的努力中，特别是在经济发展中/低收入人群中。
In this review, the authors summarize current knowledge on maternal nutritional requirements during pregnancy, with a focus on the nutrients that have been most commonly investigated in association with birth outcomes. Data sourcing and extraction included searches of the primary resources establishing maternal nutrient requirements during pregnancy (e.g., Dietary Reference Intakes), and searches of Medline for "maternal nutrition"/[specific nutrient of interest] and "birth/pregnancy outcomes," focusing mainly on the less extensively reviewed evidence from observational studies of maternal dietary intake and birth outcomes. The authors used a conceptual framework which took both primary and secondary factors (e.g., baseline maternal nutritional status, socioeconomic status of the study populations, timing and methods of assessing maternal nutritional variables) into account when interpreting study findings. The authors conclude that maternal nutrition is a modifiable risk factor of public health importance that can be integrated into efforts to prevent adverse birth outcomes, particularly among economically developing/low-income populations.