怀孕期间补充:临床研究的系统审查
Angeliki Gerede1, Panayiota Papasozomenou2, Sofoklis Stavros3
1Department of Obstetrics and Gynecology, Democritus University of Thrace, 69100 Alexandroupolis, Greece.
Medicina (Kaunas, Lithuania)
|July 30, 2025
概括
怀孕期间补充有益于母亲和婴儿的健康,降低高血压和早产的风险. 最佳剂量支持胎儿发育和母亲的骨健康,特别是那些饮食摄入量低的人.
科学领域:
- 产科和妇科 产科和妇科
- 营养科学 营养科学
- 公共卫生 公共卫生
背景情况:
- 在怀孕期间,对胎儿发育和母亲健康至关重要.
- 不足够的摄入量可能导致妊娠高血压,妊娠前和胎儿生长受损.
- 世界卫生组织建议孕妇每天摄入1.5-2克.
研究的目的:
- 系统地审查关于怀孕期间摄入量的临床证据.
- 评估补充剂对母亲和新生儿结局的影响.
主要方法:
- 按照PRISMA 2020指南进行系统审查.
- 在PubMed和Mendeley数据库中搜索了怀孕期间补充的临床试验.
- 使用纽卡斯尔-太华尺度评估偏差风险.
主要成果:
- 补充可以降低妊娠高血压和子宫前的发生率和严重程度.
- 补充剂与较低的早产风险,更长的妊娠时间和更高的新生儿出生体重有关.
- 高剂量疗法 (1.5-2克/天),特别是分剂时,显示出最显著的益处,包括改善产后母亲的骨矿物质密度.
结论:
- 在怀孕期间补充可以为母亲和新生儿的健康带来显著的好处.
- 对于饮食摄入量不足的人群和高风险患高血压疾病的妇女来说尤其有益.
- 需要进一步进行大规模随机对照试验,以证实研究结果,并根据个体需要改进剂量建议.
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