定制与标准的底部高度测量方法用于检测低风险妇女的妊娠年龄小的胎儿 (CORE研究):一个随机对照试验
Farhat Ul Ain Ahmed1, Sharoon Hanook2, Fatima Ismail1
1Fatima Memorial Hospital, NUR International University, Lahore, Pakistan.
概括
使用定制图表的生长评估协议 (GAP) 与常规护理相比,在低风险怀孕中显著改善了怀孕年龄小 (SGA) 婴儿的产前检测.
科学领域:
- 产科和妇科 产科和妇科
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 新生儿健康 新生儿健康
背景情况:
- 准确的产前检测小到妊娠年龄 (SGA) 婴儿对于改善新生儿结果至关重要.
- 标准的底部高度测量在检测低风险怀孕中的SGA方面存在局限性,特别是在发展中国家.
研究的目的:
- 为了比较使用定制的底部高度图表的生长评估协议 (GAP) 与在低风险怀孕中检测SGA婴儿的常规护理的有效性.
- 在发展中国家的背景下,评估GAP对SGA检测率的影响.
主要方法:
- 进行了一项开放的随机对照试验,涉及低风险孕妇.
- 参与者被随机分配到常规护理或增长评估协议 (GAP),其中包括定制的妊娠相关最佳体重 (GROW) 图表.
- 主要结局是SGA的产前检测率,定义为出生体重低于第10个百分点.
主要成果:
- 增长评估协议 (GAP) 显示SGA婴儿的检测率 (83.2%) 与常规护理 (29%) 相比显著更高.
- GAP组的错误阳性率 (10.4%) 比标准护理组 (1.4%) 高.
- 诊断几率比率在GAP组 (42.6) 与标准护理 (28.3) 相比显著更高.
结论:
- 基于定制的底部高度图表的生长评估协议优于在发展中国家低风险怀孕中用于SGA新生儿的产前检测的标准测量.
- 尽管假阳性率较高,但GAP提供了一种更有效的方法来识别有风险的婴儿.
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