在黑人妇女中优化预黄昏查;对非干预查研究数据的二次分析
Anastasija Arechvo1,2, Argyro Syngelaki1,2, Moritz Döbert1
1Fetal Medicine Research Institute, King's College Hospital, London, UK.
Journal of racial and ethnic health disparities
|October 7, 2025
概括
与传统的临床风险因素查相比,胎儿医学基金会的竞争风险模型显著提高了黑人和白人女性的妊娠前检测率. 这种先进的模型提供了优越的查性能,用于早产和晚发性先兆子.
科学领域:
- 孕产妇和胎儿的医学
- 产科和妇科 产科和妇科
- 流行病学 流行病学
背景情况:
- 孕前是导致母亲和胎儿发病的主要原因.
- 目前基于临床风险因素的查方法在准确识别高风险怀孕方面存在局限性,特别是在不同种族之间.
- 将种族添加到临床查中已经显示出一些改善,但可能还不够.
研究的目的:
- 为了比较不同孕前查策略的有效性.
- 为了评估查表现,特别是在黑人和白人族裔妇女之间.
- 评估胎儿医学基金会与传统临床查方法竞争风险模型的实用性.
主要方法:
- 欧洲前性队列研究涉及单独怀孕.
- 评估三个查策略:"临床"风险因素",临床修改" (包括黑人种族) 和胎儿医学基金会竞争风险模型 ("模型11-13"和"模型35-36").
- 对屏幕阳性率进行了调整,以便能够直接比较检测率.
主要成果:
- 在怀孕11-13周时,与"临床"查相比,黑人 (88.0%) 和白人 (66.4%) 妇女的早产子前检测几乎翻了一番.
- 在怀孕35-36周时,与"临床"查相比,黑人 (74.8%) 和白人 (69.6%) 妇女的总体孕前检测"模型35-36"超过了两倍.
- "临床修改"方法有所改善,但竞争风险模型的表现普遍优于该方法.
结论:
- 胎儿医学基金会的竞争风险模型表明,与单独的临床风险因素查相比,先兆子的查性能优越.
- 该模型的有效性在黑人和白人种族群体之间是一致的.
- 将种族作为中等风险因素 ("临床修饰") 提供了一些好处,但效果不如竞争风险模型.
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