孕期孕产妇脆弱性风险评分和胚胎生长:鹿特丹孕期孕产妇队列
Teuntje Wieles1, Hilmar Bijma1, Sharissa Smith1
1Department of Obstetrics and Gynecology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands.
Reproductive biomedicine online
|November 25, 2025
概括
通过孕期脆弱性风险评分 (PVRS) 衡量母亲的脆弱性,与胚胎生长速度减缓有关. 这种关联在自然怀孕和超重妇女中更为明显,突出了潜在的可修改风险.
科学领域:
- 生殖医学 生殖医学
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 发展生物学 发展生物学
背景情况:
- 孕期孕产妇的健康状况显著影响到怀孕早期的结果.
- 评估多领域的母亲脆弱性对于理解胚胎发育至关重要.
- 现有的风险评分可能无法完全捕捉到周围概念因素的复杂性.
研究的目的:
- 调查加权多领域风险评分对孕期孕产妇脆弱性和胚胎生长之间的关联.
- 确定母亲的脆弱性是否会影响早期胚胎发育,特别是冠长度和胚胎体积.
- 确定特定的子组,其中这种关联更明显.
主要方法:
- 利用了来自鹿特丹周孕队伍的638例怀孕的数据.
- 根据九种生活方式,心理健康和环境因素计算了经受孕期脆弱性风险评分 (PVRS).
- 评估胚胎生长,使用第一季度的3D阴道超声波测量冠长度和胚胎体积.
主要成果:
- 较高的PVRS值与胚胎生长轨迹 (CRL和体积) 的减少显著相关.
- 在自然怀孕中观察到PVRS和胚胎生长之间存在显著的负面关联.
- 超重的女性具有较高的PVRS也表现出显著减少的胚胎生长.
结论:
- 该PVRS有效量化了母亲的脆弱性及其与胚胎生长的负面关联.
- 这些发现表明,怀孕前的脆弱性评估可以识别潜在的可修改的风险因素,特别是在自然怀孕和超重妇女中.
- 虽然无法推断因果关系,但这项研究强调了在怀孕前和怀孕初期关注母亲健康的重要性.
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