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Updated: Sep 12, 2025

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早期怀孕中脂肪相关的身体构成的预测值,用于使用倾向性得分匹配的宏观体质

Xiaoyue Zhu, Ran Tao, Zhouxing Liao

Annals of nutrition & metabolism

|August 5, 2025

概括

怀孕早期的脂肪质量指数 (FMI) 可以预测胎儿的宏观体质. 这一发现强调了监测身体成分的重要性,以便及时进行干预,以减少与高出生体重相关的风险.

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
身体组成分析身体成分分析

背景情况:

巨,或高出生体重,对母亲和婴儿都有重大风险.
早期识别高风险妊娠对于有效管理至关重要.
传统的查方法可能无法完全捕捉所有风险因素.

研究的目的:

为了评估早期怀孕脂肪相关的身体组成对宏观体质的预测价值.
评估脂肪质量指数 (FMI) 的实用性,作为早期查麦克罗索米亚的工具.
为了确定早期怀孕中巨症的独立风险因素.

主要方法:

在2021年3月至2022年3月期间分娩的949名妇女的回顾性分析.
测量肥胖指数 (FMI,百分比体脂肪) 在13周怀孕.
倾向性得分匹配 (PSM) 和多变量后勤回归用于识别风险因素.

主要成果:

具有宏观婴儿的母亲在怀孕前的BMI,身体脂肪百分比和FMI显著更高.
FMI (OR=1.428) 和妊娠年龄 (OR=1.619) 被确定为宏观症的独立风险因素.
在预测宏观症 (AUC=73.2%) 方面,FMI表现出适度的诊断准确度.

结论:

怀孕早期的脂肪质量指数 (FMI) 是胎儿宏观症的一个可行的预测标志物.
早期评估FMI可以促进及时选和干预策略.
建议改变生活方式,包括饮食和运动,以减轻巨风险.

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