小的长子:探索平价与胎儿生长的关联
Ben Melamed1, Amir Aviram2, Moshe Barg2
1Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, North York General Hospital, University of Toronto, Toronto, ON, Canada.
Archives of gynecology and obstetrics
|October 17, 2023
概括
母亲的平价影响新生儿的大小. 婴儿出生于第一次母亲 (nulliparous) 的婴儿往往较小在各种人类测量比较与那些出生于母亲以前的出生 (多胎).
科学领域:
- 产科和妇科 产科和妇科
- 新生儿研究新生儿研究
- 围产期流行病学 围产期流行病学
背景情况:
- 平等性,即以前的分娩数量,是孕产妇和婴儿健康的一个重要因素.
- 了解平价对新生儿人类学的影响对于评估胎儿生长和发育至关重要.
- 之前的研究已经探讨了平价的影响,但需要对多种人类测量措施进行全面分析.
研究的目的:
- 调查母亲平价与新生儿人类测量谱之间的关联.
- 确定平价是否影响胎儿骨生长和身体组成.
- 为了确定任何值或模式在平价和新生儿大小之间的关系.
主要方法:
- 追溯的队列研究,包括不复杂的单期怀孕.
- 2014年至2020年间从单一的高等教育中心收集的数据.
- 分析的重点是出生体重,头周长,身长,体重指数和新生儿体重指数 (BMI),与母亲的平价相比.
主要成果:
- 与多胎母亲相比,无双胎母亲的婴儿的出生体重,头周,长度,体重指数和BMI的平均百分比明显较低.
- 在所有评估的人类测量参数中,无毛的母亲在分娩婴儿的几率较高,其测量小 (低于第10个百分位数).
- 新生儿人类测量量通常随着平价增加,在第二次怀孕后达到平原.
结论:
- 母亲平价独立影响广泛的新生儿人类测量措施.
- 这些发现表明,平价与胎儿骨发育和身体组成有关.
- 平价和胎儿生长之间的关系不是线性的,在第二次出生后停滞不前.
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