第一季度预后营养指数对出生体重的影响:一项回顾性研究
Arife Akay1, Yıldız Akdaş-Reis2, Khurshud Hajıyeva2
1Department of Obstetrics and Gynecology, Yalova State Hospital, Yalova, Turkiye.
The journal of obstetrics and gynaecology research
|June 15, 2025
概括
孕产妇第一季度预后营养指数 (PNI),白蛋白和血红蛋白水平较低的婴儿出生小的妊娠年龄 (SGA). 改善孕产妇的营养和贫血可以帮助实现适当的出生体重.
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
- 营养科学 营养科学
背景情况:
- 母亲的营养状况对于胎儿的发育和出生体重至关重要.
- 预后营养指数 (PNI) 是营养状况和免疫功能的标志物.
- 怀孕早期的营养标志物可以预测分娩结果.
研究的目的:
- 调查第一季度母亲预后营养指数 (PNI) 与出生体重之间的关联.
- 在不同出生体重类别中比较营养标记 (PNI,白蛋白,血红蛋白).
主要方法:
- 对期单子分娩 (2015-2022) 的回顾性研究.
- 新生儿的分类为小 (SGA),充足 (AGA) 和大 (LGA) 怀孕年龄.
- 测量母亲第一季度的PNI,白蛋白 (ALB) 和血红蛋白 (HB).
主要成果:
- 与AGA和LGA组相比,在SGA组中观察到较低的母体HB,ALB和PNI水平.
- 确定ALB (3.5g/dL) 和PNI (35) 的截止值,用于预测SGA.
- 在1分钟的阿普加尔评分和母亲的ALB和PNI水平之间发现了正相关性.
结论:
- 第一个三个月的母亲PNI,HB和ALB在导致SGA婴儿的怀孕中明显较低.
- 在LGA组中没有发现这些标志物的显著差异.
- 建议包括改善母亲的营养状况,并在怀孕前和怀孕期间管理贫血,以促进适当的出生体重.
相关概念视频
Regression Toward the Mean
6.5K
Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...
6.5K
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
432
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
432


