1996-2021年冰岛死产:发生率和病因学
Ragnheidur I Bjarnadottir1,2, Thora Steffensen3,4, Alexander K Smarason5,6
1Faculty of Medicine, University of Iceland, Reykjavik, Iceland.
Acta obstetricia et gynecologica Scandinavica
|September 25, 2025
概括
死亡出生率 (SBR) 由于早产死亡人数减少而下降,但预产死亡人数保持不变. 常见的原因包括带问题和胎盘缺陷,随着妊娠年龄的增加而增加.
科学领域:
- 围产儿医学 围产儿医学
- 产科 产科 产科 产科 产科
- 公共卫生 公共卫生
背景情况:
- 分析了冰岛1996年至2021年间的死产率 (SBR).
- 使用斯德哥尔摩分类来对死产的原因进行分类.
研究的目的:
- 描述从1996年到2021年在冰岛的SBR.
- 根据妊娠年龄和时间段分析死产的原因.
- 为了比较SBR的变化和随着时间的推移导致的变化.
主要方法:
- 对395例死产病例的回顾性审查.
- 使用斯德哥尔摩分类的死产原因的分类.
- 1996-2008年和2009-2021年之间的死亡出生数据的比较,以及跨妊娠年龄组的数据.
主要成果:
- 总体而言,SBR从4.10下降到2.88/1000个出生 (p=0.009),主要是由于早产死胎的减少.
- 带循环减少和胎盘缺陷是最常见的原因,随着妊娠年龄的增加而增加.
- 由于感染,胎盘断裂和不明原因而导致的死胎减少;然而,那些归因于胎盘不足的死亡人数增加了.
结论:
- SBR的下降是由于早产死胎的减少而导致的,而期内死胎没有变化.
- 胎盘缺陷成为更常见的原因,特别是在晚期怀孕中.
- 这些发现强调了需要解决期内死产的情况,特别是与胎盘缺陷有关的死亡.
更多相关视频
10:55A Piglet Perinatal Asphyxia Model to Study Cardiac Injury and Hemodynamics after Cardiac Arrest, Resuscitation, and the Return of Spontaneous Circulation
Published on: January 13, 2023
2.3K
05:15Author Spotlight: Assessing the Feasibility of Using Amplitude-Integrated EEG During Neonatal Transport
Published on: June 21, 2024
1.2K
相关概念视频
01:08Prevalence and Incidence
1.5K
In statistical epidemiology and health sciences, two essential metrics—prevalence and incidence—are fundamental for understanding disease dynamics within a population. These measures enable public health officials, epidemiologists, and researchers to assess the burden of diseases, allocate resources effectively, and design impactful public health policies and interventions.
Prevalence indicates the proportion of individuals in a population who have a specific disease or health...
Prevalence indicates the proportion of individuals in a population who have a specific disease or health...
1.5K
01:14Fetal Circulation
2.6K
Fetal circulation is a unique system that facilitates the exchange of gases, nutrients, and waste products between the developing fetus and the mother. This intricate process takes place through a special organ called the placenta.
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
2.6K