相关实验视频

Updated: May 16, 2025

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data

Published on: December 9, 2015

荷兰早产的季节性模式:基于人口的队列研究

Annabelle L van Gils^1,2, Anita C Ravelli^1,2,3, Brenda M Kazemier^1,2

¹Amsterdam UMC, Department of Obstetrics and Gynecology, University of Amsterdam, Amsterdam, The Netherlands.

Acta obstetricia et gynecologica Scandinavica

|May 15, 2025

概括

荷兰的过早分娩表现出季节性模式,四月和五月怀孕的风险更高. 这项研究证实了早产率的季节性周期性,突出了胎儿特定高风险时期.

科学领域:

生殖流行病学生殖流行病学
围产期健康围产期健康
公共卫生公共卫生

背景情况:

过早分娩表现出季节性变化,受环境因素的影响.
了解这些模式对于公共卫生干预至关重要.
这项研究调查了荷兰早产的季节性周期性.

研究的目的:

评估荷兰过早分娩的季节性周期性.
为了确定与早产风险增加相关的特定月份.
根据受孕月和有风险的胎儿,分析早产发病率.

主要方法:

单子婴儿出生人口基的队列研究 (2010-2019).
分析每个怀孕月的早产发病率 (<37周妊娠期).
使用后勤回归和自相关函数进行季节性的统计测试.

主要成果:

总共分析了1,598,554例出生情况.
在10年内,在早产发病率 (<37周) 中观察到一致的季节性模式 (p < 0.001).
4月和5月的怀孕显示出最高的早产发病率;从10月到1月观察到的胎儿风险最高.

结论:

荷兰的早产发病率显示出明显的季节性周期性.
4月和5月的怀孕与早产风险增加有关.
胎儿在10月至1月期间面临的早产风险最高,2月至4月风险最低.

关键词:

有风险的胎儿过早出生过早出生过早产生的劳动.季节性模式的季节性模式季节性的趋势趋势.季节性的季节性.

更多相关视频

Preterm EEG: A Multimodal Neurophysiological Protocol

Preterm EEG: A Multimodal Neurophysiological Protocol

Published on: February 18, 2012

Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale

Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale

Published on: August 25, 2014

相关概念视频

Energy Budgets

Energy Budgets

Organisms must balance energy intake with the energy required for growth, maintenance and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species, like annual plants, have only one reproductive episode in their lifetimes and consequently have short lifespans. Iteroparous species, by contrast, have many reproductive events during their lifetimes but have relatively few offspring. These two...