埃塞俄比亚与母亲和儿童同时存在的营养不良:连续EDHS数据的空间建模和多层次分析
Mekuriaw Nibret Aweke1, Habtamu Abebe Getahun2, Samuel Teferi Chanie3
1Department of Human Nutrition, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
PloS one
|January 27, 2026
概括
同时存在的母婴营养不良,这是一个重要的公共卫生问题,集中在埃塞俄比亚北部. 改善孕产妇教育,经济条件,ANC使用和卫生条件可以减轻这一负担.
科学领域:
- 公共卫生 公共卫生
- 空间流行病学 空间流行病学
- 孕产妇和儿童的健康
背景情况:
- 母婴营养不良是一个严重的全球卫生问题,特别是在低收入和中等收入国家.
- 它对生存,成长和整体生活质量造成严重后果.
- 这个问题很复杂,受到健康,社会经济,教育和环境因素的影响.
研究的目的:
- 调查埃塞俄比亚共存的母婴营养不良的空间分布.
- 通过使用2000-2016年埃塞俄比亚人口与健康调查 (EDHS) 数据,确定与这种情况相关的多层次决定因素.
主要方法:
- 分析了来自四项EDHS调查 (2000-2016) 的33,445名参与者的加权样本.
- 空间分析包括自相关联,热点识别和插值使用ArcMap 10.8.8.
- 在 Stata 17 中使用多级逻辑回归建模来评估决定因素,统计显著性设置为 p < 0.05.
主要成果:
- 同时存在的母亲和儿童营养不良的患病率为22.87% (95% CI: 22.42, 23.32).
- 营养不良热点地区主要位于埃塞俄比亚北部 (Tigray,Amhara,Benishangul-Gumuz).
- 重要的决定因素包括母亲的教育,家庭财富,儿童年龄,产前护理 (ANC) 使用,改善的所设施和地区.
结论:
- 同时存在的母亲和儿童营养不良现象在埃塞俄比亚北部显著地缘集群.
- 干预措施应侧重于加强孕产妇教育,改善社会经济地位,增加ANC利用率,并在高风险地区扩大卫生基础设施.
相关概念视频
Analysis Methods of Pharmacokinetic Data: Model and Model-Independent Approaches
529
Drug disposition in the body is a complex process and can be studied using two major approaches: the model and the model-independent approaches.
The model approach uses mathematical models to describe changes in drug concentration over time. Pharmacokinetic models help characterize drug behavior in patients, predict drug concentration in the body fluids, calculate optimum dosage regimens, and evaluate the risk of toxicity. However, ensuring that the model fits the experimental data accurately...
The model approach uses mathematical models to describe changes in drug concentration over time. Pharmacokinetic models help characterize drug behavior in patients, predict drug concentration in the body fluids, calculate optimum dosage regimens, and evaluate the risk of toxicity. However, ensuring that the model fits the experimental data accurately...
529
Model-Independent Approaches for Pharmacokinetic Data: Noncompartmental Analysis
326
Noncompartmental analyses offer an alternative method for describing drug pharmacokinetics without relying on a specific compartmental model. In this approach, the drug's pharmacokinetics are assumed to be linear, with the terminal phase log-linear. This assumption allows for simplified analysis and interpretation of the drug's behavior in the body.
One important characteristic of noncompartmental analyses is that drug exposure increases proportionally with increasing doses. This...
One important characteristic of noncompartmental analyses is that drug exposure increases proportionally with increasing doses. This...
326
Analysis of Population Pharmacokinetic Data
733
Analysis of population pharmacokinetic data involves studying the behavior of drugs within diverse populations to understand their pharmacokinetic parameters. Traditional pharmacokinetic methods typically involve collecting samples from a few individuals and estimating these parameters. While these methods are commonly used, they have limitations in capturing the variability in drug response among individuals or heterogeneous populations. Population pharmacokinetics is employed to address these...
733
Overview of Microsoft Excel as a Data Analysis Tool
1.5K
Microsoft Excel is a cornerstone tool for data analysis and statistical operations, offering a wide array of functionalities to manage, analyze, and visualize data efficiently. Recognized for its versatility, Excel facilitates the performance of basic to complex statistical operations, serving as an indispensable asset for analysts, researchers, and students alike. Excel's significance in data analysis emanates from its spreadsheet environment, where data can be organized in rows and...
1.5K
Model Approaches for Pharmacokinetic Data: Physiological Models
272
Physiological models in pharmacokinetics are instrumental in understanding the distribution and elimination of drugs within the body. These models describe the drug concentration within target organs, influenced by factors such as drug uptake, tissue volume, and blood flow. Drug uptake is governed by the partition coefficient, which signifies the drug concentration ratio in tissue to that in the blood. The blood flow rate to a specific tissue is expressed as Qt, and the rate of change in tissue...
272
Model Approaches for Pharmacokinetic Data: Compartment Models
553
Compartmental analysis is a widely adopted approach to characterizing drug pharmacokinetics. It uses compartment models that conceptualize the body as a collection of reversibly communicating compartments, each representing a group of tissues exhibiting similar drug distribution characteristics. The movement rate of the drug between these compartments is typically described by first-order kinetics.
Two primary types of compartment models are recognized: mammillary and catenary. The more...
Two primary types of compartment models are recognized: mammillary and catenary. The more...
553


