埃塞俄比亚家庭粮食不安全及其相关因素:系统审查和元分析
Melesse Belayneh Yayeh1, Mastewal Tamiru Assegie2, Eshetu Elfios Endrias3
1Department of public health, School of public health, College of Medicine and Health Science, Bahir Dar University, Bahir, Ethiopia.
BMC nutrition
|November 28, 2025
概括
超过一半的埃塞俄比亚家庭经历粮食不安全,这是一个持续的公共卫生问题. 更大的家庭更有可能遭受粮食不安全,这凸显了有针对性的干预措施的必要性.
科学领域:
- 公共卫生 公共卫生
- 营养科学 营养科学
- 社会流行病学 社会流行病学
背景情况:
- 在埃塞俄比亚,家庭粮食不安全仍然是一个重大的公共卫生问题.
- 尽管政府做出了努力,但粮食不安全仍然存在,需要清楚地了解其全国的流行程度.
- 现有的研究是分散的,突出需要一个聚合分析,以告知政策.
研究的目的:
- 确定埃塞俄比亚家庭粮食不安全的综合流行情况.
- 确定与埃塞俄比亚各地区家庭粮食不安全相关的因素.
主要方法:
- 一个系统的审查和元分析,遵循PRISMA指南.
- 纳入标准集中在埃塞俄比亚发表的英语研究上,这些研究与家庭粮食不安全有关.
- 数据分析使用了STATA中的随机效应模型,使用I2统计数据评估异质性,并通过漏斗图和埃格尔测试评估出版偏差.
主要成果:
- 包括包括4734个家庭的10项研究,显示家庭粮食不安全的综合流行率为51.46%.
- 阿姆哈拉地区患病率最高 (61.14%),奥罗米亚地区患病率最低 (41.52%).
- 家庭规模较大显著与粮食不安全性增加有关 (OR=6.43,95% CI:2.9813.87).
结论:
- 家庭粮食不安全影响了超过一半的埃塞俄比亚家庭,构成了重大公共卫生挑战.
- 阿姆哈拉地区特别脆弱,家庭规模是一个关键因素.
- 干预措施应包括区域资源共享,社区教育和计划生育计划,以减少家庭规模.
相关概念视频
01:16What is Climate?
20.4K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
20.4K
01:29Bias in Epidemiological Studies
1.2K
Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:
1.2K
01:23Binge Eating Disorders
403
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
403
01:18Factors Affecting Illness
5.0K
When a person's physical, emotional, intellectual, social development or spiritual functioning is compromised, this deviation from a healthy normal state is called illness. Illness creates stress that in turn harms individuals. Irritation, anger, denial, hopelessness, and fear are behavioral and emotional changes an individual experiences in the phases of illness. A variety of factors influence a person's health and well-being.
For instance, risk factors are connected to illness,...
For instance, risk factors are connected to illness,...
5.0K
01:30Regulation of Food Intake
2.2K
Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...
2.2K
01:28Anorexia Nervosa
886
Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
886