中国成年人的饮食模式和高血压:系统性审查和元分析
Xi Wu1, Jianwei Liu2, Zhuofeng Wang1
1Shandong Academy of Occupational Health and Occupational Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China.
Frontiers in public health
|May 22, 2025
概括
采用传统的中国南部饮食或富含水果和乳制品的饮食可能会降低高血压的风险. 需要进一步的大规模研究来证实这些关于饮食模式和高血压的发现.
科学领域:
- 营养科学 营养科学
- 心血管健康 心血管健康
- 流行病学 流行病学
背景情况:
- 高血压仍然是一个全球性的健康问题,具有复杂的病因因素.
- 饮食模式越来越被认为是高血压风险的显著调节者.
- 之前对中国饮食模式和高血压的研究已经产生了不确定的结果.
研究的目的:
- 进行一项元分析,评估各种饮食模式与高血压风险之间的关联.
- 专门调查中国人口中的这些关联.
主要方法:
- 在五个主要数据库 (PubMed,Scopus,Web of Science,CNKI,VIP) 进行了系统的文献搜索,寻找2004年至2024年间发表的相关研究.
- 分析采用固定或随机效应模型来计算多变量调整的赔率比率 (ORs) 和95%置信区间 (CI).
- 对不同饮食模式的最高和最低摄入类别进行了比较.
主要成果:
- 分析包括22项研究.
- 传统的中国南部饮食模式与高血压的可能性降低有关 (OR = 0.95,95% CI:0.92-0.97).
- 富含水果和乳制品的饮食显示,高血压风险显著减少25% (OR = 0.75,95% CI:0.64-0.89).
- 在动物饮食模式和高血压风险之间没有发现显著的关联 (OR = 1.06,95% CI:0.98-1.15)).
结论:
- 传统的中国南部和水果和乳制品饮食模式似乎可以预防高血压.
- 建议进行高质量的大规模研究来验证这些发现.
- 专注于这些模式的饮食干预措施可能为中国的高血压预防提供一种策略.
相关概念视频
01:33Hormonal Regulation
32.8K
The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
32.8K
01:30Blood Pressure
944
Blood pressure (BP) is the pressure or force of blood exerted on the artery's walls as it circulates through the body. It is essential for maintaining blood flow throughout the body.
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the...
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the...
944
01:28Factors affecting Blood pressure
2.9K
Several physiological and lifestyle factors influence blood pressure (BP). Understanding these factors is crucial as they are significant in patient education and blood pressure management.
Physiological Factors:
Physiological Factors:
2.9K
01:30Alterations in Blood Pressure
1.2K
Alterations in blood pressure, such as hypertension (high blood pressure) and hypotension (low blood pressure), significantly affect human health. Understanding these conditions' classifications, causes, and symptoms is essential for effective management and treatment.
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
1.2K
01:18Disorders of the Autonomic Nervous System
511
The autonomic nervous system (ANS) is an intricate network of nerves that controls functions such as the regulation of heart rate, digestion, and blood pressure regulation. When this system malfunctions, it can lead to various disorders that affect multiple bodily functions. One common feature of many autonomic disorders is the involvement of smooth blood vessels, which play a crucial role in regulating blood flow throughout the body.
Raynaud's disease, also known as Raynaud's...
Raynaud's disease, also known as Raynaud's...
511
01:18Hypertension and Regulation of Blood Pressure
1.9K
Hypertension, the most common cardiovascular disease, is diagnosed through repeated measurements of elevated blood pressure. Its risks, including damage to the kidney, heart, and brain, are directly proportional to blood pressure levels. Starting from 115/75 mm Hg, the risk of cardiovascular disease doubles with each increment of 20/10 mm Hg. The diagnosis relies on blood pressure measurements, not on patient symptoms, as hypertension is often asymptomatic until end-organ damage is imminent or...
1.9K