在中国大陆结核病发病率的区域和年龄差异的时空空间分析
Fengwen Huang1,2, Stephen Temitayo Bello1,2
1Department of Neuroscience, City University of Hong Kong, Kowloon Tong, China.
Tropical medicine & international health : TM & IH
|July 24, 2024
概括
结核病 (TB) 发病率在中国稳定,但唾液涂抹阴性结核病例正在上升. 年龄在20-50岁及50岁以上的成年人最容易感染结核病.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 传染性疾病 传染性疾病
背景情况:
- 结核病 (TB) 仍然是传染病死亡率的全球主要原因.
- 在结核病负担方面,中国在全球排名第三,对全球病例做出了重大贡献.
- 在中国大陆,关于特定年龄的结核病患病率的研究有限.
研究的目的:
- 调查结核病的时间和空间分布,包括唾液涂抹阳性和唾液涂抹阴性病例,在中国大陆.
- 为了表征结核病患病率的年龄差异.
- 为有效的结核病预防策略提供数据.
主要方法:
- 利用来自中国疾病控制和预防信息系统 (2009-2018) 的数据.
- 分析了在340个县报告的唾液涂抹阳性,结核病和唾液涂抹阴性结核病病例.
- 采用多种统计分析和地理信息系统 (GIS) 技术.
主要成果:
- 唾液涂抹阳性结核病的发生率和整体结核病例的发生率呈现稳定的趋势.
- 唾液涂抹阴性结核病例呈现上升趋势.
- 在中国西北部和西南部,结核病的发病率仍然很高.
- 成年人 (20-50岁) 和老年人 (>50岁) 对结核病感染的易感性较高,而青少年 (<20岁) 的感染率较低.
结论:
- 这项研究提供了COVID-19大流行前中国结核病的时间空间分析.
- 研究结果强调,需要在高风险地区和年龄组开展有针对性的结核病预防工作.
- 了解与年龄相关的易感性对于改进对结核病的公共卫生干预至关重要.
相关概念视频
01:26Pulmonary Tuberculosis IV
134
Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
134
01:29Pulmonary Tuberculosis I
228
Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
228
01:31Pulmonary Tuberculosis III
317
Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
The first classification is based on the development of the disease, and it includes the following categories:
317
01:28Pulmonary Tuberculosis V
177
Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
177
01:28Pulmonary Tuberculosis II
215
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
215
01:25Statistical Methods for Analyzing Epidemiological Data
344
Epidemiological data primarily involves information on specific populations' occurrence, distribution, and determinants of health and diseases. This data is crucial for understanding disease patterns and impacts, aiding public health decision-making and disease prevention strategies. The analysis of epidemiological data employs various statistical methods to interpret health-related data effectively. Here are some commonly used methods:
344