在中国西北地区环境温度,PM2.5和结核病之间存在关联
Fan Ding1,2, Xianglong Liu1,2, Zengyun Hu3
1School of Public Health, Ningxia Medical University, Yinchuan, China.
International journal of environmental health research
|December 28, 2023
概括
低温和高PM2.5空气污染增加了结核病 (TB) 的风险,特别是男性,老年人和那些高流动性工作的人. 针对这些群体的有针对性的预防是至关重要的.
科学领域:
- 环境健康 环境健康
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 现有证据将结核病 (TB) 感染风险与温度和颗粒物 (PM2.5) 等环境因素联系起来.
- 了解这些关联对于开发有效的公共卫生干预至关重要.
- 结核病发病率的地理和人口变化需要局部环境风险评估.
研究的目的:
- 调查日均温度变化,PM2.5度和中国宁夏族自治区结核病发病率之间的关联.
- 为了确定由于这些环境暴露而面临更高风险的特定子群体.
- 量化与温度和PM2.5.5相关的TB病例的归因负担.
主要方法:
- 从2013年到2015年,宁夏每天报告的9111例结核病例的回顾性分析.
- 统计建模以评估与温度和PM2.5暴露相关的结核病相对风险 (RR).
- 按性别,年龄和职业进行分层分析,以确定脆弱群体.
主要成果:
- 较低的温度显著增加了结核病风险,特别是在男性 (RR 1.724),64岁以上的个人 (RR 2.241) 和那些高流动性的职业 (RR 2.758) 中.
- 高度的PM2.5显示出短期影响,增加风险主要在女性和36-64岁的年龄组在早期暴露期间.
- 温度变化可归因于15.06%的结核病例,而PM2.5增加占2.94%.
结论:
- 低环境温度是结核病的重要风险因素,特别影响特定的人口和职业群体.
- 高度的PM2.5呈现出对结核病的短期风险,在不同的人口群体中易感性各不相同.
- 加强环境监测和针对高风险群体的针对性公共卫生战略对于预防和控制结核病至关重要.
更多相关视频
05:18Measuring Carbon Content in Airway Macrophages Exposed to Carbon-Containing Particulate Matters
Published on: July 12, 2024
314
09:02An Experimental Model to Study Tuberculosis-Malaria Coinfection upon Natural Transmission of Mycobacterium tuberculosis and Plasmodium berghei
Published on: February 17, 2014
19.9K
相关概念视频
Pulmonary Tuberculosis I
244
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...
244
Pulmonary Tuberculosis V
180
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...
180
Pulmonary Tuberculosis III
332
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:
332
Pulmonary Tuberculosis IV
143
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...
143
Pulmonary Tuberculosis II
240
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...
240
Other Pulmonary Disorders
841
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
841
