在马来西亚Tasik Chini的Orang Asli中与肺功能相关的因素:一个横截面研究
Nur Fadhilah Mohd Razib1, Halim Ismail1, Roszita Ibrahim1
1Department of Public Health Medicine, Faculty of Medicine, National University of Malaysia, Kuala Lumpur, 56000, Malaysia.
BMC public health
|July 5, 2024
概括
在Orang Asli社区,肺功能较低,FEV1与年龄和木炉使用有关. 用液化天然气取代柴火炉可以改善呼吸系统的健康.
科学领域:
- 环境健康 环境健康
- 呼吸系统医学 呼吸系统医学
- 公共卫生 公共卫生
背景情况:
- 奥兰阿斯利人的生活方式和家庭环境可能会影响呼吸系统的健康.
- 这项研究调查了Orang Asli社区的肺功能状况和相关因素.
研究的目的:
- 为了评估Orang Asli社区的肺功能参数.
- 在这个人群中确定与肺功能相关的因素.
主要方法:
- 在Tasik Chini,Pahang的211名Orang Asli成年人的横截面研究.
- 通过问卷和螺旋计 (FEV1,FVC,PEFR) 收集的数据.
- 统计分析包括描述性,双变量和多重物流回归.
主要成果:
- 肺功能参数 (FEV1,FVC) 低于预测值.
- FEV1与年轻年龄 (18-39岁) 和使用柴火炉 (p<0.01) 相关.
- FVC与柴火炉使用有显著的相关性 (p<0.01).
结论:
- 柴炉使用和年轻年龄与Orang Asli的肺功能下降有关.
- 建议采取环境干预措施,如切换到液化天然气.
- 加强对年轻人口的健康监测至关重要.
相关概念视频
Factors Affecting Pulmonary Ventilation
1.3K
Besides the pressure difference between the external environment and the lungs, the airflow rate and ease of pulmonary ventilation are also influenced by three other factors: surface tension of the fluid in the alveoli, compliance of the lungs, and airway resistance.
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
1.3K
Chronic Obstructive Pulmonary Disease-I: Introduction
2.8K
Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
2.8K
Factors Affecting Respiration
4.9K
Respiration is a crucial physiological function involving exchanging oxygen (O2) and carbon dioxide (CO2) between an organism and its environment. Various factors can impact this essential process:
4.9K
Assessment of Airway, Skin Color, and Use of Accessory Muscles
986
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
986
Lung Capacity
50.1K
The air in the lungs is measured in volumes and capacities. Lung volume measures reflect the amount of air taken in, released, or left over after a lung function, like a single inhalation. Lung capacity measures are sums of two or more lung volume measures.
50.1K
Respiratory Capacities
789
Respiratory capacities are crucial indicators of lung function, representing the maximum amount of air an individual's respiratory system can handle during various breathing phases.
One key metric is the Inspiratory Capacity (IC), which represents the maximum amount of air that can be inhaled with full effort. IC is calculated by summing the tidal volume and inspiratory reserve volume, typically ranging from 2.4 to 3.6 liters.
The Functional Residual Capacity (FRC) represents the air in the...
One key metric is the Inspiratory Capacity (IC), which represents the maximum amount of air that can be inhaled with full effort. IC is calculated by summing the tidal volume and inspiratory reserve volume, typically ranging from 2.4 to 3.6 liters.
The Functional Residual Capacity (FRC) represents the air in the...
789


