穿戴设备测量了发作和零星体育活动模式和COPD事件:英国生物银行的一项前性队列研究
Qingling Yang1, Tongyu Ma2, Kin Cheung1
1School of Nursing, The Hong Kong Polytechnic University, Hong Kong SAR, China.
Public health
|November 8, 2024
概括
持续进行中度至强度的体力活动 (MVPA) 显著降低慢性阻塞性肺病 (COPD) 风险. 零星的MVPA仅在MVPA不足的情况下提供保护,这突显了结构化的运动对预防COPD的重要性.
科学领域:
- 呼吸系统医学 呼吸系统医学
- 运动生理学 运动生理学
- 流行病学 流行病学
背景情况:
- 中度至强度的体力活动 (MVPA) 与慢性阻塞性肺病 (COPD) 风险的降低有关.
- 积累MVPA以预防COPD的最佳模式尚不清楚.
研究的目的:
- 通过加速度计测量发作和零星MVPA之间的关系,以及COPD的发病率.
- 澄清不同体力活动积累模式在COPD预防中的作用.
主要方法:
- 来自英国生物库的94,161名参与者的前性队列研究,在基线无COPD.
- 加速度计数据用于通过随机森林分类器区分发作和零星的MVPA.
- 多变量考克斯比例危险模型和受限立方线分析了MVPA-COPD的关联,平均随访时间为7.95年.
主要成果:
- 在随访期间发现了1,380例COPD病例.
- 包装的MVPA显示了与COPD发病率的L形反向关联 (中等和最高五分位数与最低五分位数的HR为0.62和0.43).
- 零星的MVPA与COPD发病率呈现出U形的关联 (中等和最高五分位数与最低的HRs为0.82和1.11) 只有当发作的MVPA不足时.
结论:
- 适度至强烈的体力活动是减少慢性阻塞性肺病发病率的关键因素.
- 零星的MVPA可能会对COPD产生保护作用,特别是当MVPA水平较低时.
相关概念视频
COPD: Management Using Bronchodilators and Corticosteroids
182
Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
182
Chronic Obstructive Pulmonary Disease
1.2K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
1.2K
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
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
Medical History
2.5K
Chronic Obstructive Pulmonary Disease-V: Management
2.5K
Managing Chronic Obstructive Pulmonary Disease (COPD) involves a multifaceted approach to reduce symptoms, prevent exacerbations, improve overall health status, and slow disease progression. Key strategies include lifestyle modifications, pharmacotherapy, supportive therapies, and, in some cases, surgery. Here is an overview of the primary COPD management strategies:
Smoking Cessation
Smoking Cessation
2.5K


