吸入大麻,喘和慢性阻塞性肺病:一个基于人口的横截面研究
Alison S Rustagi1,2, Abra M Jeffers3,4,5, F Julian Graham6,7
1Center for Data to Discovery and Delivery Innovation (3DI), San Francisco VA Health Care System, San Francisco, CA, USA. alison.rustagi@va.gov.
Journal of general internal medicine
|September 4, 2025
概括
吸入大麻使用与喘和慢性阻塞性肺病的几率增加有关,即使不使用烟草. 这表明大麻可能是这些呼吸道疾病的可修改风险因素.
科学领域:
- 肺部医学
- 流行病学
- 公共卫生
背景情况:
- 大麻的使用越来越普遍, 引发了对潜在的呼吸系统健康影响的担忧.
- 之前关于大麻和肺部疾病的研究受限于样本规模小以及对烟草使用的控制不足.
- 了解吸入大麻对呼吸道疾病的独立影响对于公共卫生指导至关重要.
研究的目的:
- 研究吸入大麻使用与喘和慢性阻塞性肺病 (COPD) 患病率之间的关联.
- 要确定这些关联是否独立于同时或过去的烟草吸烟.
- 在一个大型的全国代表性样本中研究这种关系,包括没有一生接触烟草的子组.
主要方法:
- 对2016-2020年行为风险因素监测系统 (BRFSS) 的数据进行横截面分析.
- 包括18至74岁的成年人,他们自己报告了喘或COPD的诊断.
- 使用多变量逻辑回归模型评估与过去30天大麻使用相关的疾病概率,并根据社会人口统计和吸烟史进行调整.
主要成果:
- 每天吸入大麻的使用与整体喘的更高概率 (aOR 1.44) 和在没有终身吸烟的个体中 (aOR 1.51) 有关.
- 每日吸入大麻也与整体COPD的概率增加有关 (aOR 1.27).
- 在没有终身吸烟的小组中,每日大麻使用与COPD之间的关联没有统计学意义 (aOR 1.54).
结论:
- 吸入大麻使用与喘和慢性肺炎有显著的关联,这与吸烟无关.
- 每天使用大麻和喘之间的联系即使在从未使用过烟草的个体中也是显著的.
- 大麻可能是导致喘和COPD发展或恶化的可变风险因素.
相关概念视频
01:20Chronic Obstructive Pulmonary Disease-I: Introduction
2.9K
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.
2.9K
01:29Asthma-I: Introduction
2.8K
Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
2.8K
01:27Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
2.6K
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
2.6K
01:22Chronic Obstructive Pulmonary Disease
1.4K
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...
1.4K
01:20Chronic Obstructive Pulmonary Disease-II: Pathophysiology
3.0K
Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
Chronic Inflammation
3.0K
01:26COPD: Management Using Bronchodilators and Corticosteroids
300
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...
300