老年人中COPD,食纤维摄入量和认知表现:NHANES 2011-2014年间的一项跨部门研究
Songlan Liang1, Xu Han1, Shuang Diao1
1Department of Neurology, the Second Affiliated Hospital of Harbin Medical University, Harbin, Helongjiang, China.
Experimental aging research
|November 28, 2023
概括
慢性阻塞性肺病 (COPD) 与老年人的认知功能较差有关. 在这项研究中,高食纤维摄入量似乎没有改变这种关联. 需要进一步的研究.
科学领域:
- 老年学和老年医学是老年学和老年医学.
- 呼吸系统医学 呼吸系统医学
- 营养科学 营养科学
背景情况:
- 慢性阻塞性肺病 (COPD) 是一种影响老年人的普遍呼吸道疾病.
- 认知障碍在老年人群中越来越令人担忧,可能与慢性疾病有关.
- 饮食因素,如纤维摄入量,可能会影响整体健康,并可能减轻与疾病相关的认知衰退.
研究的目的:
- 为了研究COPD和老年人的认知表现之间的关系.
- 评估饮食纤维摄入量是否会改变COPD与认知功能之间的关联.
主要方法:
- 分析了来自2011-2014年NHANES的2,189名60岁及以上的美国成年人的数据.
- 通过自我报告确定COPD;使用CERAD和DSST评估认知功能.
- 饮食纤维摄入量分为高 (>25 g/天) 或低 (≤25 g/天);采用回归分析.
主要成果:
- 在老年人中,COPD与认知测试 (CERAD和DSST) 的得分较低有显著的关联.
- 慢性肺炎和认知功能下降之间的这种关联甚至在饮食纤维摄入量高的个体中也存在.
- 没有观察到高食纤维摄入量对COPD-认知功能关系的显著修改效应.
结论:
- 在美国老年人中,COPD与认知功能下降独立相关.
- 研究结果不支持高食纤维摄入量在COPD和认知障碍之间的关系中起到改变作用.
相关概念视频
01:27Chronic 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
01:30Cognitive Development During Adulthood
119
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
119
01:30Chronic Obstructive Pulmonary Disease-V: Nursing Management
3.9K
Nursing management of Chronic Obstructive Pulmonary Disease (COPD) is crucial for providing thorough care and support to patients. Nurses play an integral role in this process through detailed assessment, careful planning, targeted interventions, and ongoing evaluation. Here's an overview of the critical steps in nursing management for COPD.
Assessment
Assessment
3.9K
01:26COPD: Management Using Bronchodilators and Corticosteroids
214
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...
214
01:20Chronic 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
01:29Chronic 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