公共卫生 公共卫生
Hetong Ma1, Xin Gao2, Haoran Chen1
1Institute of Medical Information/Library, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, Beijing, China.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
概括
在中国老年人中,长时间睡眠 (≥9小时) 与认知障碍风险增加有关. 监测睡眠时间对于痴呆风险评估和潜在的干预策略至关重要.
科学领域:
- 老年学是指老年学的学科.
- 睡眠医学 睡眠医学
- 认知神经科学 认知神经科学
背景情况:
- 人们越来越认识到睡眠与认知健康之间的双向关系.
- 以前的研究表明,异常睡眠模式和神经退行症之间存在关联,但研究结果尚不确定.
- 这项研究调查了中国老年人的夜间睡眠表型和认知轨迹,解释了教育差异.
研究的目的:
- 检查不同夜间睡眠时间对中国老年人的认知功能的影响.
- 在这个人群中识别与认知障碍相关的特定睡眠表型.
- 为了告知痴呆症风险分层和潜在干预措施.
主要方法:
- 在6个省份对3428名年龄≥65岁的中国成年人进行前性队列研究.
- 认知功能使用微型心理状态考试 (MMSE) 进行评估,以教育分层切断.
- 夜间睡眠时间分为短 (<7小时),规范 (7-9小时) 或长 (≥9小时) 的类别;使用多变量逻辑回归.
主要成果:
- 26.7%的老年人在基线时表现出认知障碍.
- 与长时间睡眠者 (≥9小时/夜) 相比,规范睡眠者 (7-9小时/夜) 的认知障碍几率明显较低.
- 长时间的睡眠时间成为认知障碍的重要相关因子.
结论:
- 长时间的夜间睡眠 (≥9小时) 是中国老年人认知能力下降的独立风险标志物.
- 睡眠模式监测应纳入痴呆风险分层.
- 需要进一步的研究来探索优化睡眠时间是否可以修改认知轨迹.
更多相关视频
09:33Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
Published on: December 23, 2022
2.6K
07:20Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
Published on: January 28, 2014
37.1K
相关概念视频
01:30Primary Healthcare Services
1.9K
Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
1.9K
01:26Levels of Health Promotion and Illness Prevention
14.1K
Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
In primary prevention, actions taken before disease onset prevent the disease from...
14.1K
01:30Preventive Healthcare Services
1.8K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
1.8K
01:26Principles of Disease Surveillance
439
Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
439
01:17Healthcare Agencies II
1000
There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
1000
01:26Methods Of Healthcare Delivery System
3.9K
At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
3.9K