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相关概念视频

Primary Healthcare Services01:30

Primary Healthcare Services

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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...
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Levels of Health Promotion and Illness Prevention01:26

Levels of Health Promotion and Illness Prevention

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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...
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Preventive Healthcare Services01:30

Preventive Healthcare Services

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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:
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Principles of Disease Surveillance01:26

Principles of Disease Surveillance

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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...
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Healthcare Agencies II01:17

Healthcare Agencies II

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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,...
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Methods Of Healthcare Delivery System01:26

Methods Of Healthcare Delivery System

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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...
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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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公共卫生 公共卫生

Xinyi Zhang1,2, Lili Liang1, Rose Saint Fleur-Calixte3

  • 1Icahn School of Medicine at Mount Sinai, New York, NY, USA.

Alzheimer's & dementia : the journal of the Alzheimer's Association
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PubMed
概括
此摘要是机器生成的。

职业接触废气加快了老年人的认知衰退,显示了剂量-反应关系. 早期干预对于减轻对记忆,处理速度和执行功能的长期影响至关重要.

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科学领域:

  • 环境健康 环境健康
  • 神经科学是一个神经科学.
  • 职业医学 职业医学是专业的.

背景情况:

  • 职业接触柴油废气 (DE) 烟雾与呼吸道和心血管问题有关.
  • 对于DE烟雾对认知功能的影响尚不清楚.
  • 本研究探讨了老年人职业排气烟雾暴露时间和认知表现之间的关系.

研究的目的:

  • 调查职业排气烟雾暴露时间和认知表现之间的关联.
  • 为了确定暴露和认知衰退之间的潜在剂量反应关系.
  • 为减轻认知风险的公共卫生战略提供信息.

主要方法:

  • 利用了2011-2012年国家健康和营养检查调查 (NHANES) 对60岁以上成年人的数据 (n=1,110).
  • 评估职业排气烟雾暴露时间 (OCQ560) 和认知表现 (CERAD-WL, AFT, DSST).
  • 采用加权多变量调查回归模型,对混因素进行调整,并计算认知衰退率.

主要成果:

  • 认知表现随着暴露时间的增加而逐渐下降.
  • 在第一个十年内,观察到的处理速度 (DSST),执行功能 (AFT) 和延迟记忆 (CERAD-WL延迟) 的急剧下降.
  • 经过50年的暴露,DSST和AFT得分下降了10%以上;注意到认知结果受损的显著几率.

结论:

  • 职业排气烟雾暴露与加速认知衰退显著相关.
  • 存在明确的剂量-反应关系,强调了早期干预的必要性.
  • 建议采取改善通风和清洁能源等公共卫生措施,以保护认知健康.