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関連する概念動画

Primary Healthcare Services01:30

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

Levels 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...
14.1K
Preventive Healthcare Services01:30

Preventive 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
Principles of Disease Surveillance01:26

Principles 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
Healthcare Agencies II01:17

Healthcare 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,...
1000
Methods Of Healthcare Delivery System01:26

Methods 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...
3.9K

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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children

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公衆衛生

Sharon Sznitman1, Shiraz Vered2, Galit Weinstein1

  • 1University of Haifa, Haifa, Israel.

Alzheimer's & dementia : the journal of the Alzheimer's Association
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PubMed
まとめ
この要約は機械生成です。

高齢者の大麻使用は、広範な認知機能への悪影響を示さなかった。過去使用者および現使用者の一部認知領域でより良い成績を示し、潜在的な神経保護効果および活発なライフスタイルとの関連を示唆した。

キーワード:
大麻高齢者認知機能公衆衛生神経科学老年医学心理学

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科学分野:

  • Neuroscience
  • Gerontology
  • Psychology

背景:

  • The long-term cognitive impact of cannabis on the aging brain remains unclear.
  • Research is needed to understand how cannabis affects cognitive function in individuals aged 60 and above.

研究 の 目的:

  • To investigate the cross-sectional and longitudinal associations between past and present cannabis consumption and cognitive function.
  • To examine cognitive performance in dementia-free adults aged 60+ in the UK Biobank study.

主な方法:

  • Utilized UK Biobank data from 67,713 participants (mean age 67.2).
  • Employed multivariable linear regression to analyze relationships between cannabis use patterns and cognitive tests (attention, executive function, processing speed, memory).
  • Adjusted for sociodemographic and lifestyle confounders; longitudinal analysis included follow-up cognitive scores.

主要な成果:

  • Former cannabis users (17% of sample) outperformed never users across multiple cognitive domains.
  • Current users (4% of sample) showed better working memory compared to never users.
  • Frequent past use was linked to better attention; early initiation (<17 years) associated with better attention/visual memory but worse working memory.
  • Longer duration (>5 years) correlated with slower processing speed over time.

結論:

  • Cannabis use (former or current) does not appear to have broad negative cognitive effects in older adults.
  • Positive cognitive associations may stem from cannabis's neuroprotective compounds.
  • Cannabis use in seniors might correlate with increased social engagement and a more active lifestyle, benefiting cognitive health.