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Related Concept Videos

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.
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Levels of Health Promotion and Illness Prevention01:26

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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.
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Preventive Healthcare Services01:30

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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

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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:
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Related Experiment Video

Updated: Jan 8, 2026

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

Ling Yue1,2, Xinyi Qian1,3, Bo Hong1,3

  • 1Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association
|December 23, 2025
PubMed
Summary
This summary is machine-generated.

Preventing dementia starts with addressing mild cognitive impairment (MCI). Key modifiable risks include diabetes, sleep issues, and not eating soy products, offering targets for early intervention in older adults.

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Area of Science:

  • Gerontology
  • Neuroscience
  • Public Health

Background:

  • Mild cognitive impairment (MCI) represents a crucial stage in dementia prevention strategies.
  • Identifying modifiable risk factors is essential for early intervention in aging populations.

Purpose of the Study:

  • To investigate key modifiable risk factors for MCI among community-dwelling elderly in Shanghai, China.
  • To incorporate factors potentially unique to the Chinese context into MCI risk factor analysis.

Main Methods:

  • A cohort of 1000 participants with normal cognition (NC) was followed over time.
  • Data collected via questionnaires and comprehensive neuropsychological assessments.
  • Statistical methods, including COX regression and Maximally Selected Log-Rank Statistic, were used to identify risk factors and calculate Population Attributable Fraction (PAF).

Main Results:

  • 26.7% of participants developed MCI during follow-up.
  • Identified risk factors: manual labor, abnormal marital status, diabetes, cerebral infarction, depression, chronic sleep disorder, and abnormal sleep duration.
  • Consumption of soy products showed a protective effect.

Conclusions:

  • Diabetes, cerebral infarction, manual labor, abnormal sleep duration, and low soy intake are significant modifiable risk factors for MCI in this population.
  • Findings provide insights for early dementia prevention strategies.
  • Highlights potential new research directions for MCI and dementia prevention.