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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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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 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

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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.
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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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Public Health.

Megan Fitzhugh1, Judy Pa2,3

  • 1University of California, San Diego, San Diego, CA, USA.

Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association
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PubMed
Summary
This summary is machine-generated.

Women face more Alzheimer's disease (AD) risk factors, which also more negatively impact their cognition compared to men. Understanding these sex differences is crucial for developing personalized dementia prevention strategies.

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Area of Science:

  • Neuroscience
  • Public Health
  • Gerontology

Background:

  • Women constitute two-thirds of Alzheimer's disease (AD) cases, indicating significant sex differences in disease prevalence.
  • Existing research often overlooks detailed sex-based analyses of AD risk factors, treating sex solely as a covariate.
  • This study provides a comprehensive examination of sex disparities in modifiable AD risk factors and their cognitive associations.

Purpose of the Study:

  • To investigate sex differences in the prevalence of twelve modifiable risk factors for Alzheimer's disease (AD).
  • To analyze how these risk factors differentially impact cognitive function across sexes and age groups.
  • To identify potential targets for sex-specific dementia risk reduction strategies.

Main Methods:

  • Analysis of 17,182 participants (aged 40+) from the Health and Retirement Study, stratified into three age groups.
  • Ascertainment of twelve modifiable risk factors using medical records and self-report questionnaires.
  • Statistical analyses including chi-square, logistic regression, and ANOVAs to examine sex, age, and risk factor interactions on cognitive composite scores.

Main Results:

  • Women reported a higher number of modifiable risk factors than men.
  • Specific risk factors like depression, physical inactivity, diabetes, smoking, social isolation, vision impairment, and poor sleep were more prevalent in women.
  • The negative impact of hearing loss, diabetes, hypertension, vision impairment, and poor sleep on cognition was more pronounced in women than in men.

Conclusions:

  • Women experience a greater burden of AD risk factors, which have a larger detrimental effect on their cognitive function compared to men.
  • These findings highlight the importance of considering sex as a critical factor in AD risk and prevention.
  • Personalized prevention strategies tailored to sex-specific risk profiles may enhance dementia risk reduction efforts.