Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

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...
1.9K
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

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Alcohol use and <i>APOE ε</i>4 interaction with cognitive domains among American adults from diverse racial/ethnic groups: A HABS-HD study.

Alzheimer's & dementia. Behavior & socioeconomics of aging·2026
Same author

Tackling the complexity of cancer with generative models.

Cell·2026
Same author

The association between APOE 𝜀4 carrierships and the detection of amyloid positivity using an Alzheimer's disease proteomic blood test in asymptomatic Down syndrome.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same author

Exploring feature importance in machine learning for neuroimaging traits in Alzheimer's disease across a multiethnic cohort.

Journal of Alzheimer's disease : JAD·2026
Same author

Predicting low premorbid cognitive ability with social determinants: A machine learning approach.

JAR life·2026
Same author

Air quality and health co-benefits of bus electrification: evidence from a UK metropolitan area.

Environment international·2026
Same journal

Inflammation profiles in Alzheimer's disease relate to cognition and neurodegeneration.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Cardiovascular-kidney-metabolic syndrome stage modifies the efficacy of intensive blood pressure control on cognitive outcomes: A post hoc analysis of SPRINT MIND.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Evidence of APOE4-related brain vulnerabilities in verbal memory systems in midlife women.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Changes in DNA methylation-based aging predicts brain damage and dementia and reflects life-course cardiovascular risk.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Elimination of tau tangles and soluble aggregates with the small molecule ACI-16664 prevents neurodegeneration in vivo.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Altered brain glucose metabolism and connectivity in young adults with obstructive sleep apnea.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
See all related articles

Related Experiment Video

Updated: Jan 8, 2026

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
10:57

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

Published on: August 22, 2012

24.2K

Public Health.

Ibshar Khandakar1, Kai Zhang1, Leigh A Johnson1

  • 1University of North Texas Health Science Center, Fort Worth, TX, USA.

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

Social determinants of health impact cognitive impairment differently across racial groups. Income is a key factor for all, but other social determinants like education and depression scores vary in importance for African Americans, Mexican Americans, and non-Hispanic Whites.

More Related Videos

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
09:33

Visualizing 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
Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
07:20

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies

Published on: January 28, 2014

37.1K

Related Experiment Videos

Last Updated: Jan 8, 2026

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
10:57

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

Published on: August 22, 2012

24.2K
Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
09:33

Visualizing 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
Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
07:20

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies

Published on: January 28, 2014

37.1K

Area of Science:

  • Neuroscience
  • Public Health
  • Health Disparities

Background:

  • Social determinants of health (SDoH) are linked to Alzheimer's disease and related dementias (ADRD).
  • Most research focuses on European ancestry, necessitating studies in underrepresented populations.
  • This study investigates SDoH in African American (AA), Mexican American (MA), and non-Hispanic White (NHW) populations.

Purpose of the Study:

  • To examine the impact of SDoH on cognitive impairment across diverse racial/ethnic groups.
  • To identify race/ethnicity-specific risk factors for cognitive decline.
  • To inform targeted public health interventions for ADRD prevention.

Main Methods:

  • Observational, population-based study of 3,229 participants from the HABS-HD cohort.
  • Utilized machine learning (eXtreme Gradient Boosting, random forests) to assess 37 SDoH and risk factors.
  • Employed Shapley Additive exPlanations (SHAP) for variable importance and stratified analyses by race/ethnicity.

Main Results:

  • Income was a top risk factor for all groups.
  • For AA: education, worry (PSWQ), and area deprivation index were significant.
  • For MA: depression (GDS), worry (PSWQ), and years in US were key.
  • For NHW: depression (GDS) and self-reported health were most important.

Conclusions:

  • SDoH have varying importance for cognitive impairment across ethnic communities.
  • Identified high-risk communities based on specific SDoH factors.
  • Supports tailored, ethno-racially specific interventions combining public health and disease management for ADRD prevention.