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

433
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...
433
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

Validity of Area-Based Social Risk Indices Used at Higher-Level Geographies and Clinic Locations.

JAMA network open·2026
Same author

A Taxonomy of Data Synthesis.

Personality & social psychology bulletin·2026
Same author

Is my loneliness killing me? Effects of loneliness and social isolation on transitions between cognitive status categories and death.

Journal of personality and social psychology·2026
Same author

Health insurance, healthcare access, and their roles in the association between blood lead levels and epigenetic aging in United States adults.

GeroScience·2026
Same author

Associations of skin cancer, dermatitis and risk factors for skin conditions with epigenetic aging.

Journal of the European Academy of Dermatology and Venereology : JEADV·2026
Same author

In Search of Lost Time-Finding 314 Million Missing Years.

JAMA network open·2026
Same journal

Breaking barriers: Enhancing access to dementia clinical trials in the United Kingdom-Insights from the Scientific Advisory Board of the Dame Barbara Windsor Dementia Goals Programme.

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

Unveiling the procoagulant state in Alzheimer's disease: A novel PET imaging strategy.

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

Estimated labor market outcomes of people progressing from preclinical to early-stage Alzheimer's disease in the United States.

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

Amyloid exacerbates tau and alpha-synuclein pathologies, behavioral impairments, and neuroinflammation in a mixed dementia model.

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

Multimorbidity burden and patterns associated with DeepBrainNet-derived brain-age gap in dementia-free older adults: A community-based study.

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

Reply to "Shifting the emphasis of brain health literacy from individuals to systems to reduce inequalities".

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

Related Experiment Video

Updated: Jan 7, 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.

Tracy Lam-Hine1, Michelle C Odden1, Bryan D James2,3

  • 1Stanford University, Palo Alto, CA, USA.

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

Subjective cognitive decline (SCD) prevalence is high among Multiracial adults in the US, comparable to American Indian/Alaska Native adults. Further research is needed to understand cognitive impairment disparities in the growing Multiracial population.

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 7, 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:

  • Gerontology
  • Public Health
  • Epidemiology

Background:

  • The prevalence of dementia and cognitive impairment remains unknown in the growing US Multiracial population.
  • Subjective cognitive decline (SCD), a self-reported indicator of memory decline, serves as a proxy for dementia risk.
  • This study aimed to compare national SCD prevalence among Multiracial adults against other racial groups.

Purpose of the Study:

  • To determine the prevalence of Subjective Cognitive Decline (SCD) in the US Multiracial population.
  • To compare SCD prevalence across different racial and ethnic groups, including Multiracial adults.
  • To identify potential disparities in cognitive decline indicators among diverse populations.

Main Methods:

  • Analysis of Behavioral Risk Factor Surveillance System (BRFSS) data from 2019-2023, including over 723,000 adults aged 50+.
  • Participants were categorized into racial groups: White, Black, American Indian/Alaska Native (AIAN), Asian, Native Hawaiian/Pacific Islander (NHPI), other, Multiracial, and Hispanic.
  • Weighted survey designs and logistic regression adjusted for complex sampling, age, and sex to calculate prevalence estimates.

Main Results:

  • Overall crude prevalence of SCD was 12.8%, with the highest rates observed in American Indian/Alaska Native (AIAN) adults (18.2%) and Multiracial adults (17.4%).
  • Age- and sex-adjusted SCD prevalence was highest for AIAN adults (16.5%) and Multiracial adults (15.6%), followed by Hispanic (13.0%) and Black adults (11.9%).
  • Asian (9.4%) and White (10.9%) adults exhibited the lowest adjusted SCD prevalence.

Conclusions:

  • This study presents the first national estimates of SCD prevalence for the Multiracial population, indicating high rates similar to AIAN adults.
  • A limitation is the inability to disaggregate the Multiracial category due to limitations in publicly available BRFSS race data.
  • Future research should utilize clinical data to investigate cognitive impairment disparities in the Multiracial population and develop targeted preventive interventions.