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

Dental Health Readiness Among United States Military Service Members in the Millennium Cohort Study.

Military medicine·2026
Same author

Longitudinal association of quality of life and health behaviors with service member readiness.

PloS one·2026
Same author

The Health and Well-Being of Service Members and Veterans Before and During the COVID-19 Pandemic: Findings From the US Millennium Cohort Study.

Military medicine·2026
Same author

Safe Supply at Insite, North America's First Supervised Consumption Site: A Case Report of Reduced Harms From the Toxic Drug Supply in a Client Prescribed Powdered Fentanyl Alternative.

Drug and alcohol review·2026
Same author

Rural residence and mental health among US Veterans: Findings from the Millennium Cohort Study.

PloS one·2026
Same author

Dynamic Surveillance of the Cardiovascular Risk and Identification of Treatment Responders in Type 2 Diabetes Using A Machine Learning-Based Model.

European journal of preventive cardiology·2026

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.

Neika Sharifian1,2, Yunnuo Zhu1,2, Felicia R Carey1

  • 1Naval Health Research Center, San Diego, CA, USA.

Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association
|December 23, 2025
PubMed
Summary

Military service, particularly in high-risk occupations or with conditions like PTSD, is linked to increased rates of mild cognitive impairment (MCI) and Alzheimer's disease and related dementias (ADRDs) in veterans. This highlights unique service-related risks for cognitive decline.

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:

  • Gerontology and Neurology: Investigating cognitive decline and dementia in aging populations.
  • Military Health: Examining health outcomes specific to military service members and veterans.

Background:

  • Global aging populations and increased life expectancy are raising the burden of cognitive impairment and dementias.
  • Veterans face general aging risks for mild cognitive impairment (MCI) and Alzheimer's disease and related dementias (ADRDs), plus service-specific factors like TBI, PTSD, and occupational exposures.

Purpose of the Study:

  • To analyze the incidence and correlates of MCI and ADRDs in post-9/11 veterans.
  • To utilize over 20 years of longitudinal data from the Millennium Cohort Study for comprehensive analysis.

Main Methods:

  • Longitudinal study of 146,670 post-9/11 veterans from the Millennium Cohort Study (2001-2024).
  • MCI and ADRD cases identified via ICD-9/10 codes from electronic health records.
  • Age- and sex-adjusted incidence rates calculated per 100,000 person-years.

Main Results:

  • Incidence rates: 25.82 per 100,000 person-years for MCI (1,759 cases) and 6.86 for ADRD (661 cases).
  • Alzheimer's disease and vascular dementia were the most common diagnosed dementias.
  • Higher MCI/ADRD rates associated with Army service, high-risk blast exposure occupations, PTSD, depression, hearing loss, and smoking.

Conclusions:

  • Findings suggest unique military-related risk factors contribute to cognitive impairment and dementia development.
  • Results can inform policies and interventions to mitigate long-term cognitive health risks associated with military service.