Population Health

Population health has become a focus for public health and many health systems. Improving population health is one of the key components of the Institute for Healthcare Improvement’s Triple Aim Initiative. According to David Kindig, population health is defined as the health outcomes of a group of individuals and includes the distribution of such outcomes within the group. Improving population health requires attention not only to improving the overall health of a population, but reducing disparities between groups within a population.

 

Life expectancy in the region is a prime example of the distinction between overall health outcomes and their distribution. Data for the metropolitan region’s population indicates that residents tend to live longer than the average American. However, life expectancies in the region varies widely depending upon where in the region one lives. The Robert Wood Johnson Foundation found life expectancies to vary by up to 7 years, depending upon where on the metro line one lives; and the Northern Virginia Health Foundation has documented that within Northern Virginia alone, the number of years an average newborn can expect to live varies by as many as 13 years. These disparities can be attributed to a number of health and socioeconomic factors, commonly referred to as social determinants of health (SDOH), including race, education, income, and neighborhood conditions, in addition to timely access to health care services.

For more information on population health in the region, check out the following resources:

Capture2

County Health Rankings & Roadmaps

The Robert Wood Johnson Foundation and the University of Wisconsin Population Health Institute build awareness of the many factors that influence health through their County Health Rankings & Roadmaps program. This initiative provides local data on health factors, including health behaviors, clinical care, social and economic factors, and physical environmental factors; and health outcomes, including measures for both length and quality of life, to help community leaders identify opportunities for improvement.

American Fact Finder

The American FactFinder provides access to data from many censuses and surveys. Search and download local, state, and national data on population and housing; poverty and income; social and education, and other characteristics that are comparable across all U.S. geographies.

(Kevin Harber/Flickr)

Kids Count Data Center

The Kids Count Data Center, a project of the Annie E. Casey Foundation, pools data from national resources, as well as Kids Count state organizations, to assess the health of children in the United States. Visitors to the site can access local, state, and national data on hundreds of indicators affecting child health, including demographics, economic well-being, education, family and community, health, and safety indicators.

STATE AND LOCAL HEALTH IMPROVEMENT PLANS

State and local Health Departments are responsible for developing Community Health Improvement Plans to systematically address key health concerns identified in each community. State Health Improvement Plans are usually based on health status indicators and community needs assessments. Plans are developed through collaborative processes with key community stakeholders including hospitals, clinics, insurers, professional associations, and community and civic groups with an active interest in community health. In the National Capitol Area, Maryland’s Population Health Improvement Plan and Virginia’s Plan for Well-Being 2016-2020 inform the local health improvement processes conducted in each of its counties. The District of Columbia’s Department of Health has the same responsibility and functions as a state health department. The District of Columbia Healthy Communities Collaborative Health Improvement Plan was completed by a collaborative that included area hospitals and community health centers, in addition to the local health department.

 

To view county-level Community Health Needs Assessment, Community Health Improvement Plans and other county-level health indicators click on the county of interest on the map.

 

To learn more about community health improvement planning visit the National Association of County and City Health Officials.

(Ted Eytan, Flickr)

As the complex interplay of a multitude of factors affects health, addressing population health likewise requires a multi-faceted approach. The County Health Rankings & Roadmaps project includes What Works for Health, which provides communities with the tools for action to implement evidence-informed policies, programs, and systems changes to address population health. Interventions are ranked by evidence base and the strategy’s potential to affect disparities. Additionally, IHI’s 100 Million Healthier Lives project has launched a collaboration platform for local community leaders to promote the sharing of metrics and bright spots, and provides organizations with the tools to analyze the effectiveness of their own interventions, with the goal of 100 million people living healthier lives by 2020.

Header photo credit: Ted Eytan/Flickr

LOUDOUN COUNTY

PRINCE WILLIAM HEALTH DISTRICT

PRINCE GEORGE'S COUNTY

MONTGOMERY COUNTY

FAIRFAX HEALTH DISTRICT

ARLINGTON COUNTY

CITY OF ALEXANDRIA

DISTRICT OF COLUMBIA