Community Health Health Article

COMMUNITY HEALTH

The term "community health" refers to the health status of a defined group of people, or community, and the actions and conditions that protect and improve the health of the community. Those individuals who make up a community live in a somewhat localized area under the same general regulations, norms, values, and organizations. For example, the health status of the people living in a particular town, and the actions taken to protect and improve the health of these residents, would constitute community health. In the past, most individuals could be identified with a community in either a geographical or an organizational sense. Today, however, with expanding global economies, rapid transportation, and instant communication, communities alone no longer have the resources to control or look after all the needs of their residents or constituents. Thus the term "population health" has emerged. Population health differs from community health only in the scope of people it might address. People who are not organized or have no identity as a group or locality may constitute a population, but not necessarily a community. Women over fifty, adolescents, adults twenty-five to forty-four years of age, seniors living in public housing, prisoners, and blue-collar workers are all examples of populations. As noted in these examples, a population could be a segment of a community, a category of people in several communities of a region, or workers in various industries. The health status of these populations and the actions and conditions needed to protect and improve the health of a population constitute population health.

The actions and conditions that protect and improve community or population health can be organized into three areas: health promotion, health protection, and health services. This breakdown emphasizes the collaborative efforts of various public and private sectors in relation to community health. Figure 1 shows the interaction of the various public and private sectors that constitute the practice of community health.

Health promotion may be defined as any combination of educational and social efforts designed to help people take greater control of and improve their health. Health protection and health services differ from health promotion in the nature or timing of the actions taken. Health protection and services include the implementing of laws, rules, or policies approved in a community as a result of health promotion or legislation. An example of health protection would be a law to restrict the sale of hand guns, while an example of health services would be a policy offering free flu shots for the elderly by a local health department. Both of these actions could be the result of health promotion efforts such as a letter writing campaign or members of a community lobbying their board of health.