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Health care - Wikipedia, the free encyclopedia |
 | | Health care or healthcare is the prevention, treatment, and management of illness and the preservation of mental and physical well-being through the services offered by the medical, nursing, and allied health professions [1]. |
 | | In 2003, health care costs paid to hospitals, doctors, nursing homes, diagnostic laboratories, pharmacies, medical device manufacturers and other components of the health care system, consumed 15.3 percent [2] of the GDP of the United States, the largest of any country in the world. |
 | | The term underserved is used to refer to populations which are disadvantaged with regard to health care due to their ability to pay for care, ability to access care, ability to access comprehensive health care or that suffer health disparity for reasons of race, religion, language group or social status. |
| en.wikipedia.org /wiki/Health_care (433 words) |
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