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Health system. A health system, health care system or healthcare system is an organization of people, institutions, and resources that delivers health care services to meet the health needs of target populations. There is a wide variety of health systems around the world, with as many histories and organizational structures as there are nations.
Health care, or healthcare, is the improvement of health via the prevention, diagnosis, treatment, amelioration or cure of disease, illness, injury, and other physical and mental impairments in people. Health care is delivered by health professionals and allied health fields. Medicine, dentistry, pharmacy, midwifery, nursing, optometry ...
The World Health Organization (WHO) ranked the health systems of its 191 member states in its World Health Report [1] 2000. It provided a framework and measurement approach to examine and compare aspects of health systems around the world. [2] It developed a series of performance indicators to assess the overall level and distribution of health ...
Declaration of Alma-Ata was adopted at the International Conference on Primary Health Care (PHC), Almaty (formerly Alma-Ata), Kazakh Soviet Socialist Republic (present day Kazakhstan ), Soviet Union 6–12 September 1978. [1] It expressed the need for urgent action by all governments, all health and development workers, and the world community ...
The World Health Organization ( WHO) is a specialized agency of the United Nations responsible for international public health. [ 2] It is headquartered in Geneva, Switzerland, and has six regional offices [ 3] and 150 field offices worldwide. [ 4] The WHO was established on April 7, 1948, and formally began its work on September 1, 1948. [ 5]
Health systems science (HSS) is a foundational platform and framework for the study and understanding of how care is delivered, how health professionals work together to deliver that care, and how the health system can improve patient care and health care delivery. [1] It is one of the three pillars of medical education along with the basic and ...
Health. Health has a variety of definitions, which have been used for different purposes over time. In general, it refers to physical and emotional wellbeing, especially that associated with normal functioning of the human body, absent of disease, pain (including mental pain ), or injury . Health can be promoted by encouraging healthful ...
Biomedical model. The biomedical model of medicine care is the medical model used in most Western healthcare settings, and is built from the perception that a state of health is defined purely in the absence of illness. [1] : 24, 26 The biomedical model contrasts with sociological theories of care. [1] : 1 [2]