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Increasing or decreasing one results in changes to one or both of the other two. For example, a policy that increases access to health services would lower quality of health care and/or increase cost. The desired state of the triangle, high access and quality with low cost represents value in a health care system. [3]
The mixed public-private health care system in the United States is the most expensive in the world, with health care costing more per person than in any other nation, and a greater portion of gross domestic product is spent on it than in any other United Nations member state except for East Timor (Timor-Leste).
Proponents of healthcare reforms involving expansion of government involvement to achieve universal healthcare argue that the need to provide profits to investors in a predominantly free market health system, and the additional administrative spending, tends to drive up costs, leading to more expensive provision.
The U.S. healthcare system has been the subject of significant political debate and reform efforts, particularly in the areas of healthcare costs, insurance coverage, and the quality of care. Legislation such as the Affordable Care Act of 2010 has sought to address some of these issues, though challenges remain.
Kaiser Permanente and the Mayo Clinic are the two largest private systems in the US. [12] Essential for the implementation of the integrated care program is a framework that guides the process. In Ireland, the Health Service Executive (HSE) is implementing an integrated care program according to a 10-Step Framework. [13]
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.
Quality Improvement in healthcare is when health care professionals familiar with these processes and pathways use a systematic approach to address specific problems in their field, thereby improving the process or pathway with a measurable effect. Traditionally this measurable effect may be improved clinical outcomes, time saved or money saved.
Health care quality is the degree to which health care services for individuals and populations increase the likelihood of desired health outcomes. [2] Quality of care plays an important role in describing the iron triangle of health care relationships between quality, cost, and accessibility of health care within a community. [3]