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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]
The Donabedian model is a conceptual model that provides a framework for examining health services and evaluating quality of health care. [1] According to the model, information about quality of care can be drawn from three categories: "structure", "process", and "outcomes". [2]
The quality of care delivered in a health care system often depends on a complex network of processes and pathways. [17] 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 ...
However, many people would agree that healthcare quality assurance, particularly in the areas cancer treatment and disease control are necessary components to the vitality of any legitimate healthcare system. With respect to quality assurance in cancer treatment scenarios, the Quality Assurance Review Center (QARC) is just one example of a QA ...
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.
While managed care techniques were pioneered by health maintenance organizations, they are now used by a variety of private health benefit programs. Managed care is now nearly ubiquitous in the U.S., but has attracted controversy because it has had mixed results in its overall goal of controlling medical costs. [2]
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Outcomes research is applied to clinical and population based research that seeks to study and optimize the end results of healthcare in terms of benefits to the patient and society. The intent of this research is to identify shortfalls in practice and to develop strategies to improve care.