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Health services research (HSR) became a burgeoning field in North America in the 1960s, when scientific information and policy deliberation began to coalesce. [1] Sometimes also referred to as health systems research or health policy and systems research (HPSR), HSR is a multidisciplinary scientific field that examines how people get access to health care practitioners and health care services ...
SWOT analysis evaluates the strategic position of organizations and is often used in the preliminary stages of decision-making processes [2] to identify internal and external factors that are favorable and unfavorable to achieving goals. Users of a SWOT analysis ask questions to generate answers for each category and identify competitive ...
Comparative effectiveness research (CER) is the direct comparison of existing health care interventions to determine which work best for which patients and which pose the greatest benefits and harms. The core question of comparative effectiveness research is which treatment works best, for whom, and under what circumstances. [1]
The aim of sociotechnical models is to optimize both social and technological sub-systems of work. The term also refers to the interaction between society's complex infrastructures and human behavior. This model identifies the environment as a key factor that interacts with the organization.
Though listed as a synonym for the National Library of Medicine MeSH term "Outcome Assessment (Health Care)", [1] outcomes research may refer to both health services research and healthcare outcomes assessment, which aims at health technology assessment, decision making, and policy analysis through systematic evaluation of quality of care ...
Unwarranted variations in medical practice refer to the differences in care that cannot be explained by the illness/medical need or by patient preferences. The term “unwarranted variations” was first coined by Dr. John Wennberg when he observed small area (geographic) and practice style variations, which were not based on clinical rationale. [5]
The generic model used in the United States is the chronic care model, which holds that health care does not only involve change in the patient and that high-quality disease care counts the community, the health system, self-management support, delivery system design, decision support, and clinical information systems as important elements in ...
The Andersen healthcare utilization model is a conceptual model aimed at demonstrating the factors that lead to the use of health services. According to the model, the usage of health services (including inpatient care, physician visits, dental care etc.) is determined by three dynamics: predisposing factors, enabling factors, and need.