Ten tools of continuous quality improvement: a review and case example of hospital discharge.
Concepts and methods of continuous quality improvement have been endorsed by quality specialists in American Health care, and their use has convinced CEOs that industrial methods can make a contribution to health and medical care. For all the quality improvement publications, there are still few that offer a clear, concise definition and an explanation of the primary tools for teaching purposes. This report reviews ten continuous quality improvement methods including: problem solving cycle, affinity diagrams, cause and effect diagrams, Pareto diagrams, histograms, bar charts, control charts, scatter diagrams, checklists, and a process decision program chart. These do not represent an exhaustive list, but a set of commonly used tools. They are applied to a case study of bed utilization in a university hospital.
School of Public Affairs, Pennsylvania State University, Middletown 17057, USA.
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Ziegenfuss
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McKenna
D003627:Data Interpretation, Statistical; D006785:Hospitals, University / Q000458:organization & administration / Q000706:statistics & numerical data; D006801:Humans; D007902:Length of Stay; D015233:Models, Statistical; D010351:Patient Discharge; D011340:Problem Solving; D013995:Time; D017749:Total Quality Management / Q000379:methods*; D014481:United States; D014600:Utilization Review / Q000706:statistics & numerical data*