Analysis of hospital mortality for continuous improvement.
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Biomedical subjects
Publications and source records attributed to J Maleyeff.
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This article presents a tutorial on statistical process control (SPC) for measurement data and the use of trial control charts. Examples from healthcare applications are used to illustrate one process in statistical control and two other processes not in statistical control.
A tool of statistical process control (SPC) called a P Chart is introduced as a process-based approach for analyzing quality indicators in healthcare. The underlying methodology of a P Chart is described using card-playing examples. A discussion on the implementation of SPC in healthcare follows, along with examples using Maryland Project quality indicators.
The Joint Commission on Accreditation of Healthcare Organizations requires accredited organizations to use a performance measurement system that meets its inclusion requirements to satisfy performance outcome and measurement expectations. The system, known as the ORYX initiative, is used for both internal performance control and external performance comparisons. This article outlines a three-step approach to using a performance measurement system based on the philosophy of continuous improvement and the methods of statistical process control (SPC). SPC, the methodology recommended by the Joint Commission, can be applied to the analysis of many quality measures and can be implemented with Microsoft Excel software.