Levey-Jennings graph

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Levey-Jennings chart — A Levey Jennings chart is a graph that quality control data is plotted on to give a visual indication whether a laboratory test is working well.On the x axis the date and time, or more usually the number of the control run, are plotted. A mark is … Wikipedia
Laboratory quality control — is designed to detect, reduce, and correct deficiencies in a laboratory s internal analytical process prior to the release of patient results and improve the quality of the results reported by the laboratory. Quality control is a measure of… … Wikipedia
chart — 1. A recording of clinical data relating to a patient s case. 2. SYN: curve (2). 3. In optics, symbols of graduated size for measuring visual acuity, or test types for determining far or near vision. See … Medical dictionary
List of statistics topics — Please add any Wikipedia articles related to statistics that are not already on this list.The Related changes link in the margin of this page (below search) leads to a list of the most recent changes to the articles listed below. To see the most… … Wikipedia

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