Patient- and surgeon-adjusted control charts for monitoring performance
نویسندگان
چکیده
منابع مشابه
Patient- and surgeon-adjusted control charts for monitoring performance
OBJECTIVES To determine whether an innovative graphical tool for accurate measurement of individual surgeon performance metrics, adjusted for both surgeon-specific and patient-specific factors, significantly alters interpretation of performance data. DESIGN Retrospective analysis of all total knee replacements (TKRs) conducted at the host institution between 1996 and 2009. The database was ra...
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In recent years risk-adjusted control charts have been increasingly studied for monitoring surgical outcomes by accounting for patients’ health conditions prior to surgery. However, most existing research focuses on phase II monitoring, and very little work has been done on phase I control of surgical outcomes. In this paper, a general phase I risk-adjusted control chart is proposed for monitor...
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Control charts are widely used in industrial processes as well as in health sciences and particularly for monitoring the performance of cardiac surgeon or a group of surgeons based on the preoperative risk of patients. Since the preoperative risk is a vague and nonprecise variable and the anesthesiologists after checking how many risk factors a patient has, determine the risk of mortality befor...
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ژورنال
عنوان ژورنال: BMJ Open
سال: 2014
ISSN: 2044-6055,2044-6055
DOI: 10.1136/bmjopen-2013-004046