| Title | Phase I study of surgical performances with risk-adjusted Shewhart control charts |
| Creator | |
| Date Issued | 2012 |
| Source Publication | Quality Technology and Quantitative Management
 |
| ISSN | 1684-3703 |
| Volume | 9Issue:4Pages:375-382 |
| Abstract | Monitoring a surgical process has gained prominence in recent years. A number of risk-adjusted charting procedures have been developed for this purpose. For the control limits of charting procedures in a phase II monitoring to be accurate, they must be based on data taken from a process that is in control. We propose using a risk-adjusted Shewhart chart for a phase I study because of its ability to detect extreme observations from out of control processes. The statistic used is shown to be a likelihood ratio test statistic. A real data set is used to illustrate the procedure. © 2012 ICAQM. |
| Keyword | Likelihood ratio test Logistic regression Parsonnet score Patient case-mix Predicted risk Statistical process control |
| DOI | 10.1080/16843703.2012.11673299 |
| URL | View source |
| Language | 英语English |
| Scopus ID | 2-s2.0-84874312456 |
| Citation statistics | |
| Document Type | Journal article |
| Identifier | http://repository.uic.edu.cn/handle/39GCC9TT/6596 |
| Collection | Beijing Normal-Hong Kong Baptist University |
| Corresponding Author | Zhang，Lingyun |
| Affiliation | 1.BNU,HKBU United International College,Zhuhai,China 2.Department of Statistics and Applied Probability,National University of Singapore,Singapore,Singapore |
| First Author Affilication | Beijing Normal-Hong Kong Baptist University |
| Corresponding Author Affilication | Beijing Normal-Hong Kong Baptist University |
| Recommended Citation GB/T 7714 | Zhang，Lingyun,Gan，Fah F.,Loke，Chok K. Phase I study of surgical performances with risk-adjusted Shewhart control charts[J]. Quality Technology and Quantitative Management, 2012, 9(4): 375-382. |
| APA | Zhang，Lingyun, Gan，Fah F., & Loke，Chok K. (2012). Phase I study of surgical performances with risk-adjusted Shewhart control charts. Quality Technology and Quantitative Management, 9(4), 375-382. |
| MLA | Zhang，Lingyun,et al."Phase I study of surgical performances with risk-adjusted Shewhart control charts". Quality Technology and Quantitative Management 9.4(2012): 375-382. |
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