Please use this identifier to cite or link to this item:
https://ah.lib.nccu.edu.tw/handle/140.119/63252
DC Field | Value | Language |
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dc.contributor | 資科系 | en_US |
dc.creator | 陳恭 | zh_TW |
dc.creator | Chen,Kung ; Huang,Ying Che ; Chang,Kuang Yi ; Lin,Shih Pin ; Chan,Kwok Hon ; Chang,Polun | en_US |
dc.date | 2013.08 | en_US |
dc.date.accessioned | 2014-01-02T09:34:28Z | - |
dc.date.available | 2014-01-02T09:34:28Z | - |
dc.date.issued | 2014-01-02T09:34:28Z | - |
dc.identifier.uri | http://nccur.lib.nccu.edu.tw/handle/140.119/63252 | - |
dc.description.abstract | As studies have pointed out, severity scores are imperfect at predicting individual clinical chance of survival. The clinical condition and pathophysiological status of these patients in the Intensive Care Unit might differ from or be more complicated than most predictive models account for. In addition, as the pathophysiological status changes over time, the likelihood of survival day by day will vary. Actually, it would decrease over time and a single prediction value cannot address this truth. Clearly, alternative models and refinements are warranted. In this study, we used discrete-time-event models with the changes of clinical variables, including blood cell counts, to predict daily probability of mortality in individual patients from day 3 to day 28 post Intensive Care Unit admission. Both models we built exhibited good discrimination in the training (overall area under ROC curve: 0.80 and 0.79, respectively) and validation cohorts (overall area under ROC curve: 0.78 and 0.76, respectively) to predict daily ICU mortality. The paper describes the methodology, the development process and the content of the models, and discusses the possibility of them to serve as the foundation of a new bedside advisory or alarm system. | en_US |
dc.format.extent | 1884495 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en_US | - |
dc.relation | Computer Methods and Programs in Biomedicine, 111(2), 280-289 | en_US |
dc.subject | Mortality probability; Prediction model; Blood cell count; Discrete time event history analysis; Intensive Care Unit; Advisory system | en_US |
dc.title | Development of a daily mortality probability prediction model from Intensive Care Unit patients using a discrete-time event history analysis | en_US |
dc.type | article | en |
dc.identifier.doi | 10.1016/j.cmpb.2013.03.018 | en_US |
dc.doi.uri | http://dx.doi.org/10.1016/j.cmpb.2013.03.018 | en_US |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en_US | - |
item.fulltext | With Fulltext | - |
Appears in Collections: | 期刊論文 |
Files in This Item:
File | Description | Size | Format | |
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280289.pdf | 1.84 MB | Adobe PDF2 | View/Open |
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