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Handheld-Based Decision Support in Trauma Medicine Blaž Zupan Faculty of Computer Science,...
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![Page 1: Handheld-Based Decision Support in Trauma Medicine Blaž Zupan Faculty of Computer Science, University of Ljubljana Baylor College of Medicine, Houston.](https://reader036.fdocuments.net/reader036/viewer/2022072117/56649f315503460f94c4c11b/html5/thumbnails/1.jpg)
Handheld-Based Decision Support
in Trauma Medicine
Blaž Zupan
Faculty of Computer Science, University of LjubljanaBaylor College of Medicine, Houston
![Page 2: Handheld-Based Decision Support in Trauma Medicine Blaž Zupan Faculty of Computer Science, University of Ljubljana Baylor College of Medicine, Houston.](https://reader036.fdocuments.net/reader036/viewer/2022072117/56649f315503460f94c4c11b/html5/thumbnails/2.jpg)
Examples ofMedical Decision Support• Probability of recurrence after radical
prostatectomy
• Predicting patient’s long term clinical status after hip arthroplasty
• Wrist injuries: should we operate?
![Page 3: Handheld-Based Decision Support in Trauma Medicine Blaž Zupan Faculty of Computer Science, University of Ljubljana Baylor College of Medicine, Houston.](https://reader036.fdocuments.net/reader036/viewer/2022072117/56649f315503460f94c4c11b/html5/thumbnails/3.jpg)
Why?
• Second opinion• Systematic approach• Decision analysis
– which factors are important– how do they influence the decision
• Prognosis,• Treatment planning,• Diagnosis, ...
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Why handhelds?
• Handhelds are practical• Decision support tool should be
available wherever decision takes place• They provide enough computing power
![Page 5: Handheld-Based Decision Support in Trauma Medicine Blaž Zupan Faculty of Computer Science, University of Ljubljana Baylor College of Medicine, Houston.](https://reader036.fdocuments.net/reader036/viewer/2022072117/56649f315503460f94c4c11b/html5/thumbnails/5.jpg)
Decision Support Models
background (expert) knowledge
data(EPR, clinical data bases, ...)
statistical analysisdata mining
decisionsupportmodel
patient’s data
decision(prognosis, diagnosis, treatment plan, ...)
![Page 6: Handheld-Based Decision Support in Trauma Medicine Blaž Zupan Faculty of Computer Science, University of Ljubljana Baylor College of Medicine, Houston.](https://reader036.fdocuments.net/reader036/viewer/2022072117/56649f315503460f94c4c11b/html5/thumbnails/6.jpg)
Sucess Story: Prostogram
• MW Kattan, P Fern: From 1999 in regular use at Memorial Sloan-Kettering Hospital and BCM
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Decision Support Shellon Palm(TM)
statistical analysisdata mining
decision support modelsin XML
(synchronization)
decision support
![Page 8: Handheld-Based Decision Support in Trauma Medicine Blaž Zupan Faculty of Computer Science, University of Ljubljana Baylor College of Medicine, Houston.](https://reader036.fdocuments.net/reader036/viewer/2022072117/56649f315503460f94c4c11b/html5/thumbnails/8.jpg)
An example ...
Aoki N. et al: Mathematical Analysis of Data from the Hanshin-Awaji Earthquake.
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... An example
![Page 10: Handheld-Based Decision Support in Trauma Medicine Blaž Zupan Faculty of Computer Science, University of Ljubljana Baylor College of Medicine, Houston.](https://reader036.fdocuments.net/reader036/viewer/2022072117/56649f315503460f94c4c11b/html5/thumbnails/10.jpg)
Current Status• Applications
– BCM & Ben Taub Hospital, Houston: traumatology
– Smrke (Clinical Center in Ljubljana, Slovenia): hip, wrist injury
– Kattan (Sloan-Kettering, NY): prostate cancer
• Methodology– Logistic regression, other methods (table
lookup, naive Bayes, survival models) coming soon
– Integration with data mining tools coming soon