analyze user instructions, adapted from mvt bob schwanke siemens with funding support provided by...
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![Page 1: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/1.jpg)
Analyze User Instructions, adapted from MVT
Bob SchwankeSiemens
WITH FUNDING SUPPORT
PROVIDED BY NATIONAL
INSTITUTE OF STANDARDS AND
TECHNOLOGY
![Page 2: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/2.jpg)
QI-Bench Overview
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Formulate
Statistical Analysis Results (Relation
strength)
Annotation and Image Markup,
Non-imaging Clinical Data
Primary Data: Images and other
Raw Data
Reference Data SetsQIBO
Specify
RDF Triple Store
CT Volumetry CT
obtained_by
Tumor growth
measure_of
TherapeuticEfficacy
used_for
Analyze
Y=β0..n+β1(QIB)+β2T+ eij
Execute
Feedbac k
Feed
bac
k
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BiomarkerDB.SummaryStatistic+ = Analyze ({ReferenceDataSet .CollectedValue});
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Role Use Case Supported Now Gap vs. Model
Domain expert
Run and modify statistical analyses
Web App (thin) n/a Create the web app
Informaticist
Configure set of analysis scripts in toolbox
Desktop (thick)
Run relevant calculations at technical performance level
Persist statistical calculations results as N-ary relations in knowledge store, across larger data sets and at clinical level too
IT systems expert
Configure data input and output services
Server-sideConnects to (some)caGrid data services
Connect directly to RDSM and knowledge store (and through Formulate, broader set of data services)
![Page 4: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/4.jpg)
Load Cases and Run MVT (measurement variability tool)
![Page 5: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/5.jpg)
AIM output for selected case (from Batch Analysis Service)
![Page 6: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/6.jpg)
Choose Analysis Type (we’ll be adding new Types)
![Page 7: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/7.jpg)
Ground truth can be direct or indirect
![Page 8: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/8.jpg)
Deselect RECIST and WHO measurements
Choose Biomarker Measurements to Analyze (we’ll be adding Measurements)
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R Script for summary statistic
Some Methods exist; we will create new ones (e.g., factor analysis)
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Column per measurement
Columns for calculation according to the Methods
![Page 11: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/11.jpg)
Intra- and Inter-reader comparisons
Output of Analysis Type run (this example intra-reader)
![Page 12: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/12.jpg)
Inter-reader measurements
Output of Analysis Type run (this example inter-reader)
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… calculated
Additional outputs based on Methods
![Page 14: Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY](https://reader035.vdocuments.net/reader035/viewer/2022070412/56649e875503460f94b8aa7f/html5/thumbnails/14.jpg)
Outliers list
Outlier Analysis with Drill-down is Supported (access to raw imagery)
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Configure plots as needed
Resulting plots – we’ll be adding plot types, e.g., box, radar, and K-M
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