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Published bySibyl Russell Modified over 8 years ago
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Analyze User Instructions, adapted from MVT Bob Schwanke Siemens WITH FUNDING SUPPORT PROVIDED BY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
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QI-Bench Overview 2222 Formulate Reference Data Sets QIBO Specify RDF Triple Store CT Volumetry CT obtained_by Tumor growth measure_of Therapeutic Efficacy Therapeutic Efficacy used_for Analyze Y=β 0..n +β 1 (QIB)+β 2 T+ e ij Execute Feedbac k
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BiomarkerDB.SummaryStatistic+ = Analyze ({ReferenceDataSet.CollectedValue}); 33 RoleUse CaseSupported NowGap vs. Model Domain expert Run and modify statistical analyses Web App (thin) n/aCreate 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-side Connects to (some)caGrid data services Connect directly to RDSM and knowledge store (and through Formulate, broader set of data services)
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Load Cases and Run MVT (measurement variability tool)
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AIM output for selected case (from Batch Analysis Service)
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Choose Analysis Type (we’ll be adding new Types)
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Ground truth can be direct or indirect
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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
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Intra- and Inter-reader comparisons Output of Analysis Type run (this example intra- reader)
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Inter-reader measurements Output of Analysis Type run (this example inter- reader)
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… calculated Additional outputs based on Methods
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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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