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Showing 1 to 2 of 2 for “"Concordance Statistic"”.
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Improving the accuracy of statistics used in de-identification and model validation (via the concordance statistic) pertaining to time-to-event data
… expressions, etc.). This thesis tackles three statistical issues pertaining to time-to-event data. The first issue was incurred from an Institute for Clinical and Evaluative Sciences lung cancer registry data set, which was de-identified by censoring patients at an earlier date. This resulted …
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Concurrent Adherence To Multiple Chronic Disease Medications: Examining The Behavior And Issues Concerning Its Measurement
… emergency services (er) utilization. Concordance statistics were computed to compare different measurement approaches. Results intra-disease multiple medication analysis demonstrated strong and significant (p<0.05) relationships between overall adherence estimates for su and tzd and …