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R Prentice - The International Journal of Biostatistics, 2011 - bepress.com
Pearl (2011) posed the question of whether confinement of clinical trial analyses involving
post-randomization variables to the principal stratum “framework” of Frangakis and Rubin
(2002) unduly restricts the scientific questions that can be asked. Frangakis and Rubin ...
JC Sigl, DI Sessler, SD Kelley… - Anesthesiology, 2011 - journals.lww.com
The RSI for in-hospital mortality is derived using a logistic model and therefore the C statistic
is an appropriate metric of discrimination. The RSIs of 30-day mortality, 1-yr mortality, and
30-day discharge, however, are derived using Cox proportional hazards modeling. For ...
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CACEC RISK… - Journal of the American College of …, 2011 - Am Coll Cardio Found
... Anupam Kumar, Mridula Rai, Raja Pullatt, and Gary V. Heller IRRESPECTIVE OF THE EXTENT
AND SEVERITY OF ISCHEMIA PATIENTS WITH ABNORMAL PET MYOCARDIAL PERFUSION
CARDIOVASCULAR RISK STRATIFICATION IN SYMPTOMATIC CORONARY ...
IF San Francisco, L Werner, MM Regan… - The Journal of …, 2011 - Elsevier
Of the cohort 30% progressed during a median of 2.4 years. Three multivariate analyses were
performed. The first analysis used variables only at diagnosis biopsy and revealed that prostate
specific antigen density greater than 0.08 ng/ml/cc and prostate cancer family history ...
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HJ Chang, I Cho, A Dunning… - Journal of the …, 2011 - Am Coll Cardio Found
... Al-Mallah, Philipp Kaufmann, Chow, Daniel Berman, Filippo Cademartiri, Gil Raff, Joerg Hausleiter,
Leslee J. Hyuk-Jae Chang, Iksung Cho, Allison Dunning, Augustin Delago, Benjamin JW
CALCIUM SCORING CONVENTIONAL RISK STRATIFICATION ALGORITHM AND ...
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