TY - GEN AU - Royston,Patrick AU - Sauerbrei,Willi TI - A new measure of prognostic separation in survival data SN - 0277-6715 PY - 2004///0513 KW - Brain Neoplasms KW - drug therapy KW - Breast Neoplasms KW - Clinical Trials as Topic KW - statistics & numerical data KW - Germany KW - Glioma KW - Humans KW - Liver Cirrhosis, Biliary KW - therapy KW - Models, Statistical KW - Multicenter Studies as Topic KW - Multivariate Analysis KW - Prognosis KW - Survival Analysis N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1002/sim.1621 ER -