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["Additional file 13: Table S9 Incremental values of pharmacogenomic factors when added to the clinical factors for overall survival."]
[null,"Training dataset",{"$nulls":3},"Validating dataset"]
["Risk factor","C-index (SE)","Difference in C (95% CI)","IDI","NRI","C-index (SE)","Difference in C (95% CI)","IDI","NRI"]
["clinical+gene","0.73(0.02)",{"$nulls":3},"0.71(0.02)"]
["gene","0.60 (0.02)","0.13(0.08-0.17)","0.18(0.12-0.25)","0.36(0.20-0.50)","0.59(0.03)","0.12(0.07-0.17)","0.20(0.10- 0.27)","0.40( 0.27- 0.54)"]
["clinical","0.72(0.02)","0.01(-0.00-0.02)","0.02(-0.01-0.05)","0.07(-0.10-0.32)","0.70(0.02)","0.01(-0.01-0.03)","0.03(-0.01-0.06)","0.06(-0.12- 0.26)"]
["C-index concordance statistic; IDI integrated discrimination improvement; NRI net reclassification improvement; 95% CI 95% confidence interval; SE standard error"]