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. Author manuscript; available in PMC: 2010 Dec 14.
Published in final edited form as: Clin Cancer Res. 2009 Dec 15;15(24):7711–7718. doi: 10.1158/1078-0432.CCR-09-2074

Table 3.

Benchmark Analysis of Progression Free survival (PES) and Overall Survival (OS)

Arm A p B p C p D p
Median PFS, months 5.9 4.2 2.2 3.5
Predicated 6-month PFS rate*, % 16 graphic file with name nihms149383t1.jpg 0.002 17 graphic file with name nihms149383t2.jpg 0.03 15 graphic file with name nihms149383t3.jpg NS 16 graphic file with name nihms149383t4.jpg NS
6-month PFS rate, % 50 40 11 23
95% 33–66 25–57 4–26 14–40
Median OS months 10.5 10.5 5 8
Predicted 1 yr OS rate*, % 34 graphic file with name nihms149383t5.jpg NS 35 graphic file with name nihms149383t6.jpg NS 18 graphic file with name nihms149383t7.jpg NS 21 graphic file with name nihms149383t8.jpg <0.1
Observed 1 year OS rate, % 34 48 14 33
95%Cl 21–47 30–60 6–30 22–47
Number of patients evaluated 35 38 35 51
*

Calculated from Korm et.al.25