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. Author manuscript; available in PMC: 2012 Mar 15.
Published in final edited form as: Cancer. 2010 Oct 19;117(6):1262–1271. doi: 10.1002/cncr.25526

Figure III.

Figure III

Plot of the log of the hazard ratios for Overall Survival (OS) versus the log of the odds ratios for (A) best response (BR) and (B) confirmed response (CoR) endpoints. The sizes of the circles are proportional to the sample size within each center or unit included in the 3 randomized trials. Excluding the bolded outliers for (A) yielded values of 0.55 and 0.47 for WLS R2 and Spearman rank correlation coefficients, respectively. Excluding the bolded outliers from (B) yielded values of 0.46 and 0.46 for WLS R2 and Spearman rank correlation coefficients, respectively.