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Figure 1 | BMC Cancer

Figure 1

From: A simple method for assigning genomic grade to individual breast tumours

Figure 1

Prognostic significance of microarray-based grading. Tumours in the respective data sets graded with either the "genomic grade" (green- red) or by a pathologist (solid, dashed and dotted). Fraction of patients alive without distant metastasis (DMFS; y-axis), years (x-axis). Genomic grade determined with the optimized signature (reduced from 128 to 91 probe sets) and mean rank. P-values = log-rank test of difference for intermediate grade tumors (hist. G2; dashed line), when stratified by microarray-based grading. Insufficient statistical power in C and D: the number of events per groups small.

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