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Fig. 4 | Clinical Proteomics

Fig. 4

From: Proteins from formalin-fixed paraffin-embedded prostate cancer sections that predict the risk of metastatic disease

Fig. 4

Biochemical failure free survival as a function of Annexin A2 risk stratification group. Kaplan–Meier estimator curves of time to biochemical failure were constructed using an a priori selected two-fold increase in ANXA2 abundance in tumor relative to control tissue as the cut-point in each of the 16 cases. Statistical analysis of the failure demonstrated a significant difference in time to biochemical failure between the two groups (log-rank Chi squared p = 0. 025), indicating that a >2-fold change in ANXA2 abundance is predictive for early biochemical failure. Vertical lines on the Annexin A2 <2 curve denote censored cases

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