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. 2014 Nov 21;14:858. doi: 10.1186/1471-2407-14-858

Figure 2.

Figure 2

Overall survival in curative-intent (M0) patients in Kaplan-Meier analysis (A and B) and Cox proportional hazards model (C and D). (A) increasing vs. decreasing vs. stable and (B) increasing vs. decreasing post-treatment OPN levels (t1 to t2), (C) increasing vs. decreasing vs. stable and (D) increasing vs. stable or falling OPN levels after radiotherapy (t1 to t2).