Figure 1From: Prognostic information of serial plasma osteopontin measurement in radiotherapy of non-small-cell lung cancer Freedom from relapse in curative-intent (M0) patients in (A) increasing (rise ≥ +10%) vs. decreasing (fall ≥ −10%) vs. stable (between −10% fall and +10% rise) OPN levels after radiotherapy (t1 to t2) and (B) increasing or stable vs. decreasing posttreatment OPN levels in Kaplan-Meier analysis. Back to article page