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Kaplan-Meier Survival curves according to significant prognostic factors. (A) The cumulative survival rate as depicted graphically by the Kaplan-Meier method; p=0.005, ECOG ≥3 vs. ECOG <3. (B) The cumulative survival rate as depicted graphically by the Kaplan-Meier method; p=0.003, BMI <18.5 kg/m2 vs. BMI ≥18.5 kmg/m2. (C) The cumulative survival rate as depicted graphically by the Kaplan-Meier method; p=0.002, antitumor therapy vs. no antitumor therapy.
