Figure 4From: Prognostic value of secreted phosphoprotein-1 in pleural effusion associated with non-small cell lung cancer Kaplan-Meier survival analysis of 85 patients with MPE due to NSCLC. The median overall survival (OS) was also significantly longer for the low-expressing patients (468 days) than for the high-expressing patients (301 days) (P = 0.026). CUM survival: cumulative survival; Survival Functions: the function of Kaplan-Meier survival analysis.Back to article page