Fig. 3From: Serum S100 calcium-binding protein A4 as a novel predictive marker of acute exacerbation of interstitial pneumonia after surgery for lung cancerOS of each S100A4 group. The 1-year OS rate was significantly lower in patients with high S100A4 levels (75.3%; 95% CI 85.3–96.1) than in those with lower S100A4 levels (92.3%; 95% CI 85.3–96.1; P = 0.003)Back to article page