Research Paper Volume 11, Issue 13 pp 4478—4509

Integrated tumor stromal features of hepatocellular carcinoma reveals two distinct subtypes with prognostic/predictive significance

Figure 2. (AC) The restricted cubic spline of the stromal score in training and validation cohorts (DFS). (DF) Patients with stromal-type B had significantly worse disease-free survival than patients with stromal type A in training and validation cohorts. (GI) The stromal score had acceptable predictive ability in all three cohorts. DFS, disease-free survival; RR, risk ratio; AUC, area under the receiver operating characteristic curve.