[Retracted] Risk Factors and Prognostic Analysis of Gastrointestinal Stromal Tumor Recurrence-Metastasis

Figure 1

Nomogram of statistically significant variables in multivariate Cox proportional hazards model. (a) Nomogram of statistically significant variables in multivariate Cox proportional hazards model: (1) rupture: 1; intraluminal rupture of digestive tract; 2 extraluminal rupture of digestive tract; (2) site: 0; no gastric; 1, gastric; (3) size: 0, ≤2.0; 1, 2.1-5.0; 2, 5.1-10.0; 3, >10.0; (4) mitotic index (per 50 HPFs): 1, ≤5; 2; 6-10; 3, >10; (5) classification of risks: 0, low/intermediate; 1, high. (b) Receiver operating characteristic curves for risk model to predict the PFS of patients with GISTs.

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