Fig. 2.

A) Kaplan-Meier curve for distant metastasis-free survival (DMFS) according to GEP classification. DMFS at 1 year, 2 years, and 5 years for class 1A: 98.9%, 97.5%, and 97.5%, respectively. DMFS at 1 year, 2 years, and 5 years for class 1B: 100.0%, 100.0%, and 100.0%, respectively. DMFS at 1 year, 2 years, and 5 years for class 2: 91.4%, 71.5%, and 42.2%, respectively. B) Kaplan-Meier curve for overall survival (OS) according to GEP classification. OS at 1 year, 2 years, and 5 years for class 1A: 98.9%, 96.2%, and 86.5%, respectively. OS at 1 year, 2 years, and 5 years for class 1B: 100.0%, 100.0%, and 90.9%, respectively. OS at 1 year, 2 years, and 5 years for class 2: 98.0%, 93.2%, and 37.9%, respectively. C) Kaplan-Meier curve for disease-specific survival (DSS) according to GEP classification. DSS at 1 year, 2 years, and 5 years for class 1A: 100.0%, 96.5%, and 96.5%, respectively. DSS at 1 year, 2 years, and 5 years for class 1B: 100.0%, 100.0%, and 100.0%, respectively. DSS at 1 year, 2 years, and 5 years for class 2: 98.0%, 93.2%, and 41.6%, respectively