Figure 4.
The performance comparison different models and single-factor variables of in validation cohort (Hellmann cohort) and independent test cohort (Rizvi cohort). (A) Receiver operating characteristic (ROC) curves of different models. (B) Benefit probability and risk of patients in different response groups. (C) ROC curves of different models. (D) Benefit probability and risk of patients in different response groups. (E) Survival analysis based on different models and single-factor variables, time was progression-free survival (PFS). Patients of (A, B) were from Hellmann cohort, and patients of (C–E) were from Rizvi cohort.