Figure 8. The ROC curves and nomogram about FHL2 and RFS in lung cancer. (A) ROC curves evaluating the value of FHL2 for predicting RFS in lung cancer patients. (B) Nomogram predicted 1-year RFS versus actual 1-year RFS. (C) Nomogram predicted 3-year RFS versus actual 3-year RFS. (D) Nomogram predicted 5-year RFS versus actual 5-year RFS. (E–G) Decision curve analysis reflects the feasibility of FHL2 in predicting 1-year, 3-year, and 5-year RFS of patients.