Fig. 4.
Overall survival (OS) curves for revised maximum standardized uptake value (SUVmax) and nuclear grade. The OS of the revised SUVmax ≤ 6.0 group was significantly better than that of the revised SUVmax > 6.0 group in the log-rank test (p < 0.001). There were no significant differences in OS among the nuclear grades in the log-rank test (p = 0.254)