highly significantp- value = 0.001
> 0.1%; p- value = 0.16) did not demonstrate a statistically significant impact on OS as shown in Table 3 . Notably, post-transplant TKI maintenance emerged as a highly significant predictor of improved OS ( p- value = 0.001), with a hazard ratio (HR) of 4.43 (95%CI: 1.77–11.1).