marginal significancep = 0.069
Contrarily, a lower rate of overall adverse events was observed in the non-switching group with marginal significance ( p = 0.069).
Contrarily, a lower rate of overall adverse events was observed in the non-switching group with marginal significance ( p = 0.069).
Although this statistical significance did not persist in PFS after PSM and in the OS analysis, a clear trend of survival inferiority can be found in the switching group, with only 26.79% 5-year OS and 18.75% 5-year PFS (electronic supplementary Fig.