a favorable trendP=0.24
Time-dependent cox analysis indicated that e-irAE was associated with a favorable trend in both PFS [hazard ratio (HR), 0.77; 95% CI, 0.50–1.19; P=0.24] and OS (HR, 0.84; 95% CI, 0.52–1.36; P=0.48).
Time-dependent cox analysis indicated that e-irAE was associated with a favorable trend in both PFS [hazard ratio (HR), 0.77; 95% CI, 0.50–1.19; P=0.24] and OS (HR, 0.84; 95% CI, 0.52–1.36; P=0.48).
In addition, first-line ICI showed a trend toward improved OS, but was not statistically significant (HR, 0.84; 95% CI, 0.63–1.13, P=0.24).
The occurrence of e-irAE showed a favorable trend for both PFS (HR, 0.77; 95% CI, 0.50–1.19; P=0.24) and OS (HR, 0.84; 95% CI 0.52–1.36; P=0.48), indicating that patients who developed e-irAEs tended to have better clinical outcomes, although the associations did not reach statistical significance.