Table 6.
Univariate and multivariate regression analysis of OS (immunotherapy group).
| Factor | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| HR1 | 95%CI1 | P-value | HR1 | 95%CI1 | P-value | |
| Line of Therapy | 0.251 | 0.330, 1.921 | 0.183 | 0.225 | 0.029, 1.726 | 0.151 |
| Types of ICIs | 0.391 | 0.500, 3.067 | 0.342 | – | – | – |
| Subsequent Treatment | 0.555 | 0.308, 0.998 | 0.049 | 0.641 | 0.312, 0.925 | 0.041 |
In the multivariate analysis, bold values indicate P < 0.2, while in the univariate analysis table, bold values indicate P < 0.05.