Table 2.

Univariate and multivariate progression-free survival analysis.

Characteristics	Univariate			Multivariate
	HR	95% CI	p	HR	95% CI	p
Sex (female vs. male)	1.54	1.10–2.15	0.013	1.52	1.07–2.15	0.020
Age (<65 vs. ≥65)	1.42	1.01–2.00	0.044	1.30	0.01–1.85	0.150
PD-L1 (<1 vs. 1–49)	1.22	0.75–1.97	0.427
PD-L1 (<1 vs. ≥50)	0.73	0.47–1.13	0.154
G12 mutations (C vs. D)	1.05	0.66–1.67	0.830
G12 mutations (C vs. A)	1.21	0.64–2.28	0.563
G12 mutations (C vs. V)	1.34	0.90–2.00	0.145
G12 mutations (C vs. Others)	1.40	0.70–2.81	0.343
First line (ICI ± CT vs. CT)	0.63	0.45–0.87	0.005	0.62	0.45–0.87	0.005

Bold was used to pin point data with relevance.