Table 3.

Multivariable Cox proportional hazard model for survival, accounting for confounding variables in patients with full genotyping and diagnosed with metastatic disease through April 2019 (n = 156).

Variable	Multivariable
	HR	95% CI	p
Age	1.00	0.98–1.02	0.851
Gender	0.98	0.61–1.60	0.951
ECOG	2.47	1.98–3.09	<0.001
Targeted Therapy	0.40	0.21–0.71	0.002

ECOG (Eastern Cooperative Oncology Group): performance status; HR: hazard ratio; CI: confidence interval.