Intratumoral Microbiota Impacts the First-Line Treatment Efficacy and Survival in Non-Small Cell Lung Cancer Patients Free of Lung Infection

Table 8

Association between Serratia marcescens and the OS.

Outcome	Median	95% CI		Log-rank chi-square	value
−	18 months	15.107	20.893	6.995	0.008
+	49	N.A.	N.A.