GASC1-Adapted Neoadjuvant Chemotherapy for Resectable Esophageal Squamous Cell Carcinoma: A Prospective Clinical Biomarker Trial

Table 3

Univariate and multivariate analyses of risk factors for the overall survival.

	Univariate analysis	Multivariate analysis
		Hazard ratio	95% CI
Age (year)
<65/≥65	0.448
Gender
Male/female	0.679
Tumor location
Upper/middle/lower	0.156
cT
T1/T2/T3	0.028	2.366	1.233–4.569	0.01
cN
N0/N+	0.014
Pathological grade
G1/G2/G3	0.044
GASC1 expression
High/low	0.039	1.89	1.011–4.216	0.048

Log-rank test. Adjusted 95% confidence interval. Cox proportional hazard model.