Univariate and multivariate analyses
tumor
REGRESSION, TUMOR
The following variables were included in the univariate cox regression analysis: race, age, gender, marital status, TNM stage, tumor grade, surgical methods of the primary site, radiotherapy, and surgery of regional lymph nodes. Based on the results of the univariate analysis, variables that Univariate and multivariate COX regression analysis for OS in the training sets*