Research Report
Copyright ©2014 Baishideng Publishing Group Co.
World J Clin Oncol. May 10, 2014; 5(2): 170-176
Published online May 10, 2014. doi: 10.5306/wjco.v5.i2.170
Table 6 Multivariate analysis of overall survival of patients without chemotherapy
FactorsOS
HR95%CIP
Age1.5250.765-3.0410.230
Gender1.2290.559-2.7010.608
Tumor size4.7582.339-9.678< 0.001
Differentiation0.7840.259-2.3790.668
T category4.5660.570-36.5690.153
N category2.0961.506-2.916< 0.001
Vascular/nerves invasion2.8611.247-6.5660.013
CEA1.3290.670-2.6370.415
CA19-95.0771.203-21.4270.027
CA500.6710.183-2.4630.547