Retrospective Cohort Study
Copyright ©The Author(s) 2021.
World J Clin Oncol. Apr 24, 2021; 12(4): 249-261
Published online Apr 24, 2021. doi: 10.5306/wjco.v12.i4.249
Table 7 Univariable and multivariable analyses of prognostic factors in esophageal cancer
Overall survival
Univariate
Multivariate
RR
95%CI
P value
RR
95%CI
P value
Age1.0360.972-1.1120.285
Male/Female1.3020.204-4.6830.736
Location, MtLtAe/CeUt1.0570.242-3.2910.931
Tumor grade, other/por1.6030.499-4.4660.403
0▪1▪2/3▪48.1672.912-25.340< 0.00011.6440.430-8.0390.486
pN, 0/1▪2▪35.6531.803-24.8000.00210.9240.045-7.5560.946
pM, 0/15.0431.354-15.6900.0191.5180.302-6.3530.588
pStage, 0▪1▪2/3▪415.525.062-58.400< 0.00015.7600.415-160.8000.197
pCR (primary tumor), CR (+)/nonCR (-)3.2020.887-20.4700.0793
CT-PET-T, (-)/(+)3.2271.106-11.6800.03131.4500.307-6.8660.630
CT-PET-N, (-)/(+)25.2706.361-168.100< 0.00018.2681.748-63.6300.006
CT-PET-CMR, (-)/(+)2.9270.996-10.6600.0510