Skip to main content
. 2020 Sep;8(17):1075. doi: 10.21037/atm-20-1358a

Table 1. Clinicopathologic variables and univariate analysis of the Chinese training cohort of node-negative stage III gastric cancer patients.

Population No. of patients 3-year OS
(%)
5-year OS
(%)
Univariate analysis Multivariate analysis
P value HR (95% CI) P value
Gender 0.456
   Female 18 27.8 16.8
   Male 66 40.9 22.7
Age, years 0.016 0.049
   ≤60 40 50 27.5 1 (Ref.)
   >60 44 27.3 15.9 1.720 (1.013–2.961)
Tumor size, cm 0.006 0.034
   ≤4 19 63.2 47.7 1 (Ref.)
   >4 65 30.8 13.8 2.012 (1.006–4.024)
Tumor location 0.854
   Upper third 26 38.5 23.2
   Middle third 16 31.3 18.8
   Lower third 29 44.8 24.1
   >2/3 stomach 13 30.8 15.4
Lauren classification 0.034 0.265
   Intestinal 43 44.2 30.2 1 (Ref.)
   Diffuse 41 31.7 12.2 1.344 (0.800-2.258)
Type of gastrectomy 0.016 0.042
   TG 33 15.2 12.1 1 (Ref.)
   DG 35 48.6 22.9 0.542 (0.302-0.972)
   PG 16 62.5 37.5 0.450 (0.213-0.951)
ELNs <0.001 <0.001
   ELNs ≤31 55 21.8 5.5 1 (Ref.)
   ELNs >31 29 69.0 51.7 0.235 (0.125–0.444)

No., number; OS, overall survival; HR, hazard ratio; 95% CI, 95% confidence interval; Ref, reference; TG, total gastrectomy; PG, proximal gastrectomy; DG, distal gastrectomy; ELNs, examined lymph nodes.