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Table 4 The univariate and multivariate survival analysis of all patients

From: Bursectomy and non-bursectomy D2 gastrectomy for advanced gastric cancer, initial experience from a single institution in China

  p value* Multivariate HR (95 % CI) p value**
Age 0.753   
 <65 years vs. ≥65 years    
Gender 0.880   
 Male vs. female    
Cross-sectional location 0.315   
 Lesser vs. greater vs. anterior vs. posterior vs. circumferential involvement    
Longitudinal location 0.030   
 U vs. M vs. L    
Differentiation grade 0.378   
 Well-moderate vs. poor-undifferentiated    
Macroscopic type 0.027   
 Type 1–2 vs. Type 3–4    
Tumor size 0.002   
 <5 cm vs. ≥5 cm    
Resection patterns    
 DG vs. TG 0.012   
Bursectomy 0.055   0.025
 With vs. without   1:1.640 (1.064–2.528)  
T stage <0.001 1  
 pT2-3 vs. pT4   1:2.719 (1.615–4.579) <0.001
N stage <0.001   
 N0   1  
 N1   1.674 (0.812–3.450) 0.163
 N2   1.936 (0.934–4.010) 0.075
 N3   2.702 (1.461–4.997) 0.002
  1. Abbreviations: U upper, M middle, L lower, DG distal gastrectomy, TG total gastrectomy
  2. *Log-rank test; **Cox hazard model