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Table 2 Selected variables by multivariate Cox regression analysis

From: Nomogram for predicting the survival of gastric adenocarcinoma patients who receive surgery and chemotherapy

CharacteristicsHR95% CIp-value
Age1.0091.005–1.013<0.001
Race
 Whitereference  
 Black1.0200.884–1.1750.790
 Others0.7650.668–0.877<0.001
Prime Site<0.001
 cardiareference  
 pylorus0.7290.649–0.818 
 others or primary site unknown0.7490.660–0.849 
Grade
 Wellreference  
 Moderately1.0260.743–1.4170.877
 Poorly1.3791.004–1.8940.047
 Undifferentiated1.5811.026–2.4370.038
Summary stage
 Localizedreference  
 Regional1.2080.919–1.5870.175
 Distal1.7261.263–2.359<0.001
Radiation recode
 Yesreference  
 No/Unknown1.0840.986–1.1920.094
 RNE0.9740.970–0.979<0.001
 RNP1.061.051–1.069<0.001
AJCC
 Ireference  
 II1.3401.064–1.6870.013
 III1.9001.507–2.397<0.001
 IV2.2851.750–2.981<0.001
  1. Abbreviations; RNE number of regional nodes examined, DSW divorced & separated &widowed, RNP number of regional nodes positive, AJCC American Joint Committee on Cancer