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Table 2 Postoperative patients’ characteristics

From: Association of angiogenic factors with prognosis in esophageal cancer

Characteristics   n % Median Survival (IQR) 95%CI 3-Y-S (%) p Value
pT Category pT0 17 21,8% n.r. - 54,1% 0,464
  pT1 8 10,3% n.r. - 72,9%  
  pT2 10 12,8% n.r. - 58,3%  
  pT3 38 48,7% 23,8 (14,0;*) 14,3 - 33,4 33,8%  
  pT4 4 5,1% 10,4 (3,9;19,1) 0,0 - 25,2 25,0%  
pN Category pN0 36 46,2% n.r. - 66,1% 0,001
  pN+ 40 51,3% 20,3 (11,9;33,7) 14,9 - 25,6 21,8%  
pM Category pM0 74 94,9% n.r. - 46,1% 0,235
  pM1 3 3,8% 21,8 (3,9;33,7) 0,0 - 73,3 0,0%  
Grading postop. G1/2 15 19,2% 22,6 (11,6;*) - 48,1% 0,927
  G3/4 33 42,3% 28,5 (13,7;*) 15,5 - 41,4 40,7%  
Lauren postop. (AEG) Intestinal 22 50,0% 24,0 (19,1;*) 14,6 - 33,3 27,8% 0,796
  Nonintestinal 14 31,8% 21,1 (13,8;*) 15,7 - 26,6 31,2%  
R Status R0 68 87,2% 29,1 (13,8;*) 15,8 - 42,4 42,7% 0,484
  R1/2 8 10,2% 13,7 (10,4;*) 0,0 - 27,4 37,5%  
  1. Median Survival shown in months; n.r.: not reached; CI: confidence interval; 3-Y-S: 3-Year-Survival; IQR: inter quartile range (1st quartile; 3rd quartile (* 3rd quartile not reached)).