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Table 1 Correlation between CD133 protein expression and clinicopathological features [n(%)](n = 99 cases)

From: Expressions and clinical significances of CD133 protein and CD133 mRNA in primary lesion of gastric adenocacinoma

Clinicopathological parameter Grouping CD133 protein expression χ2value P value
   positive negative   
Gender male 18(18.18) 51(51.52) 1.130 0.288
  female 11(11.11) 19(19.19)   
Age(year) 60 9(9.09) 30(30.30) 1.200 0.273
  > 60 20(20.20) 40(40.40)   
Tumor diameter(cm) 5 17(17.17) 40(40.40) 4.175 0.041
  > 5 12(12.12) 10(10.10)   
Histological grade 1 5(5.05) 16(16.16) 2.030 0.566
  2 13(13.13) 27(27.27)   
  3 11(11.11) 27(27.27)   
Invasion depth T 1 0(0.00) 11(11.11) 6.116 0.106
  T 2 6(6.06) 17(17.17)   
  T 3 10(10.10) 21(21.21)   
  T 4 13(13.13) 21(21.21)   
Lymph node metastasis N 0 3(3.03) 27(27.27) 10.227 0.017
  N 1 15(15.15) 20(20.20)   
  N 2 7(7.07) 19(19.19)   
  N 3 4(4.04) 4(4.04)   
TNM stage II 2(2.02) 19(19.19) 8.108 0.044
  III 4(4.04) 10(10.10)   
  IV 13(13.13) 31(31.31)   
  IV 10(10.10) 10(10.10)   
Lymphatic vessel infiltration positive 28(28.28) 27(27.27) 27.636 0.000
  negative 1(1.01) 43(43.43)   
Vascular infiltration positive 28(28.28) 15(15.15) 46.624 0.000
  negative 1(1.01) 55(55.56)