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Table 5 Results of univariate analyses of overall survival (OS) time

From: Evaluation of the correlation of KAI1/CD82, CD44, MMP7 and β-catenin in the prediction of prognosis and metastasis in colorectal carcinoma

Variables n Mean OS P-value Log-Rank
(months)
β-catenin    <0.001 15.756
 Negative 45 66.1 ± 22.6   
 Positive 129 46.8 ± 23.0   
KAI1/CD82    <0.001 46.961
 Negative 118 42.9 ± 21.8   
 Positive 56 70.5 ± 18.1   
CD44    <0.001 24.611
 Negative 68 64.4 ± 22.3   
 Positive 106 43.7 ± 22.2   
MMP7    <0.001 27.764
 Negative 61 67.5 ± 20.3   
 Positive 113 43.3 ± 22.1   
Sex    0.804 0.062
 Male 101 53.7 ± 23.0   
 Female 73 49.1 ± 26.0   
Age     0.057
 60 years 68 52.7 ± 23.1 0.811  
  ≥ 60 years 106 51.2 ± 25.3   
Diameter of tumor    0.448 0.575
 5.0 cm 104 50.9 ± 24.1   
  ≥ 5.0 cm 70 53.6 ± 24.8   
Location    0.217 1.521
 Rectum 89 50.3 ± 25.7   
 Colon 85 53.3 ± 22.9   
Differentiation    0.628 0.931
 Well 39 55.7 ± 25.5   
 Moderate 90 51.4 ± 23.9   
 Poor 45 49.1 ± 24.4   
Depth of invasion    0.005 7.781
 Under serous membrane 96 57.1 ± 23.9   
 To serous membrane 78 45.2 ± 23.4   
Lymph node metastasis    <0.001 24.355
 Negative 103 60.9 ± 20.3   
 Positive 71 38.5 ± 23.7   
Distant metastasis    0.003 8.818
 Negative 150 54.1 ± 24.1   
 Positive 24 37.2 ± 21.0   
TNM stage    <0.001 52.689
 I+ II 101 62.3 ± 19.7   
 III + IV 73 37.2 ± 22.7