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Table 1 Correlation of Rab27A expression with clinicopathological characteristics of 112 CRC patients

From: High Rab27A expression indicates favorable prognosis in CRC

Groups No. Rab27A χ2 p value
+ %
Gender     1.1835 0.277
 Male 73 39 53.4
 Female 39 25 64.1
Age (years)     0.0133 0.908
 ≥60 74 42 56.8
 <60 38 22 57.9
Tumor size (cm)     0.4585 0.498
 ≥5 47 25 53.2
 <5 62 37 59.7
 Insufficient data 3 2  
Tumor location     1.9870 0.370
 Colon 57 32 56.1
 Rectum 51 31 60.8
 Ileocecal junction 4 1  
Histological type     2.3425 0.126
 Adenocarcinoma 102 56 54.9
 Non-adenocarcinoma 10 8 80.0
Tumor differentiation     3.3634 0.186
 Well 1 0 0.0
 Moderately 92 55 59.8
 Poorly 15 6 40.0
 Insufficient data 4 3  
Serum CEA level (ng/ml)     0.2855 0.593
 ≥15 14 7 50.0
 <15 71 41 57.7
 Insufficient data 27 16  
T (Primary tumor)     3.0490 0.218
 T1 7 6 85.7
 T2 26 16 61.5
 T3 79 42 53.2
N (Lymph node metastasis)     5.2438 0.022*
 Positive 44 31 70.5
 Negative 68 33 48.5
M (Distant metastasis)     0.6280 0.428
 Positive 5 2 40.0
 Negative 107 62 57.9
TNM stage     9.2855 0.026*
 Stage I 29 18 62.1
 Stage II 36 14 38.9
 Stage III 42 30 71.4
 Stage IV 5 2 40.0
  1. *p < 0.05