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Table 1 Clinical and pathological features of colorectal cancer patients

From: Deregulated expression of cryptochrome genes in human colorectal cancer

  n = 50 %
Age (years):  
 Mean ± SD 67.2 ± 11.6
Gender:   
 Male 34 68
 Female 16 32
Tumour location:   
 Proximal colona 17 34
 Transverse colon 6 12
 Distal colonb 27 54
Histologic Type   
 Non-mucinous adenocarcinoma 45 90
 Mucinous adenocarcinoma 5 10
Depth of tumour invasion   
 T2 4 8
 T3 43 86
 T4 3 6
Lymph node involvement   
 N0 24 48
 N1 14 28
 N2 12 24
Metastasis   
 Not 48 96
 Yes 2 4
TNM STAGE   
 I-II 27 54
 III-IV 23 46
Grading   
 G1-G2 45 90
 G3-G4 5 10
Modified Dukes Staging System   
 A 4 8
 B 20 40
 C 24 48
 D 2 4
Vascular Invasion   
 Not 27 54
 Yes 23 46
MSI frequency   
 Missing 12 24
 High 9 18
 Low 10 20
 Stable 19 38
  1. aCaecum and ascending colon
  2. bDescending colon, sigmoid colon and rectum