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Table 1 Clinicopathologic characteristics of colorectal cancer patients

From: Identification of novel hypermethylated genes and demethylating effect of vincristine in colorectal cancer

Characteristics Methylation-profiling subjects Validation subjects
Non-patients (n = 10) Patients (n = 21) Patients (n = 10)
Age (years)    
> 65 4 13 5
≤ 65 6 8 5
Gender    
Male 2 14 5
Female 8 7 5
Location    
Rectum   5 5
Right, left colon 10 16 5
Clinical stage    
I + II   11 5
III + IV   10 5
Differentiation    
Well   7 5
Moderate   14 5
Lymphatic metastasis    
Present   9 5
Absent   12 5
Maximum tumor diameter (mm)    
> 25   7 5
≤ 25   14 5
Smoking (1 pack/day)    
Yes   9 4
No   12 6
Alcohol intake (3 times/week)    
Yes   11 4
No   10 6