Skip to main content

Table 1 Characteristics of the subjects and frequencies of gene methylation

From: Influence of HRH2 promoter polymorphism on aberrant DNA methylation of DAPK and CDH1in the gastric epithelium

  Overall non-GC GC p value*
the number of subjects 527 412 115  
mean age ± SD 61.0 ± 13.7 60.0 ± 13.8 66.2 ± 9.7 0.0019
male : female 319 : 208 235 : 177 84:31 0.0018
H.pylori positive ratio 338/527 249/412 89/115 0.00091
DAPK methylated ratio 296/527 201/412 95/115 <0.0001
CDH1 methylated ratio 246/527 150/412 96/115 <0.0001
  1. *: non-GC group vs. GC group.