From: A functional polymorphism in the DNA methyltransferase-3A promoter modifies the susceptibility in gastric cancer but not in esophageal carcinoma
Variables
Controls (n= 346)
GC cases (n= 208)
Pvalue â€
Age (years)
0.115
≤60
141 (40.8)*
99 (47.6)
>60
205 (59.2)
109 (52.4)
Gender
0.182
Male
243 (70.2)
157 (75.5)
Female
103 (29.8)
51 (24.5)