Figure 1From: No role for glutathione S-transferase genotypes in Caucasian esophageal squamous cell or adenocarcinoma etiology: an European case–control study GST genotype combinations. Low risk genotypes: variant genotypes associated with a decreased EAC or ESCC risk (OR < 1.0). High risk genotypes: variant genotypes associated with an increased EAC or ESCC risk (OR > 1.0).Back to article page