Figure 2
From: NQO1 C609T polymorphism and esophageal cancer risk: a HuGE review and meta-analysis
The forest plot describing the meta- analysis with a fixed-effect recessive model (TT versus CT + CC) for the association of NQO1 C609T polymorphism with ESCC and EAC. Each study is depicted with size inversely proportional to its variance, accompanied by the respective 95% confidence intervals. Values of OR > 1, implied an increased risk for esophageal cancer with the TT genotype.