Fig. 2From: The CDH1 -160C/A polymorphism is associated with breast cancer: evidence from a meta-analysisForest plots of effect estimates for CDH1 -160 C/A polymorphism in different genetic models. For each of the studies, the boxes and horizontal lines represent the OR and the corresponding 95 % CI; the area of the boxes indicates the weight (inverse of the variance). The diamond corresponds to the summary OR and 95 % CIBack to article page