Figure 4

Forest plots of OR with 95% CI for Int7G24A rs334354 polymorphism and cancer risk applying dominant model (GA + AA vs. GG).
The triangles and horizontal lines correspond to the study-specific ORs and 95% CIs. The gray areas reflect the study-specific weight. The hollow diamonds represent the pooled OR and 95% CI of the overall population. The vertical solid lines show the OR of 1 and the vertical dashed lines indicate the corresponding pooled OR.