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Forest plot summarizing odds ratios (ORs) and 95% confidence intervals (CIs) for the association between tagSNP rs1801157 and breast cancer risk. A. Pooled effect estimated from 7 case-control studies conducted in 6 different countries using fixed-effect meta-analytic models (I2=40.6% [0%, 75%]; Q: 10.09, P=0.121). B. Pooled effect estimated from 5 case-control studies of European ancestry using fixed-effect meta-analytic models (I2=0% [0%, 75%]; Q: 3.32, P=0.505).
