Fig. 2From: Combination of phenotype and polygenic risk score in breast cancer risk evaluation in the Spanish population: a case –control studyAUC-ROC of the multivariable model, with and without interaction terms (blue and pink, respectively). The AUC of the ROC curve of the final multivariable model with interaction was significantly higher than that of the model without interaction: 0.80 (95% CI: 0.77–0.83) versus 0.74 (95% CI: 0.71–0.77). The 95% confidence interval was evaluated using a bootstrap strategyBack to article page