Data Sheet 2_Clinical predictors of BRCA1/2 P/LP variants for high-risk breast cancer pati
102 BRCA1/2 pathogenic variants were identified in a cohort of 1,204 high-risk breast cancer patients from Zhejiang Cancer Hospital between 2017 and 2021. The dataset underpins a multivariable logistic regression model incorporating histology, molecular subtype, age, and family history. Wei Gu published the model, which achieved an AUC of 0.758, to support clinical decision-making for genetic testing in China.