Table 4.

Multivariate logistic regression analysis of clinical factors and the radiomics score.

Characteristics	OR (95% CI)	β coefficient	P value
Age	0.957 (0.926–0.989)	−0.044	0.008
Family History∗	4.336 (2.270–8.281)	1.598	<0.001
HER2 positive	0.272 (0.117–0.634)	−1.274	0.003
Ki-67 ≥ 20%	4.609 (1.343–15.831)	1.528	0.016
Radiomics score	1.666 (1.302–2.154)	0.511	<0.001

HER2: human epidermal growth factor receptor 2.

^∗Family history of BRCA1/2-related malignancy, including breast, ovarian, pancreatic and prostate cancer.