Table 6. Performance of the selected features discriminating TNBC and NTNBC.

Selected feature	Coefficient	Odds ratio (95% CI)	P value	AUC value
CC_kurtosis	1.424	4.15 [1.20–14.42]	0.025*	0.674
CC_sumAverage	−1.551	0.21 [0.06–0.80]	0.022*	0.703
MLO_InverseDifferenceMoment_AllDirection_offset4_SD	−1.185	0.31 [0.12–0.81]	0.017*	0.694

TNBC, triple-negative breast cancer; NTNBC, non-triple-negative breast cancer; CI, confidence interval; AUC, area under the receiver operating characteristic curve; * means P<0.05.