Training dataset* | Testing dataset | Testing dataset results | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Description | Number of non-carriers | Number of carriers | Odds ratio | 95% CI | P-value | Odds ratio | 95% CI | P-value | OR | 95% CI | P-value | AUC | SE |
 |  |  | Unadjusted | Adjusted for age | Adjusted for age and PMD |  |  | ||||||
Percent mammographic density (PMD) alone | 30 | 30 | 1.022 | (0.99, 1.06) | 0.21 | 1.002 | (0.96, 1.04) | 0.96 | N/A | Â | Â | 0.59 | 0.07 |
Features alone1 | 30 | 30 | 2.00 3 | (1.59, 2.51) | 0.02 | 1.93 3 | (1.53, 2.42) | 0.03 | 1.93 3 | (1.54, 2.43) | 0.03 | 0.68 | 0.07 |
Features1 + PMD | 30 | 30 | 2.10 3 | (1.67, 2.65) | 0.01 | 2.03 3 | (1.62, 2.56) | 0.03 | N/A | Â | Â | 0.72 | 0.07 |