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Characteristics of the 143 benign breast lesions.
| True negative group (“possibly benign” CAD result) | False positive group (“possibly malignant” CAD result) | P | |
|---|---|---|---|
| N | 125 | 18 | |
| Mean age ± SD, years | 40.4 ± 11.1 | 36.5 ± 13.4 | 0.172 |
| Menopause | 0.177 | ||
| Yes | 30 | 7 | |
| No | 95 | 11 | |
| Family history | 0.589 | ||
| Yes | 2 | 0 | |
| No | 123 | 18 | |
| Largest diameter ± SD, cm | 1.6 ± 0.8 | 2.0 ± 0.8 | 0.053 |
CAD = computer-aided diagnosis; SD = standard deviation.
