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Mammography performance indicators (sensitivity and specificity).
| Biopsy results | |||
|---|---|---|---|
| Positive (malignancy demonstrated by biopsy within one year) | Negative (benignity in biopsy study or no cancer detected withir one year) | ||
| Screening mammography | Positive mammography (categories 0, 4, 5) | 34 (TP) | 187 (FP) |
| Negative mammography (categories 1, 2, 3) | 1 (FN) | 7,025 (TN) | |
