Table 5.
Margin sentence extraction results
| Reports | |
| RRP path reports with diagnosis of carcinoma of the prostate | 782 |
| Reports from which true positive (category 1 or 2) sentences were extracted | 780 (99.74%) |
| Sentences Extracted | |
| Number of sentences extracted | 851 |
| Positive margin sentences (category 1) | 131 |
| Negative margin sentences (category 2) | 697 |
| Not applicable or definitive (category 3) | 23 |
| Number of true positives (precision) | 828 (97.3%) |
| Distribution of False Positives | |
| BWH false positive sentences | 22 |
| UCLA false positive | 1 |