Table 3.
Results and classification of validation test set replicates.
| Replicate 1 | Replicate 2 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test set slide | Long- DBM area % | Short- DBM area % | Short/Long ratio | Outcome | AI prediction | Test set slide | Long-DBM area % | Short-DBM area % | Short/Long ratio | Outcome | AI prediction |
| T13 | 9.4 | 4.2 | 0.4 | Long | Long | T07 | 11.2 | 4.1 | 0.4 | Short | Long |
| T15 | 7.0 | 3.4 | 0.5 | Long | Long | T15 | 15.8 | 7.4 | 0.5 | Long | Long |
| T17 | 2.3 | 1.8 | 0.8 | Long | Long | T16 | 16.2 | 9.7 | 0.6 | Long | Long |
| T16 | 9.3 | 9.5 | 1.0 | Long | Long | T13 | 8.1 | 7.9 | 1.0 | Long | Long |
| T07 | 5.4 | 7.0 | 1.3 | Short | Long | T17 | 6.5 | 8.6 | 1.3 | Long | Long |
| T12 | 4.1 | 11.4 | 2.7 | Long | Long | T14 | 6.2 | 17.0 | 2.8 | Long | Long |
| T08 | 3.6 | 16.0 | 4.4 | Short | Long | T12 | 8.0 | 28.8 | 3.6 | Long | Long |
| T14 | 4.2 | 28.7 | 6.8 | Long | Long | T20 | 4.5 | 18.5 | 4.1 | Long | Long |
| T02 | 1.1 | 12.6 | 11.4 | Short | Long | T08 | 5.6 | 24.4 | 4.4 | Short | Long |
| T20 | 1.2 | 19.6 | 16.5 | Long | Long | T02 | 2.4 | 16.3 | 6.9 | Short | Long |
| T18 | 0.9 | 16.9 | 18.0 | Long | Long | T19 | 1.2 | 22.0 | 18.7 | Long | Long |
| T04 | 0.6 | 23.0 | 35.9 | Short | Short | T18 | 1.5 | 38.2 | 25.1 | Long | Long |
| T19 | 0.3 | 11.4 | 36.4 | Long | Short | T21 | 1.9 | 49.6 | 25.7 | Long | Long |
| T22 | 0.3 | 10.4 | 37.4 | Long | Short | T03 | 2.2 | 66.5 | 30.2 | Short | Short |
| T03 | 1.2 | 57.5 | 49.6 | Short | Short | T09 | 0.2 | 30.2 | 124.7 | Short | Short |
| T21 | 0.2 | 25.9 | 104.6 | Long | Short | T11 | 0.5 | 78.2 | 146.5 | Short | Short |
| T01 | 0.4 | 72.9 | 166.6 | Short | Short | T06 | 0.4 | 63.8 | 181.0 | Short | Short |
| T09 | 0.1 | 18.3 | 198.3 | Short | Short | T04 | 0.3 | 48.9 | 186.3 | Short | Short |
| T06 | 0.1 | 36.4 | 347.1 | Short | Short | T22 | 0.2 | 56.5 | 278.8 | Long | Short |
| T11 | 0.1 | 63.4 | 537.6 | Short | Short | T01 | 0.2 | 87.4 | 374.5 | Short | Short |
| T05 | 0.0* | 56.6 | 1446.4 | Short | Short | T05 | 0.1 | 68.8 | 523.1 | Short | Short |
| T10 | 0.0* | 56.5 | 8506.6 | Short | Short | T10 | 0.0* | 70.0 | 8150.6 | Short | Short |
Digital biomarker (DBM) area refers to percent of total tumor area classified as a biomarker. Outcome refers to the actual PFI group. Italicized rows are slides incorrectly classified by the neural network.
*Does not represent true 0%.