Table 3.
Channel involvement results. Overall results for S86 and S95 operating points and patient to patient results at S95. Number of active channels (expert’s marks Aexpert and automatic detections Aauto), sensitivity (Se) and specificity (Sp), and positive (Pa) and negative (Na) agreement regarding channel involvement, Cohen’s κ coefficient and ranking distance (RD). All the values except the RD correspond to the average among all the subject level true positive events.
| Pat. | Aexpert | Aauto | Se (%) | Sp (%) | Pa (%) | Na (%) | κ | RD |
|---|---|---|---|---|---|---|---|---|
| S86 | 3.8 | 3.6 | 64.0 | 95.6 | 60.3 | 94.9 | 0.56 | 0.16 |
| S95 | 3.8 | 5.7 | 82.2 | 89.5 | 63.1 | 92.6 | 0.57 | 0.19 |
| A | 4.5 | 4.8 | 53.8 | 93.1 | 48.3 | 93.3 | 0.43 | 0.28 |
| B | 5.1 | 6.2 | 85.5 | 91.9 | 76.0 | 94.2 | 0.71 | 0.38 |
| C | 3.0 | 5.1 | 86.2 | 89.9 | 64.4 | 93.8 | 0.59 | 0.10 |
| D | 8.1 | 10.0 | 76.8 | 78.8 | 62.4 | 81.4 | 0.45 | 0.48 |
| E | 6.7 | 10.8 | 74.3 | 74.8 | 52.5 | 81.0 | 0.37 | 0.24 |
| F | 3.1 | 3.6 | 68.5 | 94.2 | 56.0 | 95.2 | 0.53 | 0.04 |
| G | 2.6 | 4.3 | 88.6 | 92.4 | 65.3 | 95.3 | 0.62 | 0.08 |
| H | 2.1 | 4.0 | 88.8 | 89.6 | 61.5 | 93.7 | 0.57 | 0.09 |
| I | 2.5 | 3.3 | 81.8 | 95.7 | 68.0 | 97.0 | 0.66 | 0.04 |
| J | 1.7 | 1.3 | 33.3 | 97.7 | 22.2 | 97.2 | 0.21 | 0.50 |
| K | 1.8 | 2.9 | 81.1 | 95.2 | 56.5 | 97.0 | 0.54 | 0.07 |
| L | 3.6 | 6.2 | 96.1 | 89.0 | 66.0 | 93.6 | 0.61 | 0.18 |
| M | 4.0 | 6.5 | 81.0 | 87.8 | 59.9 | 91.9 | 0.53 | 0.11 |
| N | 3.1 | 5.7 | 97.4 | 88.9 | 69.0 | 93.6 | 0.64 | 0.04 |
| O | 6.0 | 6.3 | 82.2 | 95.4 | 76.5 | 95.9 | 0.73 | 0.14 |