Table 3
Evaluation of different algorithms for discriminating between controls and glaucomatous eyes using the rarebit perimetry testing
| Algorithms | Sensitivity (%) | Specificity (%) | AROC (%) | Abnormals in OH group (% of eyes) |
|---|---|---|---|---|
| AROC, area under the receiver operating characteristics curve; OH, ocular hypertension; MHR, mean hit rate. | ||||
| (1) MHR of <80% | 92.3 | 95.1 | 0.94 | 44.2 |
| (2) >15 areas with a non-hit rate of >10% | 87.2 | 97.6 | 0.92 | 51.2 |
| (3) ⩾2 areas with a non-hit rate of >50% | 84.6 | 95.1 | 0.90 | 44.2 |
| (4) at least 1 area with a non-hit rate of ⩾70% | 82.1 | 100 | 0.91 | 51.2 |
| (5) positivity at 1 of the previous algorithms | 97.4 | 92.7 | 0.95 | 65.1 |
| (6) positivity at 1 type of pattern distribution | 84.6 | 90.2 | 0.89 | 51.2 |
