Task | kappa (ā) | Accuracy (%) | Sensitivity (%) | Specificity (%) | PPV (%) |
---|---|---|---|---|---|
Wake/N1ā2/N3/REM | 0.56āĀ±ā0.15 | 73.0āĀ±ā9.4 | n/a | n/a | n/a |
Wake/NREM/REM | 0.62āĀ±ā0.16 | 81.4āĀ±ā8.5 | n/a | n/a | n/a |
Wake/sleepa | 0.57āĀ±ā0.18 | 87.7āĀ±ā8.1 | 67.8āĀ±ā19.9 | 91.9āĀ±ā8.4 | 68.4āĀ±ā19.6 |
N1ā2a | 0.49āĀ±ā0.16 | 75.1āĀ±ā8.3 | 77.1āĀ±ā10.9 | 72.6āĀ±ā13.6 | 75.9āĀ±ā12.3 |
N3a | 0.51āĀ±ā0.24 | 91.2āĀ±ā5.2 | 50.7āĀ±ā26.4 | 97.6āĀ±ā3.2 | 75.5āĀ±ā26.6 |
REMa | 0.64āĀ±ā0.22 | 91.9āĀ±ā4.5 | 79.8āĀ±ā21.8 | 93.6āĀ±ā4.1 | 64.6āĀ±ā21.0 |