Performance of the Mayo Fluctuations Scale-Thai version
| Mayo score positive (total=4) | No NCD (n=51) (%) | Major NCDLB (n=17) (%) | Other major NCDs (n=28) (%) | Sensitivity (%) | Specificity related to other major NCDs (%) | Specificity related to all others* (%) |
| 1 | 14 (27.4) | 1 (5.9) | 8 (28.6) | 100 | 42.9 | 57.6 |
| 2 | 0 | 3 (17.6) | 5 (17.9) | 94.1 | 71.4 | 86.4 |
| 3 | 0 | 7 (41.2) | 3 (10.7) | 76.5 | 89.3 | 93.2 |
| 4 | 0 | 6 (35.3) | 0 | 35.3 | 100 | 98.3 |
*Specificity related to all others (including no NCD, mild NCD and other major NCDs).
NCD, neurocognitive disorder; NCDLB, neurocognitive disorder with Lewy bodies.