Table 5.
Clinical diagnosis of false-negative cases by psychosis group breakdown
| Clinical diagnosis | AD − P (n = 66) |
AD + D (n = 20) |
AD + H (n = 11) |
AD + DH (n = 17) |
||||
|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | n | % | |
| Parkinson's dementia | 10 | 15 | 3 | 15.0 | 2 | 18.2 | 2 | 11.8 |
| VaD | 9 | 13.6 | 0 | 0.0 | 1 | 9.1 | 4 | 23.5 |
| DLB | 7 | 10.6 | 11 | 55.0 | 6 | 54.5 | 10 | 58.8 |
| Possible AD | 40 | 60.1 | 5 | 25.0 | 2 | 18.2 | 1 | 5.9 |
| PSP | 0 | 0.0 | 1 | 5.0 | 0 | 0.0 | 0 | 0.0 |
Abbreviations: AD − P, never psychotic; AD + D, delusion-only psychosis; AD + H, hallucination-only psychosis; AD + DH, delusion and hallucination psychosis; DLB, dementia with Lewy bodies; PSP, progressive supranuclear palsy; VaD, vascular dementia.