Cognitive Test for Delirium (CTD) subscale scores for neurocognitive disorder groups, delirium, comorbid delirium–dementia, dementia alone and controls
| Controls (n=32) | Delirium (n=50) | Comorbid delirium– dementia (n=62) | Dementia (n=32) | |
|---|---|---|---|---|
| 1. Orientation* | 5.8±0.6 | 3.7±2.4 | 3.2±2.1 | 4.3±2.1 |
| 2. Attention† | 4.7±1.7 | 2.1±2.1 | 3.1±2.1 | 3.8±2.1 |
| 3. Memory‡ | 5.2±1.1 | 2.9±2.3 | 2.3±2.3 | 3.6±2.0 |
| 4. Comprehension§ | 5.7±0.5 | 3.8±2.1 | 4.1±1.8 | 4.7±1.7 |
| 5. Vigilance¶ | 4.3±1.9 | 1.6±2.2 | 1.4±2.0 | 2.5±2.3 |
*Controls > delirium and comorbid delirium-dementia at p<0.001, and > dementia at p<0.05.
†Controls > delirium at p<0.001 and < comorbid delirium-dementia at p<0.01. Dementia > delirium at p<0.01.
‡Controls > delirium and comorbid delirium-dementia at p<0.001. Comorbid delirium-dementia < dementia at p<0.01.
§Controls > delirium at p<0.001 and < comorbid delirium-dementia at p<0.01.
¶Controls > delirium and comorbid delirium-dementia at p<0.001, and > dementia at p<0.01.