Table 4.
Mild Cognitive Impairment Diagnosis Frequency in PD Patients.
| MCI subtypes | Combined PD-RBD | Combined PD-nRBD |
|---|---|---|
| n = 53 | n = 40 | |
| MCI total, n | 35 | 9 |
| MCI–single domain, n | 13 | 3 |
| Amnesic MCI–single domain, n | 5 | 1 |
| Nonamnesic MCI–single domain, n | 8 | 2 |
| Executive, n | 8 | 2 |
| MCI–multiple domain, n | 22 | 6 |
| Nonamnesic MCI–multiple domain, n | 10 | 3 |
| Attention and executive, n | 3 | 1 |
| Attention and visuospatial, n | 0 | 0 |
| Executive and visuospatial, n | 2 | 2 |
| Attention, executive and visuospatial, n | 4 | 0 |
| Attention, executive and language, n | 1 | 0 |
| Amnesic MCI–multiple domain, n | 12 | 3 |
| + Attention, n | 1 | 0 |
| + Executive, n | 3 | 0 |
| + Attention and executive, n | 4 | 0 |
| + Attention and visuospatial, n | 0 | 1 |
| + Executive and visuospatial, n | 4 | 2 |
MCI = Mild cognitive impairment; PD-RBD = Parkinson’s disease with REM sleep behavior disorder; PD-nRBD = PD without RBD.