Table 2.
Cognitive and neuromotor screening test results for the study subjects, in terms of Mini Mental State Examination (MMSE) and motor scores (part 3) from the Unified Parkinson’s Disease Rating Scale (UPDRS). The time elapsed since the last clinical testing dates are given. Note that only a subset of the subjects listed in Table 1 had data available. Means and standard deviations are given where noted.
| Diagnosis | MMSE (SD) N1 | MMSE – Months Before Death (SD)2 | UPDRS (SD)3 | UPDRS - Months Before Death (SD)4 |
|---|---|---|---|---|
| Normal | 28.6 (1.5) 54 | 21.2 (16.7) | 9.8 (9.7) 55 | 14.3 (11.3) |
| ILBD | 27.8 (2.0) 15 | 16.7 (13.2) | 7.8 (4.2) 18 | 15.8 (12.3) |
| PD | 20.3 (8.7) 39 | 16.8 (13.8) | 41.0 (22.5) 27 | 15.1 (17.1) |
| DLB | 12.9 (8.9) 26 | 13.4 (14.7) | 52.1 (26.0) 9 | 14.2 (9.2) |
| ADLB | 9.9 (7.9) 54 | 15.0 (12.7) | 31.5 (28.6) 19 | 22.3 (26.0) |
| ADNLB | 11.1 (8.0) 68 | 15.1 (13.5) | 28.0 (23.4) 25 | 24.4 (20.8) |
1
Group means were significantly different (p < 0.0001).
2
Group means were not significantly different.
3
Group means were significantly different (p < 0.0001).
4
Group means were not significantly different.
Abbreviations as given in Table 1.