Table 1 Baseline patient demographics and MMSE scores (ITT set)
| Â | MOD-SEV subgroupa | MOD subgroupb | ||
|---|---|---|---|---|
Characteristic | Memantine added to donepezil ( n = 264) | Placebo added to donepezil ( n = 246) | Memantine added to donepezil ( n = 186) | Placebo added to donepezil ( n = 181) |
Female | 155 (58.7) | 151 (61.4) | 114 (61.3) | 110 (60.8) |
Age, mean (SD) years | 75.1 (8.5) | 75.8 (8.5) | 75.9 (8.4) | 76.4 (8.2) |
Caucasian | 236 (89.4) | 230 (93.5) | 166 (89.2) | 171 (94.5) |
Black | 10 (3.8) | 6 (2.4) | 5 (2.7) | 4 (2.2) |
Asian | 3 (1.1) | 1 (0.4) | 3 (1.6) | 1 (0.6) |
Other | 15 (5.7) | 9 (3.7) | 12 (6.5) | 5 (2.8) |
MMSE score, mean (SD) | 11.9 (3.9) | 11.7 (3.7) | 13.9 (2.5) | 13.4 (2.6) |