Table 1.
Number of subjects, demographic characteristics, and MMSE score by recruitment category (CDR category by presence vs absence of lacunes)
| Recruitment group | n | Mean education, y (SD) | Mean age, y (SD) | Mean MMSE (SD) | Sex, % female |
|---|---|---|---|---|---|
| CDR = 0.0, no lacunes | 50 | 15.5 (2.8) | 72.4 (8.0) | 29.4 (0.7) | 60.0 |
| CDR = 0.5, no lacunes | 16 | 15.3 (2.0) | 72.6 (5.9) | 26.8 (2.6) | 43.8 |
| CDR ≥ 1.0, no lacunes | 13 | 14.2 (3.7) | 78.1 (7.1) | 19.8 (3.3) | 53.8 |
| CDR = 0.0, lacunes | 40 | 15.0 (3.1) | 75.0 (6.3) | 28.5 (2.0) | 47.5 |
| CDR = 0.5, lacunes | 21 | 13.8 (3.4) | 72.2 (9.4) | 27.8 (1.8) | 23.8 |
| CDR ≥ 1.0 lacunes | 17 | 12.0 (3.2) | 78.3 (8.1) | 19.3 (3.6) | 47.1 |
| Total | 157 | 14.6 (3.2) | 74.2 (7.8) | 26.8 (4.2) | 48.4 |
MMSE = Mini-Mental State Examination.