Table 1 Demographic data and neuroimaging characteristics of the subjects
Baseline characteristics | Mean ± SD, or number (%) |
|---|---|
Age of starting ChEI (year) | 74.1 ± 10.3 |
Gender, female/male, No. (%) | 218/135 (62/38) |
Education (year) | 8.9 ± 5.1 |
Baseline TMSE | 19.7 ± 4.1 |
Baseline CDR, No. (%) | |
0.5 | 195 (55) |
1 | 129 (36) |
2 ~ 3 | 19 (5) |
Total MTA score | 3.4 ± 1.7 |
Maximum MTA score, No. (%) | |
0 | 23 (7) |
1 | 86 (24) |
2 | 174 (49) |
3 | 61 (17) |
4 | 9 (3) |
Prominent MTA adjusted by age, No. (%) | 136 (39) |
Total WMH score | 3.6 ± 3.1 |
Total WMH score, No. (%) | |
0 ~ 3 | 165 (47) |
4 ~ 7 | 125 (35) |
8 ~ 12 | 64 (18) |
Number of areas with WMH score > =2 | |
0 | 237 (67) |
1 ~ 2 | 49 (14) |
3 ~ 4 | 67 (19) |