Variable | Controls | MCI | AD | Significance p value |
---|---|---|---|---|
Number of subjects, n (%) | 18 (26.9) | 33 (49.3) | 16 (23.9) | n.a. |
Female gender, n (%) | 4 (22.2) | 13 (39.4) | 8 (50.0) | 0.233* |
Age in years, mean (SD) | 81.5 (3.4) | 81.4 (6.1) | 81.9 (5.8) | 0.946 |
Years of education, mean (SD) | 13.5 (1.9) | 11.3 (4.1) | 10.0 (3.8) | 0.018 |
JVR positive, n (%) | 13 (72.2) | 24 (72.7) | 7 (43.8) | 0.106* |
MMSE, mean (SD) | 28.0 (1.5) | 26.2 (1.9) | 20.3 (2.8) | <0.001 |
Hypertension, n (%) | 12 (66.7) | 17 (51.5) | 11 (68.8) | 0.401* |
Diabetes, n (%) | 3 (16.7) | 6 (18.2) | 3 (18.8) | 0.986* |
Hyperlipidemia, n (%) | 3 (16.7) | 3 (0.9) | 7 (43.8) | 0.015* |
Smoking, n (%) | 1 (0.6) | 1 (3.0) | 0 (0.0) | 0.637* |
Normalized WB volume, mean (SD) | 1342.1 (50.6) | 1308.9 (62.1) | 1291.6 (51.3) | 0.034 |
Normalized GM volume, mean (SD) | 728.1 (35.7) | 715.3 (44.1) | 698.0 (37.5) | 0.104 |
Normalized WM volume, mean (SD) | 614.1 (27.7) | 593.6 (34.3) | 593.6 (29.7) | 0.072 |
CSF volume | 383.4 (47.0) | 358.1 (60.1) | 372.7 (72.9) | 0.346 |