AD | NC | P value | Cohen’s d effect size | |
---|---|---|---|---|
Demographics | ||||
Number | 265 | 100 | - | - |
Age, years | 72.8 (9.0) | 69.5 (8.0) | <0.001 | 0.38 |
Sex, number (percentage) female | 152 (57) | 55 (55) | - | - |
Education, years | 13.8 (3.8) | 15.5 (3.0) | <0.001 | 0.47 |
MMSE/30a | 23.2 (4.5) | 29.0 (1.1) | <0.05 | 1.49 |
Basic tissue volumetrics b | ||||
ST-TIV | 1,211.8 (140.1) | 1,227.7 (112.5) | n.s. | - |
BPF% | 73.1 (4.6) | 79.0 (3.7) | <0.0001 | 1.35 |
GM | 509.9 (55.7) | 560.8 (45.0) | <0.0001 | 1.35 |
WM | 363.6 (55.1) | 403.1 (52.3) | <0.0001 | 0.92 |
sCSF | 274.8 (62.5) | 224.2 (48.1) | <0.0001 | 1.24 |
vCSF | 52.9 (27.1) | 34.1 (16.2) | <0.0001 | 1.01 |
SH volumetrics | ||||
SH, median (IQR) | 5.4 (11.0) | 2.5 (3.3) | <0.01 | 0.54 |
pvSH, median (IQR) | 4.5 (9.9) | 1.8 (3.0) | <0.01 | 0.51 |
dwSH, median (IQR) | 0.6 (1.1) | 0.3 (0.6) | <0.05 | 0.38 |
Lacunar, mm3, median (IQR) | 32.8 (155.9) | 10.3 (45.0) | <0.0001 | 0.58 |