Table 2.
Demographic characteristics and bivariate association between MCR status in the whole sample
| MCR (All cohorts) | non-MCR (All cohorts) | p value | |
|---|---|---|---|
| N | 56 | 676* | |
| Age, years; M (SD) | 74.56 (7.35) | 73.53 (6.75) | 0.280 |
| Sex; % female (N) | 37.50 (21) | 46.01 (311) | 0.219 |
| Education | |||
| ≤4 years; % (N) 0 | 1.63 (11) | 0.000 | |
| 5–8 years; % (N) | 37.50 (21) | 14.94 (101) | |
| 9–12 years; % (N) | 33.93 (19) | 36.09 (244) | |
| ≥13 years; % (N) | 28.57 (16) | 47.34 (320) | |
| aMCI; % (N) | 37.5 (21) | 20.56 (139) | 0.001 |
| Intracranial volume, mm3; M | 1,487,407 | 1,523,561 | 0.147 |
| White matter lesion, mm3; Mdn | 5,600.37 | 14,576 | 0.165 |
MCR, motoric cognitive risk syndrome; aMCI, amnestic mild cognitive impairment.
*One participant was missing an MCR diagnosis.