Table 1 Demographic and biomarker features of this population
Aβ-PET (−) | Aβ-PET (+) | p value | |
|---|---|---|---|
N (%) | 41 (69.5%) | 18 (30.5%) | |
Age, mean (SD) | 71.6 (4.11) | 75.2 (5.65) | p 0.014 |
Gender Female, n (%) | 18 (43.9%) | 9 (50.0%) | p 0.665 |
APOE4 carriers, n (%) | 6 (14.6%) | 12 (66.7%) | p < 0.001 |
Education level, mean years (SD) | 12.33 (3.96) | 10.56 (4.44) | p 0.113 |
CN/a-MCI, n (% a-MCI) | 35/6 (14.6%) | 4/14 (77.8%) | p < 0.001 |
TP42/40, mean (SD) | 0.1329 (0.0208) | 0.0997 (0.0197) | p < 0.001 |
AD-Conv score, mean (SD) | 0.133 (0.162) | 0.384 (0.259) | p < 0.001 |