Multi-center in China | NC (n = 113) | MCI (n = 95) | AD (n = 116) | Statistics | P value |
---|---|---|---|---|---|
Gender, female, n, % | 71 (62.8%) | 54 (56.8%) | 61 (52.6%) | 2.617 | 0.270 |
Age (years) | 67.6 ± 7.9 | 73.0 ± 6.8 | 76.4 ± 8.2 | 39.104 | 0.000 |
Education (years) | 12.2 ± 2.9 | 11.5 ± 3.1 | 11.3 ± 3.5 | 5.293 | 0.071 |
ApoE e4 typea, n, % | 11/54, 20.4% | 20/57, 35.1% | 39/68, 57.4% | 17.754 | 0.000 |
MMSE | 28.7 ± 1.2 | 26.2 ± 2.3 | 19.0 ± 4.2 | 234.738 | 0.000 |
MoCA-B | 26.0 ± 2.5 | 20.7 ± 3.6 | 14.5 ± 4.7 | 212.456 | 0.000 |
ACE | 86.2 ± 7.4 | 73.8 ± 9.3 | 54.1 ± 13.6 | 200.906 | 0.000 |
ACE-fluence | 9.3 ± 2.0 | 7.6 ± 2.0 | 5.2 ± 2.2 | 125.069 | 0.000 |
ACE-language | 23.7 ± 2.5 | 20.3 ± 3.6 | 16.6 ± 5.2 | 120.305 | 0.000 |
PSD | 33.5 ± 10.5 | 44.1 ± 12.8 | 51.2 ± 14.3 | 86.866 | 0.000 |