Table 1.
Clinical and baseline demographic characteristics of all participants.
| Groups | Gender (M/F) | Age (years) | Education | MoCA |
|---|---|---|---|---|
| Training and validation group(n = 1316) | ||||
| AD (n = 560) | 320/240a | 74.42 ± 7.26 | 15.54 ± 2.85a | 17.18 ± 5.05a,b |
| MCI (n = 426) | 255/171c | 73.27 ± 7.39 | 15.98 ± 2.78c | 23.62 ± 2.95b,c |
| HC (n = 330) | 163/167a,c | 73.80 ± 5.84 | 16.46 ± 2.54a,c | 25.88 ± 2.42a,c |
| Test group(n = 145) | ||||
| AD (n = 62) | 41/21a | 75.71 ± 7.99 | 15.55 ± 3.32 | 13.91 ± 6.82b |
| MCI (n = 47) | 30/17c | 75.56 ± 7.94 | 14.81 ± 3.70 | 22.75 ± 3.31b |
| HC (n = 36) | 14/22a,c | 75.45 ± 3.49 | 15.58 ± 3.59 | — |
Data of age and education were presented as mean ± standard deviation. MoCA: Montreal Cognitive Assessment. Group-level two-sample t test is conducted for age, education, and MoCA. Group-level chi-square test is conducted for gender. ap value HC vs. AD; bp value AD vs. MCI; cp value HC vs. MCI.