Variables (M ± SD) | SCA (n = 154) | CNC (n = 173) | MCI (n = 256) | F/ χ2 /H | P-value |
---|---|---|---|---|---|
General cognition | |||||
 MMSE | 28.45 ± 1.24 | 27.32 ± 1.62 | 26.40 ± 1.69 | 83.03 | < 0.001a,b,c |
Memory | |||||
 AVLT-N5 | 8.44 ± 1.78 | 4.35 ± 0.64 | 1.82 ± 2.04 | 755.57 | < 0.001a,b,c |
 AVLT-N1N5 | 38.90 ± 7.11 | 24.51 ± 4.05 | 16.43 ± 6.69 | 639.23 | < 0.001a,b,c |
 CFT delay | 15.37 ± 6.64 | 11.52 ± 5.60 | 7.33 ± 5.61 | 89.05 | < 0.001a,b,c |
Visuospatial ability | |||||
 CFT copy | 34.70 ± 1.67 | 33.81 ± 2.79 | 31.30 ± 6.14 | 32.68 | < 0.001a,b,c |
 CDT | 26.05 ± 3.38 | 24.05 ± 4.51 | 21.28 ± 6.31 | 42.82 | < 0.001a,b,c |
Attention | |||||
 SDMT | 35.94 ± 10.63 | 28.31 ± 8.71 | 21.68 ± 8.92 | 110.12 | < 0.001a,b,c |
 TMT-A | 56.87 ± 21.21 | 65.65 ± 18.68 | 92.77 ± 39.16 | 81.19 | < 0.001a,b,c |
Executive function | |||||
 SCWT | 41.88 ± 21.03 | 49.58 ± 20.43 | 54.89 ± 28.70 | 13.14 | < 0.001a,b |
 TMT-B | 148.88 ± 53.41 | 196.84 ± 19.86 | 275.60 ± 101.16 | 154.05 | < 0.001a,b,c |
Demographic Information | |||||
 Age | 73.84 ± 3.78 | 74.80 ± 3.89 | 76.11 ± 4.15 | 16.49 | < 0.001a,b,c |
 Gender (W%) | 64.9% | 50.9% | 52.0% | 8.30 | 0.016a,b |
 Education | 13.60 ± 3.13 | 11.46 ± 3.53 | 10.61 ± 4.03 | 32.40 | < 0.001a,b |
 Occupation | 0.69 ± 0.09 | 0.65 ± 0.11 | 0.64 ± 0.11 | 14.79 | < 0.001a,b |
Mental Health | |||||
 Memory self-satisfaction | 6.53 ± 2.06 | 6.25 ± 1.86 | 5.71 ± 2.24 | 18.54 | < 0.001a,b,c |
Physical Health | |||||
 BMI | 23.98 ± 2.91 | 25.05 ± 3.52 | 24.41 ± 3.28 | 4.39 | 0.013a |
Leisure Activity | |||||
 Mental Activity | 64.54 ± 23.35 | 57.72 ± 23.79 | 50.89 ± 20.20 | 12.23 | < 0.001a,b,c |
 Physical Activity | 43.20 ± 14.80 | 41.31 ± 16.02 | 36.57 ± 14.21 | 7.23 | 0.001b,c |
 Social Activity | 30.05 ± 14.72 | 26.53 ± 15.50 | 22.35 ± 12.13 | 10.07 | < 0.001b,c |