Table 1.
General Characteristics of the Mild Cognitive Impairment Participants.
| Clinical and demographic characteristics | Mean ± standard deviation |
|---|---|
| Sample size (n) | 54 |
| Age (years) | 69.7 ± 8.0 |
| Sex (Female/Male) | 31/23 |
| Education (years) | 8.7 ± 5.0 |
| Memory tasks | |
| CASI-Short-term memory | 9.3 ± 9.4 |
| CVVLT-30 s (immediate free recalls) | 6.0 ± 2.1 |
| CVVLT-10 min (delayed free recalls) | 5.1 ± 3.0 |
| CVVLT-cued (memory in cued response) | 5.4 ± 2.7 |
| Abstract reasoning | |
| CASI-Abstraction | 9.4 ± 2.5 |
| FAB-Similarity (conceptualization) | 1.6 ± 1.0 |
| Attention | |
| CASI-Concentration | 7.3 ± 2.6 |
| CASI-Attention | 6.9 ± 0.9 |
| Digital Forward Span | 7.6 ± 1.2 |
| Executive task scores | |
| TMB (corrected) | 10.6 ± 4.2 |
| Stroop interference test | 33.6 ± 12.4 |
| Calculation | 4.2 ± 1.1 |
| Visuospatial task scores | |
| VOSP | 8.0 ± 2.6 |
| Modified ROCF copy | 15.3 ± 3.3 |
| CASI-Visual construction | 9.3 ± 1.5 |
| Language ability | |
| Boston naming test | 14.2 ± 2.6 |
| CASI-Language ability | 9.1 ± 1.2 |
| Semantic category fluency | |
| CASI-List-generating | 6.6 ± 2.4 |
| Animal naming | 13.5 ± 5.2 |
| Fruit naming | 11.6 ± 3.0 |
| Transportation naming | 8.5 ± 2.7 |
| Town naming | 12.1 ± 4.2 |
Note. Parametric continuous variables presented as mean ± standard deviation. CASI = Cognitive Abilities Screening Instrument; CVVLT = Chinese version of the Verbal Learning Test (CVVLT-30 s: free recall after 30 s; CVVLT-10 min: free recall after 10 min); FAB-Similarities = similarities (conceptualization) in frontal assessment battery; ROCF = Rey–Osterrieth complex figure; TMB = Trail Making Test B; VOSP = Visual Object and Space Perception.