Table 3.
Demographic and neuropsychological data (N=46).
|
|
Healthy participants (n=23) | Participants diagnosed with MCIa (n=23) | |||
| Age (years), mean (SD) | 70 (5.4) | 80 (5.2) | |||
| Education (ISCEDb level) [96], n (%) | |||||
|
|
Levels 1-2 | 5 (22) | 4 (17) | ||
|
|
Levels 3-4 | 7 (30) | 13 (57) | ||
|
|
Levels 5-6 | 11 (48) | 6 (26) | ||
| Sex, n (%) | |||||
|
|
Female | 11 (47) | 13 (57) | ||
|
|
Male | 12 (53) | 10 (43) | ||
| Tablet proficiency, n (%) | |||||
|
|
Daily | 12 (52) | 3 (13) | ||
|
|
Weekly | 2 (9) | 2 (9) | ||
|
|
Monthly | 0 (0) | 2 (9) | ||
|
|
Yearly or less | 2 (9) | 1 (4) | ||
|
|
Never | 7 (30) | 15 (65) | ||
| Klondike Solitaire proficiency, n (%) | |||||
|
|
Daily | 3 (13) | 7 (30) | ||
|
|
Weekly | 6 (26) | 8 (35) | ||
|
|
Monthly | 3 (13) | 2 (9) | ||
|
|
Yearly or less | 11 (47) | 6 (26) | ||
|
|
Never | 0 (0) | 0 (0) | ||
| MMSEc score, mean (SD) | 29.61 (0.65) | 26.17 (1.75) | |||
| MoCAd score, mean (SD) | 28.09 (1.28) | N/Ae | |||
| CDRf Scale score, mean (SD) | 0 (0) | N/A | |||
aMCI: mild cognitive impairment.
bISCED: International Standard Classification of Education.
cMMSE: Mini-Mental State Examination.
dMoCA: Montreal Cognitive Assessment.
eN/A: not applicable.
fCDR: Clinical Dementia Rating.