Table 2.
Baseline characteristics of demographic information.
| Variables | EXGa (n=13) | AEGb (n=11) | Group differences (P value) | |
| Demographics | ||||
|
|
Gender ratio, male:female | 5:8 | 3:8 | N/Ac |
|
|
Age (years), mean (SD) | 78.8 (4.8) | 81.2 (4.4) | .22 |
|
|
Height (cm), mean (SD) | 159.0 (9.1) | 154.0 (6.0) | .13 |
|
|
Weight (kg), mean (SD) | 59.8 (6.8) | 59.3 (8.0) | .86 |
|
|
MMSE-Kd score, mean (SD) | 17.8 (3.7) | 18.8 (2.5) | .43 |
|
|
K-GDSe score, mean (SD) | 7.1 (5.1) | 7.9 (6.8) | .74 |
|
|
K-ADLf score, mean (SD) | 9.1 (1.7) | 8.4 (1.5) | .32 |
| CERAD-Kg, mean (SD) | ||||
|
|
Verbal fluency test score | 7.5 (3.8) | 6.2 (3.3) | .36 |
|
|
Modified Boston naming test score | 6.3 (3.7) | 6.5 (2.4) | .91 |
|
|
Word list memory test score | 8.4 (4.3) | 7.5 (4.5) | .60 |
|
|
Constructional praxis test score | 6.6 (3.2) | 7.3 (2.1) | .56 |
|
|
Word list recall test score | 1.1 (1.3) | 0.5 (1.2) | .25 |
|
|
Word list recognition test score | 3.2 (2.7) | 3.6 (3.0) | .69 |
|
|
Constructional recall test score | 1.8 (2.0) | 0.6 (1.1) | .11 |
| Body composition , mean (SD) | ||||
|
|
BMI (kg/m2) | 23.0 (1.6) | 25.0 (3.0) | .06 |
|
|
Body fat percentage (%) | 36.7 (5.0) | 43.1 (5.6) | .01 |
|
|
Skeletal mass (kg) | 19.7 (3.2) | 17.3 (2.6) | .07 |
|
|
Fat-free mass (kg) | 37.7 (5.5) | 33.5 (4.4) | .08 |
|
|
Muscle mass (kg) | 35.5 (5.3) | 31.6 (4.2) | .09 |
aEXG: exergame group.
bAEG: aerobic exercise group.
cN/A: not applicable.
dMMSE-K: Korean Mini Mental State Examination.
eK-GDS: Korean Geriatric Depression Scale.
fK-ADL: Korean Activity of Daily Living.
gCERAD-K: Korean Consortium to Establish a Registry for Alzheimer’s Disease.