Table 2. Pearson’s correlation coefficients between measured variables.
Variable |
MMSE |
Age |
-.212 ** |
Sex |
-.187 ** |
Education |
.559 ** |
GDS |
-.199 ** |
Body mass index |
-.138 ** |
Body fat |
-.249 ** |
Vitamin D |
.250 ** |
Comorbidity index |
.082 |
Arm curl |
.257 ** |
Chair stand up for 30 s |
.152 ** |
Back scratch |
.224 ** |
Chair-sit-and-reach |
.262 ** |
Eight-foot-up-and-go |
-.443 ** |
The 6-min walk |
.255 ** |
MMSE: mini-mental state examination; GDS: geriatric depression scale; SFT: senior fitness test.*p<0.05; **p<0.01; p<0.001*** using Pearson correlation analyses.