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.
