Demographical statistics of each participant
| Unit | |||||
| Sex | Male | 6 | 6 | 12 | 0.345 (0.557) |
| Female | 13 | 14 | 27 | ||
| Age | Year | 69.58±4.51 | 72.20±4.53 | 70.89±4.52 | -1.573 (0.124) |
| EDU | Year | 10.89±3.93 | 10.00±4.08 | 10.45±4.00 | 0.698 (0.490) |
Significant p-value displayed in bold.
Data given in mean±standard deviation (SD).
EDU, Education.