Table 2. Kinematic (trajectory, time to completion, speed) and behavioral results (number of errors) from virtual daily living test.
| Healthy controls | MCI patients | F(1, 40) | p | η2 | |
|---|---|---|---|---|---|
| Task 1: Withdraw money | |||||
| Hand trajectory (meters) | 49.5±40.5 | 32.2±20.3 | 2.970 | 0.093 | 0.069 |
| Time to completion (seconds) | 81.1±26.5 | 106.5±38.0 | 6.417 | 0.015 | 0.138 |
| Hand speed (m/s) | 0.6±0.4 | 0.3±0.1 | 12.694 | 0.001 | 0.241 |
| Number of errors | 0.2±0.5 | 0.7±0.8 | 5.154 | 0.029 | 0.114 |
| Task 2: Take a bus | |||||
| Head trajectory (meters) | 125.4±35.8 | 100.7±24.5 | 6.678 | 0.014 | 0.143 |
| Time to completion (minutes) | 13.5±0.7 | 13.5±0.7 | 0.003 | 0.953 | <0.001 |
| Head speed (m/s) | 0.4±0.1 | 0.3±0.1 | 11.029 | 0.002 | 0.216 |
| Number of errors | 0.8±0.9 | 2.3±1.4 | 16.444 | <0.001 | 0.291 |
Values are means±SD.