Table 2 Coefficient of variation (%) of physiological variables
| Â | MCI | Apparently healthy | |||
|---|---|---|---|---|---|
| Â | Exergaming | Non-Exergaming | Exergaming | Non-Exergaming | |
Oxygen uptake (VO2) | |||||
RPE | 9 | 7.8 | 10.8 | 7.9 | 9.2 |
11 | 9.0 | 7.4 | 6.3 | 5.5 | |
13 | 7.4 | 7.8 | 6.3 | 6.7 | |
Heart Rate (HR) | Â | Â | Â | Â | |
RPE | 9 | 3.3 | 3.7 | 3.4 | 3.6 |
11 | 3.6 | 3.8 | 2.9 | 2.5 | |
13 | 3.8 | 4.2 | 4.8 | 3.6 | |