Table 2.
Post-hoc t test comparisons between differences in rPPG and pulse oximetry heart rates (beats/min)
| Face | Wrist | Calf | Face | Wrist | Calf | Face | Wrist | ||
|---|---|---|---|---|---|---|---|---|---|
| Rest | Rest | Rest | Light | Light | Light | Mod. | Mod. | ||
| Wrist | Rest | 4.53*** | |||||||
| Calf | Rest | 6.61*** | 1.14 | ||||||
| Face | Light | 2.28* | 3.82** | 6.29*** | |||||
| Wrist | Light | 2.58* | 2.01 | 3.05** | 1.89 | ||||
| Calf | Light | 3.83** | 1.54 | 3.11** | 3.40** | 0.38 | |||
| Face | Mod. | 1.26 | 4.13*** | 5.70*** | 1.03 | 2.37* | 3.49** | ||
| Wrist | Mod. | 3.46** | 1.57 | 2.56* | 2.71* | 0.71 | 0.13 | 3.41** | |
| Calf | Mod. | 4.96*** | 0.01 | 1.05 | 4.79*** | 1.76 | 2.38 | 4.58*** | 1.71 |
*p < .05, **p < .01, ***p < .001