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Median and interquartile range (IQR) of the areas with temperature higher than 60°C (thermal spread) computed in groups of samples (N) by power (Watt) and time (second) settings, using the C2 thermal camera.
| Variables | Time: 2 s | Time: 4 s | ||
|---|---|---|---|---|
| N | Median (IQR) | N | Median (IQR) | |
| Thermal spread (mm2) | ||||
| Power: 30 W | 16 | 18 (12) | 15 | 28 (15) |
| Power: 60 W | 14 | 19 (23) | 15 | 21 (24) |
| p-value a | 0.3815 | 0.7775 | ||
Wilcoxon rank test, p-value between groups 30 and 60 W.
