Table 2 Measure of agreement between hand-held thermometer and thermal imaging device at five ROIs
From: Reliability of a novel thermal imaging system for temperature assessment of healthy feet
ROIs | Mean temperature difference (°C) between instrumentsa (95% C.I.) | P-value | ICC (95% C.I.) |
|---|---|---|---|
1st toe | 0.04 (− 0.01, 0.10) | 0.18 | 0.95 (0.93; 0.97) |
4th toe | 0.03 (− 0.05, 0.12) | 0.42 | 0.94 (0.92; 0.96) |
1st metatarsal head | −0.01 (− 0.05, 0.04) | 0.81 | 0.97 (0.95; 0.98) |
3rd metatarsal head | 0.11 (0.05, 0.17) | < 0.001 | 0.96 (0.94; 0.97) |
5th metatarsal head | 0.21 (0.16, 0.27) | < 0.001 | 0.94 (0.91; 0.96) |