Bland - Altman data | ||||||
---|---|---|---|---|---|---|
ICC agreement | 95 % CI | SEM consistency | Mean difference [SD] | 95 % LOA | ||
Day 1 | ||||||
Callus | Hydration [AU] | 0.89 | 0.30 – 0.98 | 0.08 | −0.14 [2.20] | −4.45 – 4.18 |
Elasticity [mm] | 0.83 | −0.01 – 0.98 | 0.01 | 0.31 [0.37] | −0.41 – 1.03 | |
Collagen and elastin fibre organisation [AU] | 1.00 | 0.74 – 0.99 | 0.00 | −45.10 [66.09] | −174.6 – 84.44 | |
SEsm [AU] | 0.91 | 0.59 – 0.98 | 1.54 | −5.42 [18.15] | −41.00 – 30.16 | |
SEr [AU] | 0.62 | 0.93 – 1.23 | 0.32 | −0.47 [3.03] | −6.41 – 5.46 | |
SEsc [AU] | 0.87 | 0.31 – 0.97 | 0.02 | −0.02 [0.20] | −0.42 – 0.38 | |
Heel fissure | Hydration [AU] | 0.98 | 0.82 – 1.00 | 0.17 | −0.77 [1.64] | −3.97 – 2.44 |
Elasticity [mm] | 0.78 | −0.34 – 0.98 | 0.01 | 0.11 [0.08] | −0.05 – 0.27 | |
SEsm [AU] | 0.92 | 0.24 – 1.00 | 0.30 | −9.83 [12.66] | −34.63 – 4.98 | |
SEr [AU] | 0.90 | 0.01 – 0.99 | 0.16 | −0.41 [0.76] | −1.89 – 1.08 | |
SEsc [AU] | 0.74 | 0.67 – 0.98 | 0.03 | −0.08 [0.10] | −0.28 – 0.12 | |
Fissure depth [ μm] | 0.33 | −4.50 – 0.95 | 0.49 | −67.20 [120.10] | −302.80 – 168.20 | |
Xerotic plantar heel skin | Hydration [AU] | 0.97 | 0.79 – 1.00 | 0.05 | −0.40 [1.23] | −2.81 – 2.00 |
Elasticity [mm] | 0.86 | −0.32 – 0.99 | 0.02 | 0.03 [0.06] | −0.08 – 0.14 | |
Collagen and elastin fibre organisation [AU] | 0.95 | 0.26 – 1.00 | 3.05 | 16.05 [14.68] | −12.71 – 44.81 | |
SEsm [AU] | 0.96 | 0.03 – 1.00 | 0.68 | −12.01 [6.53] | −24.82 – 0.79 | |
SEr [AU] | 0.29 | 0.96 – 9.93 | 0.12 | −0.19 [0.73] | −1.62 – 1.25 | |
SEsc [AU] | 0.83 | 0.56 – 0.99 | 0.10 | 0.20 [0.36] | −0.51 – 0.91 | |
PMA | Hydration [AU] | 1.00 | 0.97 – 1.00 | 0.00 | −0.48 [1.26] | −2.95 – 1.99 |
Elasticity [mm] | 0.69 | −0.19 – 0.95 | 0.00 | 0.19 [0.09] | 0.01 – 0.36 | |
Collagen and elastin fibre organisation [AU] | 0.90 | 0.48 – 0.98 | 25.46 | 38.30 [87.57] | −133.30 – 209.90 | |
SEsm [AU] | 0.97 | 0.70 – 0.99 | 0.92 | −7.34 [7.68] | −22.39 – 7.71 | |
SEr [AU] | 0.86 | 0.46 – 0.96 | 0.37 | −0.09 [1.65] | −3.31 – 3.14 | |
SEsc [AU] | 0.84 | 0.44 – 0.96 | 0.04 | 0.10 [0.44] | −0.76 – 0.96 | |
5th met. base | Hydration [AU] | 0.97 | 0.88 – 0.99 | 0.21 | −0.89 [2.18] | −5.16 – 3.38 |
Elasticity [mm] | 0.74 | 0.00 – 0.93 | 0.06 | 0.11 [0.14] | −0.17 – 0.39 | |
Collagen and elastin fibre organisation [AU] | 0.96 | 0.84 – 0.99 | 8.83 | −31.32 [58.35] | −145.70 – 83.04 | |
SEsm [AU] | 0.82 | 0.50 – 0.94 | 1.74 | 0.19 [17.45] | −34.02 – 34.40 | |
SEr [AU] | 0.65 | 0.07 – 0.87 | 0.37 | −0.34 [1.21] | −2.70 – 2.03 | |
SEsc [AU] | 0.84 | 0.58 – 0.94 | 0.34 | 0.29 [0.94] | −1.56 – 2.14 | |
Bland – Altman data | ||||||
ICC agreement | 95 % CI | SEM consistency | Mean difference [SD] | 95 % LOA | ||
Day 2 | ||||||
Callus | Hydration [AU] | 0.97 | 0.82 – 1.00 | 0.05 | 0.12 [0.97] | −1.78 – 2.02 |
Elasticity [mm] | 0.99 | 0.99 – 1.00 | 0.00 | 0.02 [0.02] | −0.02 – 0.05 | |
Collagen and elastin fibre organisation [AU] | 0.97 | 0.82 – 0.99 | 9.51 | −27.92 [51.18] | −128.2 - -72.38 | |
SEsm [AU] | 0.94 | 0.67 – 0.99 | 9.47 | 0.16 [17.01] | −33.19 – 33.51 | |
SEr [AU] | 0.98 | 0.88 – 1.00 | 0.18 | 0.03 [0.63] | −1.21 – 1.26 | |
SEsc [AU] | 0.86 | 0.26 – 0.97 | 0.01 | 0.02 [0.20] | −0.37 – 0.41 | |
Heel fissure | Hydration [AU] | 0.97 | 0.72 – 1.00 | 0.06 | −0.74 [1.07] | −2.80 – 1.37 |
Elasticity [mm] | 0.89 | −0.42 – 0.99 | 0.00 | 0.03 [0.08] | −0.12 – 0.18 | |
SEsm [AU] | 0.78 | 0.99 – 102.52 | 5.48 | −0.45 [6.92] | −14.01 – 13.11 | |
SEr [AU] | 0.99 | 0.93 – 1.00 | 0.14 | 0.24 [0.41] | −0.57 – 1.04 | |
SEsc [AU] | 0.95 | 0.10 – 1.00 | 0.01 | −0.01 [0.08] | −0.17 – 0.15 | |
Fissure depth [ μm] | 0.82 | −0.35 – 0.99 | 13.71 | −41.65 [44.17] | −128.20 – 44.92 | |
Xerotic plantar heel skin | Hydration [AU] | 0.95 | 0.57 – 1.00 | 0.06 | −0.32 [1.09] | −2.46 – 1.82 |
Elasticity [mm] | 0.69 | −0.51 – 0.98 | 0.02 | 0.06 [0.06] | −0.05 – 0.17 | |
Collagen and elastin fibre organisation [AU] | 0.85 | −0.97 – 0.99 | 10.66 | 11.65 [29.32] | −45.82 –69.12 | |
SEsm [AU] | 0.91 | 0.99 – 1.26 | 7.15 | −0.54 [8.75] | −17.70 – 16.61 | |
SEr [AU] | 0.76 | 0.98 – 4.99 | 0.21 | −0.12 [0.41] | −0.93 – 0.68 | |
SEsc [AU] | 0.75 | 0.99 – 27.38 | 0.10 | −0.01 [0.14] | −0.29 – 0.27 | |
PMA | Hydration [AU] | 0.97 | 0.83 – 1.00 | 0.37 | −1.56 [2.80] | −7.05 – 3.93 |
Elasticity [mm] | 0.70 | −0.34 – 0.95 | 0.04 | 0.11 [0.11] | −0.10 – 0.32 | |
Collagen and elastin fibre organisation [AU] | 0.96 | 0.79 – 0.99 | 3.03 | 14.29 [31.34] | 47.15 –75.72 | |
SEsm [AU] | 0.99 | 0.97 – 1.00 | 0.92 | −1.41 [4.17] | −9.58 – 6.77 | |
SEr [AU] | 0.91 | 0.67 – 0.98 | 0.28 | 0.11 [0.94] | −1.74 – 1.95 | |
SEsc [AU] | 0.99 | 0.97 – 1.00 | 0.01 | −0.03 [0.15] | −0.33 – 0.27 | |
5th met. base | Hydration [AU] | 0.93 | 0.77 – 0.98 | 0.61 | −1.00 [3.11] | −7.09 – 5.09 |
Elasticity [mm] | 0.38 | −0.22 – 0.80 | 0.05 | 0.18 [0.10] | −0.01 – 0.38 | |
Collagen and elastin fibre organisation [AU] | 0.97 | 0.87 – 0.99 | 5.70 | −21.28 [43.27] | −1.06.10 – 63.52 | |
SEsm [AU] | 0.92 | 0.79 – 0.97 | 2.01 | 0.21 [13.05] | −25.38 – 25.80 | |
SEr [AU] | 0.71 | 0.19 – 1.00 | 0.20 | 0.07 [1.22] | −2.30 – 2.47 | |
SEsc [AU] | 0.93 | 0.80 – 1.00 | 0.13 | 0.15 [0.32] | −0.48 – 0.78 |