Table 4 Inter-rater reliability for continuous measures.
From: Development and evaluation of a tool for the assessment of footwear characteristics
| Â | Mean difference (95% LOA) | ICC | ||
|---|---|---|---|---|
| Â | Day 1 | Day 2 | Day 1 | Day 2 |
Fit | Â | Â | Â | Â |
   Foot length (mm) | 1.2 (-1.1, 3.5) | 1.1 (-0.8, 3.0) | 0.99 (0.92 – 1.00) | 0.99 (0.92 – 1.00) |
   Inside shoe length (straw) (mm) | 0.1 (-7.5, 7.7) | -0.7 (-6.6, 5.2) | 0.98 (0.95 – 0.99) | 0.99 (0.97 – 0.99) |
   Inner shoe length – foot length (mm) | -1.1 (-9.1, 6.9) | -1.9 (-8.6, 4.8) | 0.83 (0.67 – 0.91) | 0.87 (0.67 – 0.94) |
   Thumb width (mm) | -0.2 (-2.7, 2.3) | 0.5 (-1.9, 2.9) | 0.69 (0.30 – 0.89) | 0.69 (0.31 – 0.88) |
General | Â | Â | Â | Â |
   Weight (g) | -0.3 (-2.9, 2.3) | -0.1 (-3.7,3.5) | 1.00 (1.00 – 1.00) | 1.00 (1.00 – 1.00) |
   Length (mm) | -0.8 (-7.0, 5.4) | 0 (8.6) | 0.99 (0.97 – 0.99) | 0.97 (0.95 – 0.99) |
   Weight/length | 0.00 (-0.01, 0.01) | 0.00 (-0.02, 0.02) | 1.00 (1.00 – 1.00) | 1.00 (1.00 – 1.00) |
General structure | Â | Â | Â | Â |
   Heel height (mm) | 1 (-7, 9) | 4 (-5, 13) | 0.96 (0.91 – 0.98) | 0.97 (0.95 – 0.99) |
   Forefoot height (mm) | 0 (-4, 4) | 1 (-4, 6) | 0.94 (0.87 – 0.97) | 0.90 (0.80 – 0.95) |
   Longitudinal profile (mm) | 1 (-5, 7) | 4 (-7,15) | 0.97 (0.94 – 0.99) | 0.91 (0.74 – 0.96) |
   Normalised longitudinal profile | 0.005 (-0.019, 0.029) | 0.013 (-0.028, 0.054) | 0.98 (0.95 – 0.99) | 0.92 (0.78 – 0.97) |
   Last shape | 0.8 (-2.9, 4.5) | 1.2 (-2.5, 4.9) | 0.74 (0.49 – 0.87) | 0.63 (0.25 – 0.82) |
Motion control properties | Â | Â | Â | Â |
   Number of laces | -0.1 (-0.6, 0.4) | -0.1 (-0.6, 0.4) | 0.96 (0.90 – 0.99) | 0.97 (0.91 – 0.99) |
   Motion control scale | 0.0 (-2.0, 2.0) | 0.2 (-1.5, 1.9) | 0.93 (0.85 – 0.96) | 0.95 (0.89 – 0.98) |
Cushioning | Â | Â | Â | Â |
   Midsole durometer | -1.7 (-11.9, 8.5) | -0.4 (-7.1, 6.3) | 0.95 (0.90 – 0.98) | 0.98 (0.96 – 0.99) |
   Heel sole durometer | 0.4 (-12.5, 13.3) | 0.1 (-14.6, 14.8) | 0.93 (0.86 – 0.97) | 0.92 (0.83 – 0.96) |