Table 2.
Regional intersession ICCs and CVs for plantar loading measures in the WOT and WT protocols.
| Variable | Zone | WOT | WT | ||
|---|---|---|---|---|---|
| ICCs | CVs | ICCs | CVs | ||
| PP | T1 | 0.882 | 12.6 | 0.902 | 15.6 |
| T2–5 | 0.841 | 16.8 | 0.789 | 19.2 | |
| M1 | 0.805 | 13.1 | 0.822 | 12.4 | |
| M2 | 0.874 | 8.9 | 0.962 | 6.7 | |
| M3 | 0.919 | 9.8 | 0.903 | 13.2 | |
| M4 | 0.824 | 10.6 | 0.757 | 7.2 | |
| M5 | 0.774 | 10.8 | 0.861 | 3.8 | |
| MF | 0.762 | 16.2 | 0.770 | 17.3 | |
| MH | 0.857 | 8.2 | 0.793 | 9.5 | |
| LH | 0.889 | 7.8 | 0.814 | 8.7 | |
|
| |||||
| CT | T1 | 0.914 | 9.0 | 0.842 | 12.0 |
| T2–5 | 0.870 | 9.1 | 0.667 | 13.1 | |
| M1 | 0.879 | 8.2 | 0.813 | 7.8 | |
| M2 | 0.886 | 1.8 | 0.827 | 6.3 | |
| M3 | 0.818 | 1.3 | 0.715 | 1.5 | |
| M4 | 0.839 | 1.3 | 0.893 | 1.7 | |
| M5 | 0.806 | 2.0 | 0.828 | 2.0 | |
| MF | 0.919 | 4.1 | 0.882 | 5.1 | |
| MH | 0.868 | 3.8 | 0.830 | 4.9 | |
| LH | 0.870 | 3.9 | 0.854 | 5.0 | |
|
| |||||
| CA | T1 | 0.923 | 3.7 | 0.907 | 4.9 |
| T2–5 | 0.816 | 8.4 | 0.794 | 13.1 | |
| M1 | 0.907 | 5.9 | 0.916 | 5.7 | |
| M2 | 0.872 | 4.0 | 0.764 | 5.5 | |
| M3 | 0.804 | 4.7 | 0.826 | 4.3 | |
| M4 | 0.882 | 3.9 | 0.670 | 5.6 | |
| M5 | 0.813 | 5.1 | 0.728 | 5.5 | |
| MF | 0.965 | 3.8 | 0.983 | 3.0 | |
| MH | 0.960 | 2.4 | 0.798 | 3.2 | |
| LH | 0.945 | 2.7 | 0.898 | 2.5 | |
|
| |||||
| PTI | T1 | 0.753 | 19.0 | 0.826 | 22.5 |
| T2–5 | 0.781 | 23.0 | 0.778 | 25.4 | |
| M1 | 0.799 | 14.7 | 0.822 | 15.9 | |
| M2 | 0.858 | 9.2 | 0.788 | 14.0 | |
| M3 | 0.819 | 10.3 | 0.802 | 12.2 | |
| M4 | 0.803 | 12.5 | 0.814 | 14.6 | |
| M5 | 0.789 | 12.4 | 0.833 | 15.5 | |
| MF | 0.824 | 18.3 | 0.773 | 20.1 | |
| MH | 0.800 | 13.1 | 0.851 | 14.7 | |
| LH | 0.903 | 9.3 | 0.787 | 10.7 | |
ICCs: intraclass correlation coefficients, CVs: coefficient of variations, WOT: without top-layer, WT: with top-layer, PP: peak pressure, CT: contact time, CA: contact area, PTI: pressure-time integral, T1: hallux, T2–5: toes 2–5, M1: first metatarsal, M2: second metatarsal, M3: third metatarsal, M4: fourth metatarsal, M5: fifth metatarsal, MF: midfoot, MH: medial heel, and LH: lateral heel.