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Table 1 Regional intra-session ICCs and CVs for plantar loading measures

From: Normal foot loading parameters and repeatability of the Footscan® platform system

Zone PP CT CA PTI MaF
ICCs (95% CI) CVs (%) ICCs (95% CI) CVs (%) ICCs (95% CI) CVs (%) ICCs (95% CI) CVs (%) ICCs (95% CI) CVs (%)
T1 0.84 (0.75 - 0.90) 19.8 0.72 (0.58 - 0.82) 16.3 0.85 (0.77 - 0.91) 7.8 0.63 (0.44 - 0.76) 25.1 0.94 (0.90 - 0.96) 17.7
T2–5 0.76 (0.63 - 0.84) 22.0 0.65 (0.47 - 0.77) 19.7 0.85 (0.77 - 0.90) 10.4 0.70 (0.54 - 0.81) 27.7 0.89 (0.83 - 0.94) 23.0
M1 0.77 (0.65 - 0.85) 19.8 0.82 (0.73 - 0.88) 10.3 0.89 (0.83 - 0.93) 9.1 0.75 (0.62 - 0.84) 16.6 0.80 (0.68 - 0.88) 19.7
M2 0.91 (0.87 - 0.95) 13.5 0.79 (0.69 - 0.87) 2.9 0.86 (0.79 - 0.91) 6.2 0.83 (0.73 - 0.89) 13.0 0.88 (0.80 - 0.93) 14.8
M3 0.86 (0.79 - 0.91) 15.0 0.78 (0.67 - 0.86) 2.4 0.86 (0.79 - 0.91) 6.5 0.83 (0.74 - 0.89) 12.0 0.80 (0.68 - 0.88) 15.6
M4 0.80 (0.70 - 0.87) 14.0 0.79 (0.68 - 0.86) 2.6 0.87 (0.81 - 0.92) 5.7 0.77 (0.65 - 0.85) 14.3 0.79 (0.66 - 0.87) 17.2
M5 0.78 (0.67 - 0.86) 16.1 0.78 (0.66 - 0.85) 3.7 0.88 (0.82 - 0.93) 6.8 0.76 (0.63 - 0.85) 15.3 0.78 (0.64 - 0.87) 19.1
MF 0.72 (0.57 - 0.82) 25.2 0.81 (0.72 - 0.88) 7.7 0.95 (0.92 - 0.97) 7.4 0.72 (0.58 - 0.82) 22.8 0.89 (0.83 - 0.94) 25.2
MH 0.82 (0.72 - 0.88) 12.4 0.83 (0.75 - 0.89) 5.9 0.95 (0.92 - 0.97) 3.5 0.81 (0.71 - 0.88) 15.1 0.81 (0.70 - 0.89) 9.2
LH 0.81 (0.72 - 0.88) 13.1 0.86 (0.79 - 0.91) 6.0 0.94 (0.91 - 0.96) 3.8 0.81 (0.72 - 0.88) 15.4 0.80 (0.68 - 0.88) 9.3
  1. ICCs intraclass correlation coefficients, CVs coefficient of variations, PP peak pressure, CT contact time, CA contact area, PTI pressure-time integral, MaF maximum force, CI confidence intervals, 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, LH lateral heel