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Table 2 Intraclass correlation coefficients of joint kinematics

From: A novel magnet based 3D printed marker wand as basis for repeated in-shoe multi segment foot analysis: a proof of concept

Joint rotation angle: ICC (95% CI) SEM (95% CI)
Max Min ROM ROM
Sha - Cal DF/PF 0.980 (0.942–0.995) 0.978 (0.937–0.994) 0.966 (0.904–0.991) 0.59 (24.8–27.1)
Sha - Cal Inv/Ev 0.991 (0.975–0.998) 0.993 (0.979–0.998) 0.948 (0.853–0.986) 0.34 (9.24–10.6)
Sha - Cal Add/Abd 0.993 (0.980–0.998) 0.997 (0.992–0.999) 0.948 (0.835–0.986) 0.38 (10.7–12.2)
Cal - Met DF/PF 0.995 (0.986–0.999) 0.993 (0.980–0.998) 0.960 (0.883–0.989) 0.54 (12.3–14.4)
Cal - Met Inv/Ev 0.988 (0.964–0.996) 0.979 (0.940–0.994) 0.947 (0.840–0.986) 0.29 (5.70–6.90)
Cal - Met Add/Abd 0.947 (0.843–0.986) 0.986 (0.960–0.996) 0.944 (0.834–0.985) 0.69 (6.63–9.34)
Cal - Mid DF/PF 0.980 (0.943–0.995) 0.979 (0.940–0.994) 0.968 (0.908–0.991) 0.21 (6.30–7.13)
Cal - Mid Inv/Ev 0.979 (0.943–0.995) 0.934 (0.808–0.982) 0.792 (0.338–0.954) 0.12 (2.78–3.27)
Cal - Mid Add/Abd 0.992 (0.978–0.997) 0.987 (0.963–0.996) 0.917 (0.754–0.977) 0.23 (5.51–6.41)
Mid - Met PF/DF 0.994 (0.984–0.998) 0.995 (0.984–0.998) 0.968 (0.909–0.991) 0.49 (9.59–11.5)
Mid - Met Inv/Ev 0.981 (0.947–0.995) 0.977 (0.934–0.994) 0.942 (0.830–0.984) 0.24 (2.73–3.69)
Mid - Met Add/Abd 0.965 (0.897–0.991) 0.985 (0.955–0.996) 0.969 (0.908–0.992) 0.72 (5.43–8.27)
Hallux DF/PF 0.991 (0.975–0.998) 0.991 (0.974–0.998) 0.914 (0.757–0.977) 0.29 (6.09–7.24)
  1. Sha shank, Cal calcaneus Met metatarsal, Mid midfoot, PF plantar flexion, DF dorsiflexion, Max highest peak value of joint angle during gait cycle; Min, lowest peak value of joint angle during gait cycle; ROM, Range of motion during gait cycle; ICC, intraclass correlation coefficients; SEM standard error of the mean; 95% CI, 95% confidence interval; Joint angle rotation in degrees