Skip to main content

Advertisement

Table 3 Intra – and inter-session variability of kinematic measurements

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: Intra-session variability Inter-session variability Ratio (inter/intra)
X Y Z X Y Z
Sha - Cal 1.11 0.88 0.75 0.87 0.82 0.77 0.79 0.94 1.03
Cal-Mid 0.53 0.30 0.56 0.70 0.41 0.85 1.32 1.37 1.50
Cal-Met 0.74 0.49 0.55 0.93 0.68 1.25 1.25 1.38 2.26
Mid-Met 0.60 0.37 0.59 0.83 0.81 1.29 1.40 2.16 2.19
Hallux (planar) - - 0.48 - - 0.97    2.00
  1. Sha, shank, Cal calcaneus, Mid midfoot, Met metatarsal, X sagittal plane, Y frontal plane, Z transverse plane
  2. All results in degrees, except for ratio