Development of a clinically useful multi-segment kinetic foot model

Table 2 Within-subject coefficients of multiple correlation (CMCs) and test–retest CMCs for intersegmental rotation angles with standard deviation (SD)

		Rotation angle curves
Segment	Joint motion	Within-subject CMC	SD	Test–retest CMC	SD
Hindfoot	Dorsiflexion / Plantar flexion	0.96	0.02	0.95	0.05
	Internal / External rotation	0.89	0.06	0.75	0.16
	Inversion / Eversion	0.75	0.13	0.64^a	0.05
Midfoot	Dorsiflexion / Plantar flexion	0.90	0.04	0.80	0.12
	Internal / External rotation	0.79	0.08	0.34^a	0.01
	Inversion / Eversion	0.66^a	0.15	0.49^a	0.34
Forefoot	Dorsiflexion /Plantar flexion	0.94	0.03	0.94	0.06
	Internal / External rotation	0.93	0.03	0.91	0.05
	Inversion / Eversion	0.84	0.04	0.88	0.02
Hallux	Dorsiflexion / Plantar flexion	0.96	0.03	0.96	0.03
Hallux	Abduction / adduction	0.91	0.05	0.75	0.20
	MLA height/length ratio	0.90	0.05	0.71	0.18

ISSN: 1757-1146