Neuropathic midfoot deformity: associations with ankle and subtalar joint motion

Table 3 Correlation coefficients of goniometric and radiographic alignment measures

Group	Variable	AJ	AJ	STJ	STJ
		DF	PF	INVER	EVERS
		ROM	ROM	ROM	ROM
All groups	Talar Dec	0.210	−0.348	−0.063	0.122
All groups	Calcan Inc	−0.028	0.397	−0.133	0.059
Young control	Talar Dec	−0.303	−0.230	−0.057	0.136
Young control	Calcan Inc	−0.213	−0.100	−0.229	−0.062
DM PN	Talar Dec	0.163	−0.155	0.128	0.024
No deformity	Calcan Inc	0.166	0.388	−0.324	−0.170
DM PN and deformity involved foot	Talar Dec	0.324	−0.476*	−0.163	0.155
DM PN and deformity involved foot	Calcan Inc	−0.127	0.541*	0.062	0.277

Pearson correlations coefficients (r) between radiographic alignment and goniometric measures within groups with left and right feet averaged for Young Control and DM PN and No Deformity groups. Correlations are residualized for all groups combined to eliminate bias due to mean differences. * p < 0.05.

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