Table 7. Multivariate models of RV e`and LV regional e`in individuals with Friedreich ataxia.

		RV e`	Septal e`	Inferior e`	Anterior e`	Lateral e`
Age	β	-0.39	-0.37	-0.41	-0.31	-0.49
	p	<0.001	<0.001	<0.001	0.002	<0.001
GAA1	β	-0.36
	p	<0.001
GAA2	β		-0.20
	p		0.045
SWT	β	-0.36	-0.47	-0.53	-0.44	-0.41
	p	<0.001	<0.001	<0.001	<0.001	<0.001
LVEDD	β				0.31	0.28
	p				0.001	0.002
	Adjusted r2	0.30	0.30	0.32	0.36	0.42

For abbreviations see Tables 1 and 2