Table 5. Multivariate models of RV s`and LV regional s`in adult subjects with FRDA.

		RV s`	Septal s`	Inferior s`	Anterior s`	Lateral s`
GAA1	β	-0.31
	p	0.005
GAA2	β				-0.28	-0.25
	p				0.006	0.005
AOS	β		0.35	0.39
	p		0.001	<0.001
SWT	β			-0.30	-0.36	-0.31
	p			0.003	0.001	0.04
LVEDL	β			0.24	0.30	0.32
	p			0.021	0.005	0.003
	Adjusted r2	0.09	0.11	0.28	0.24	0.21

AOS—age at onset of symptoms, For other abbreviations see Tables 1 and 2