Table 4.

Linear regression of echocardiographic parameters on the Sokolow-Lyon index

	Adjusted betaa,b (95 % CI)	p
LVMI (g/m2)	5.35 (2.75–7.95)	<0.0001
LVIDd (cm/m2)	0.10 (0.08–0.12)	< 0.0001
PWTd (cm)	0.00 (−0.02–0.01)	0.4503
SWTd (cm)	0.00 (−0.02–0.01)	0.4804

LVMI left ventricular mass index, LVIDd left-ventricular internal diameter at end-diastole index, PWTd left-ventricular posterior wall thickness at end-diastole, SWTd septal wall thickness at end-diastole, 95 % CI 95 % confidence interval

^aadjusted for age and sex only

^bBeta gives the increase of the respective echocardiographic parameter per mV increase of the SLI