Table 4. Factors associated with clinical events on univariate analysis.

Variables	Odds ratio (95% CI)	P value
Age	1.01 [0.97;1.07]	0.450
Hypertension	1.02 [0.27;3.80]	0.979
LV end-diastolic volume index	0.99 [0.95;1.03]	0.604
LV Mass Index	0.99 [0.98;1.01]	0.515
LVEF	1.00 [0.92;1.10]	0.919
LGE	2.48 [0.27;22.54]	0.419
IVRT	0.99 [0.95;1.03]	0.581
E’ avg	1.07 [0.73;1.57]	0.732
E/E’ avg	0.99 [0.89;1.09]	0.816
GLS	0.91 [0.76;1.08]	0.267
LA Ejection Force	0.62 [0.13;2.99]	0.556
A wave transit time	0.98 [0.95;1.02]	0.445
Average a’ velocity	0.98 [0.96;1.01]	0.281
LVOT gradient	1.01 [1.00;1.03]	0.107
LA Reservoir strain	0.86 [0.78;0.96]	0.005
LA Conduit strain	0.89 [0.81;0.98]	0.019
LA Pump strain	0.80 [0.66;0.96]	0.016
LA Stiffness index	5.43 (0.94;31.55)	0.059

LV = left ventricle, EF = ejection fraction, LGE = late gadolinium enhancement, ECV = extra cellular volume, IVRT = isovolumic relaxation time, GLS = global longitudinal strain, LA = left atrium, LVOT = left ventricular outflow tract