Table 4. Optimal cut-off Point of End Systolic and Diastolic Wall Stress to Predict Heart Failure.

Variable	AUC	Std. Error	P	Asymptotic 95% CI		Cut off Point	Sensitivity	Specificity
				LB	UB
ESWS	0.849	0.09	<0.001	0.754	0.944	88 KPa	70%	80 %
EDWS	0.787	0.005	<0.001	0.680	0.895	13.5 KPa	79%	61%

ESWS: End systolic wall stress; EDWS: End diastolic wall stress; Kpa: Kilopascal; CI: Confidence interval; LB: Lower Bound, UB: Upper Bound.