Table II.

Univariate logistic regression analysis of echocardiographic variables

Variables	Odds ratio	95% CI	Value of p
LVEDD [cm]	0.61	(0.37–1.00)	0.046
TAPSE ≤ 1.4 [cm]	3.11	(1.19–8.15)	0.018
TRPG [mm Hg]	1.03	(0.99–1.07)	0.053
SmLV > 5.5 [cm/s]	5.33	(1.88–15.10)	0.0013
SmRV/SmLV ≤ 1.23	11.78	(3.86–35.95)	< 0.0001

CI – confidence interval, LVEDD – left ventricular end-diastolic diameter, TAPSE – tricuspid annular peak systolic excursion, TRPG – tricuspid regurgitation pressure gradient, RV – right ventricular, LV – left ventricular, SmLV – peak systolic velocity of mitral annulus, SmRV/SmLV – ratio of peak systolic velocity of tricuspid annulus to peak systolic velocity of mitral annulus