Table 3.

Odd ratios and 95% confidence interval of PE

Variables	Adjusted OR (95% CI)	P-value
E/e′	3.91 (1.2–12.7)	0.02*
LVEF	1.14 (0.95–1.36)	0.17
Age	1.09 (0.92–1.28)	0.32
In–out balance	1.00 (0.99–1.00)	0.21

^*Multivariate logistic regression was used to adjust for the effects of factors. PE: pulmonary edema, OR: odds ratios, CI: confidence interval, E/e′: ratio of LV early diastolic filling velocity to the peak velocity of mitral medial annulus, LVEF: left ventricular ejection fraction.