Left Ventricular Ejection Fraction Is Associated with the Risk of Thrombus in the Left Atrial Appendage in Patients with Atrial Fibrillation

Table 4

The results of univariate and multivariate logistic regression.

Variable	Univariate		Multivariate
	OR (95% CI)		OR (95% CI)
Heart failure	2.97 (1.43-6.17)	0.003	1.62 (0.65-4.05)	0.3
Paroxysmal AF	0.28 (0.11-0.68)	0.005	0.41 (0.12-1.37)	0.31
Female	2.06 (1.01-4.24)	0.05	1.99 (0.74-5.32)	0.17
y	2.91 (1.36-6.24)	0.006	2.50 (0.92-6.77)	0.07
ml/min/1.73 m^2	2.38 (1.15-4.91)	0.019	0.93 (0.36-2.41)	0.87
Bleeding	3.61 (1.39-9.37)	0.008	3.46 (1.18-10.16)	0.02
Treatment with VKA	2.65 (1.31-5.39)	0.007	2.84 (1.17-6.88)	0.02
LAD (per one cm)	2.18 (1.05-4.58)	0.04	1.64 (0.75-3.58)	0.21
LVEF (per one %)	0.86 (0.80-0.94)	0.0004	0.89 (0.83-0.96)	0.001

Abbreviations are defined the same as in Tables 1 and 2.