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. Author manuscript; available in PMC: 2014 Oct 1.

Published in final edited form as: J Cardiovasc Electrophysiol. 2013 Jul 11;24(10):1104–1109. doi: 10.1111/jce.12199

Table 2.

Univariate logistic regression analysis to identify predictors LA spontaneous echo contrast (A) and LA appendage thrombus (B).

Uni-variate Analysis	A- Spontaneous Contrast			B- LAA thrombus
	Odds Ratio	95% CI	P value	Odds Ratio	95% CI	p value
Fibrosis >20%	2.6	0.9–6.7	0.06	4.6	1.3–16.1	0.02
CHADS₂ ≥2	2.4	0.9–6.3	0.07	4.4	1.3–15.3	0.02
CHA₂DS₂-VASc ≥2	3.0	0.8–10.8	0.09	2.9	0.6–13.5	0.18
Persistent AF	2.0	0.6–6.3	0.24	2.6	0.6–12.3	0.23
INR at TEE	0.9	0.48–2.0	0.96	0.7	0.3–1.7	0.40