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Table 3 Age adjusted multivariate logistic regression analysis for LAA thrombus 140 persistent AF patients with a low CHADS2 score (≤1)

From: Motion of left atrial appendage as a determinant of thrombus formation in patients with a low CHADS2 score receiving warfarin for persistent nonvalvular atrial fibrillation

 

Odds ratio

95% Confidence interval

p-value

Variables (Model 1)

   

Hypertension

1.771

0.851 – 3.686

0.13

Prior stroke

2.409

1.037 – 5.597

0.041

Variables (Model 2)

   

SEC

1.440

0.730 – 2.843

0.29

LAAPV (cm/sec)

0.931

0.871 – 0.996

0.038

Variables (Model 3)

   

SEC

0.864

0.335 – 2.226

0.76

LAAPV (cm/sec)

0.954

0.862 – 1.055

0.36

LAAEF (%)

0.570

0.415 – 0.783

<0.001

  1. Abbreviations as in Table1.