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The Egyptian Heart Journal

Table 4 Regression and ROC curve analyses for predictors of upcoming RAF after CA

From: Pre-procedural high serum visfatin and tumor necrosis factor-α might predict recurrent atrial fibrillation after catheter ablation

Variables

Regression analysis

ROC curve analysis

β

p

AUC (SE)

p value

95% CI

Serum TNF-α (pg/ml)

0.276

< 0.001

0.672 (0.52)

0.002

0.570–0.775

Serum visfatin (ng/ml)

0.345

< 0.001

0.728 (0.053)

< 0.0001

0.624–0.832

Serum adiponectin (µg/ml)

0.304

< 0.001

0.693 (0.056)

0.001

0.582–0.804

  1. p value indicates the significance of β or AUC; p < 0.05 indicates a significant difference; p > 0.05 indicates a non-significant difference
  2. β Standardized coefficient, ROC curve receiver operating characteristic curve, AUC area under curve, CI confidence interval, TNF-α tumor necrosis factor-α
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