Additional file 1: Figure S1. of Gastrointestinal symptoms, inflammation and hypoalbuminemia in chronic kidney disease patients: a cross-sectional study

Flowchart used to define the study cohort. (DOC 44 kb

Kaplan-Meier incident atrial fibrillation-free survival estimates by IL-6 tertile.

<p>Kaplan Meier AF-free survival estimates for new-onset AF (in patients who were negative for history of AF or current AF) stratified by IL-6 tertiles. Time to AF differs significantly between tertiles (Log-Rank chi-square = 24.16, df = 2, <i>P</i><0.001).</p

Association between inflammatory biomarkers and atrial fibrillation diagnosed by ECG.

<p>Association between inflammatory biomarkers and atrial fibrillation diagnosed by ECG.</p

Unadjusted and multivariable adjusted association between tertiles of IL-6 and new-onset atrial fibrillation during follow-up.

<p>Unadjusted and multivariable adjusted association between tertiles of IL-6 and new-onset atrial fibrillation during follow-up.</p

Unadjusted and multivariable adjusted association between tertiles of IL-6 and ECG-diagnosed atrial fibrillation at baseline.

<p>Unadjusted and multivariable adjusted association between tertiles of IL-6 and ECG-diagnosed atrial fibrillation at baseline.</p

Baseline characteristics of patients with and without atrial fibrillation^*.

<p>Baseline characteristics of patients with and without atrial fibrillation^{<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0148189#t001fn001" target="_blank">*</a>}.</p