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Table 4 Multivariate analysis for risk factor of reflux esophagitis

From: Effect of Helicobacter pylori eradication on reflux esophagitis and GERD symptoms after endoscopic resection of gastric neoplasm: a single-center prospective study

Risk factor

Odds ratio

95% CI

P-value

Smoking

Present

4.502

1.839

11.019

0.001

Past

1.844

0.811

4.189

0.144

Non

1

   

Diabetes mellitus

no

1

   

yes

2.162

0.864

5.412

0.100

  1. CI confidential interval