Comparison between endoscopic reflux esophagitis (RE) patients and GERD-free subjects.
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CI, confidence interval; H. pylori, Helicobacter pylori; PG, pepsinogen; BMI, body mass index; y.o., years old. Chi-square test was used for statistical evaluation, and the correlation of each background factor between RE patients and GERD-free subjects was calculated respectively. The level of significance in the univariate analyses was set at p value
创建时间：
2015-12-02
