Fig. 5From: Helicobacter pylori infection is associated with reduced risk of Barrett’s esophagus: a meta-analysis and systematic reviewForest plot of subgroup analysis according to status of Hp infection. 5.1: Hp positive with rapid urease test, urea breath test, histology or culture; 5.2: Hp positive with serological detection, treatment history, or infection history; 5.3: not sure to status of Hp infectionBack to article page