Research Article

Prevalence and Predictors of Silent Gastroesophageal Reflux Disease in Patients with Hypertension

Figure 1

Flow chart of patients enrolled into this study. RDQ: Reflux Disease Questionnaire; EGD: esophagogastroduodenoscopy; BE: Barrett’s esophagus; GERD: gastroesophageal reflux disease; EE: erosive esophagitis; NERD: nonerosive reflux disease.