Abstract:Abstract: Objective?To analyze the clinical features and risk factors of patients with gastroesophageal reflux disease complicated with esophageal hiatal hernia.?Methods?From January 2018 to March 2019, 40 patients with gastroesophageal reflux disease complicated with esophageal hiatal hernia were included in the study group, and 40 patients with gastroesophageal reflux disease were not combined. Patients with esophageal stenosis were included in the control group. The basic clinical data, endoscopic grading, and incidence of Barrett’s esophagus were compared between the two groups.?Results?Compared with the control group, patients with gastroesophageal reflux disease complicated with esophageal hiatus hernia were associated with age, weight, smoking history, diabetes (P < 0.05), but not with gender, drinking history, coronary heart disease (P > 0.05); Compared with the control group, the extra-esophageal symptoms were more common in the study group, and only the C-grade was different in the endoscopic grade (P < 0.05), but the difference between the A, B, and D grades was not statistically significant (P > 0.05). There was a statistically significant difference in the incidence of Barrett’s esophagus between the two groups (P < 0.05).?Conclusion?Gastroesophageal reflux disease combined with esophageal hiatal hernia is related to age, weight, smoking history, diabetes, and it can lead to an increase in the incidence of Barrett’s esophagus. The factors that may be positively controlled may have certain benefits for this patient.