Establishment and Optimization of a Patient-Reported Outcome–Based Electronic-Diary for Symptoms Evaluation in Patients With Gastroesophageal Reflux Disorder: Prospective Cohort Study

Yun-Chun Chen   ¹ , MS ;   Yen-Po Wang   ^{2, 3, 4} , MD, PhD ;   Jui-Hsuan Hung   ⁵ , MS ;   Da-Wei Wang   ^{5 †} , PhD ;   Shang-Liang Wu   ⁶ , DrPH ;   Li-Fen Chen   ² , PhD ;   Yueh-Hsin Ping   ^{1, 7} , PhD ;   Mei-Lien Pan   ⁸ , PhD ;   Ching-Liang Lu   ^{2, 3, 4} , MD

¹ Department and Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan

² Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, Taiwan

³ Division of Gastroenterology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan

⁴ Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan

⁵ Institute of Information Science, Academia Sinica, Taipei, Taiwan

⁶ Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan

⁷ Institute of of Biophotonics, National Yang Ming Chiao Tung University, Taipei, Taiwan

⁸ Institute of Hospital and Health Care Administration, National Yang Ming Chiao Tung University, Taipei, Taiwan

†deceased