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논문 기본 정보

자료유형
학술저널
저자정보
Kyoungwon Jung (Department of Internal Medicine Kosin University College of Medicine Busan Korea) Hye-Kyung Jung (Department of Internal Medicine College of Medicine Ewha Womans University Seoul Korea) Joong Goo Kwon (Daegu Catholic University School of Medicine Daegu Korea) Chung Hyun Tae (College of Medicine Ewha Womans University Seoul Korea) Ki Bae Bang (Dankook University College of Medicine Cheonan Chungcheongnam-do Korea) Jong Kyu Park (Gangneung Asan Hospital University of Ulsan College of Medicine Gangneung Gangwon-do Korea) Ju Yup Lee (Keimyung University School of Medicine Daegu Korea) Cheol Min Shin (Seoul National University Bundang Hospital Seongnam Gyeonggi-do Korea) Jung Hwan Oh (College of Medicine The Catholic University of Korea Seoul Korea) Kyung Ho Song (CHA University Ilsan Medical Center Ilsan Gyeonggi-do Korea) Oh Young Lee (Hanyang University College of Medicine Seoul Korea) Myung-Gyu Choi (College of Medicine The Catholic University of Korea Seoul Korea)
저널정보
대한소화관운동학회(현 대한소화기능성질환.운동학회) Journal of Neurogastroenterology and Motility (JNM) Journal of Neurogastroenterology and Motility (JNM) Vol.28 No.1
발행연도
2022.1
수록면
111 - 120 (10page)
DOI
10.5056/jnm20250

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Background/AimsPatient-reported outcomes (PROs) are essential for clinical decision making, conduction of clinical research, and drug application acquisition in functional gastrointestinal disorders. The aim of this study is to develop a PRO instrument and to determine the respondents’ perception of the efficacy of therapeutic agents for functional dyspepsia (FD). MethodsA self-evaluation questionnaire for dyspepsia (SEQ-DYSPEPSIA) was developed and validated through a structured process. The 2-week reproducibility was evaluated, and the construct validity was assessed by correlating the scores of SEQ-DYSPEPSIA (including typical and major FD symptom subscales). Finally, the response to medication was assessed by comparing the changes after 4 weeks of treatment. ResultsA total of 193 Korean patients (age 48.5 ± 13.6 years, 69.4% women) completed the questionnaire. SEQ-DYSPEPSIA with 11 items had a good internal consistency (alpha = 0.770-0.905) and an acceptable test-retest reliability (intraclass correlation coefficient = 0.733-0.859). The self-evaluation questionnaire (SEQ)-major FD score highly correlated with the postprandial fullness/early satiety domain of the Patient Assessment of Gastrointestinal Symptom Severity Index (correlation coefficient r = 0.741, P < 0.001), Nepean Dyspepsia Index-Korean version (NDI-K) (r = 0.839, P < 0.001), and NDI-K quality of life (r = ?0.275 to ?0.344, P < 0.001). After medical treatment, decrease in the SEQ-typical FD and SEQ-major FD was significantly greater in the responder group than in nonresponder group (P = 0.019 and P = 0.009, respectively). ConclusionThis study suggests that the Korean version of SEQ-DYSPEPSIA has good reliability and validity, and can be a useful PRO measurement tool in patients with FD.

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