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KMID : 0363320180390040732
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Journal of Korean Oriental Internal Medicine
2018 Volume.39 No. 4 p.732 ~ p.740
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Correlation Study between Electrogastrography and Nepean Dyspepsia Index (NDI) in Clinical Practice Students
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Choi Jin-Yong
Bae Go-Eun
Shim So-Hyun
Seo Hee-Jeong
Seo Hyung-Bum
Choi Jun-Yong
Kwon Jung-Nam
Lee In
Hong Jin-Woo
Yun Young-Ju
Park Seong-Ha
Han Chang-Woo
Kim So-Yeon
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Abstract
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Objective: The aim of this study was to find a correlation between the Nepean Dyspepsia Index (NDI) and electrogastrography (EGG) in clinical practice students.
Methods: In total, 28 students were enrolled. NDI and EGG were measured in all students. NDI was classified as abnormal when the score was 11 or more. In EGG, standard 1 was classified as abnormal if the preprandial or postprandial percentage of normal gastric slow waves of Ch3 was less than 70% or if power ratio of Ch3 was less than 1. Standard 2 was classified as abnormal if standard 1 was met or if the percentage of normal gastric slow waves of Ch3 decreased after meals.
Results: NDI and EGG had no statistically meaningful correlation when standard 1 was used, but NDI and EGG had statistically meaningful correlation when standard 2 was used.
Conclusions: These findings suggest that NDI and EGG are correlated and that EGG can be used to evaluate the degree of dyspepsia.
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KEYWORD
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dyspepsia, functional dyspepsia (FD), nepean dyspepsia index (NDI), electrogastrography (EGG)
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