Identifying Novel Subtypes of Functional Gastrointestinal Disorder by Analyzing Nonlinear Structure in Integrative Biopsychosocial Questionnaire Data
DC Field | Value | Language |
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dc.contributor.author | Park, Sa-Yoon | - |
dc.contributor.author | Bae, Hyojin | - |
dc.contributor.author | Jeong, Ha-Yeong | - |
dc.contributor.author | Lee, Ju Yup | - |
dc.contributor.author | Kwon, Young-Kyu | - |
dc.contributor.author | Kim, Chang-Eop | - |
dc.date.accessioned | 2024-07-21T02:30:24Z | - |
dc.date.available | 2024-07-21T02:30:24Z | - |
dc.date.issued | 2024-05 | - |
dc.identifier.issn | 2077-0383 | - |
dc.identifier.issn | 2077-0383 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/92028 | - |
dc.description.abstract | Background/Objectives: Given the limited success in treating functional gastrointestinal disorders (FGIDs) through conventional methods, there is a pressing need for tailored treatments that account for the heterogeneity and biopsychosocial factors associated with FGIDs. Here, we considered the potential of novel subtypes of FGIDs based on biopsychosocial information. Methods: We collected data from 198 FGID patients utilizing an integrative approach that included the traditional Korean medicine diagnosis questionnaire for digestive symptoms (KM), as well as the 36-item Short Form Health Survey (SF-36), alongside the conventional Rome-criteria-based Korean Bowel Disease Questionnaire (K-BDQ). Multivariate analyses were conducted to assess whether KM or SF-36 provided additional information beyond the K-BDQ and its statistical relevance to symptom severity. Questions related to symptom severity were selected using an extremely randomized trees (ERT) regressor to develop an integrative questionnaire. For the identification of novel subtypes, Uniform Manifold Approximation and Projection and spectral clustering were used for nonlinear dimensionality reduction and clustering, respectively. The validity of the clusters was assessed using certain metrics, such as trustworthiness, silhouette coefficient, and accordance rate. An ERT classifier was employed to further validate the clustered result. Results: The multivariate analyses revealed that SF-36 and KM supplemented the psychosocial aspects lacking in K-BDQ. Through the application of nonlinear clustering using the integrative questionnaire data, four subtypes of FGID were identified: mild, severe, mind-symptom predominance, and body-symptom predominance. Conclusions: The identification of these subtypes offers a framework for personalized treatment strategies, thus potentially enhancing therapeutic outcomes by tailoring interventions to the unique biopsychosocial profiles of FGID patients. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | Identifying Novel Subtypes of Functional Gastrointestinal Disorder by Analyzing Nonlinear Structure in Integrative Biopsychosocial Questionnaire Data | - |
dc.type | Article | - |
dc.identifier.wosid | 001232821100001 | - |
dc.identifier.doi | 10.3390/jcm13102821 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CLINICAL MEDICINE, v.13, no.10 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85194226662 | - |
dc.citation.title | JOURNAL OF CLINICAL MEDICINE | - |
dc.citation.volume | 13 | - |
dc.citation.number | 10 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | functional gastrointestinal disorders | - |
dc.subject.keywordAuthor | UMAP | - |
dc.subject.keywordAuthor | nonlinear clustering | - |
dc.subject.keywordAuthor | subtype identification | - |
dc.subject.keywordPlus | IRRITABLE-BOWEL-SYNDROME | - |
dc.subject.keywordPlus | DYSPEPSIA | - |
dc.subject.keywordPlus | CLUSTER | - |
dc.subject.keywordPlus | CONSTIPATION | - |
dc.subject.keywordPlus | ASSOCIATION | - |
dc.subject.keywordPlus | VALIDATION | - |
dc.subject.keywordPlus | SUBGROUPS | - |
dc.subject.keywordPlus | SYMPTOMS | - |
dc.relation.journalResearchArea | General & Internal Medicine | - |
dc.relation.journalWebOfScienceCategory | Medicine, General & Internal | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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