{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T17:09:07Z","timestamp":1789578547551,"version":"build-2803163510"},"reference-count":56,"publisher":"Korean Neuropsychiatric Association","issue":"6","license":[{"start":{"date-parts":[[2024,6,24]],"date-time":"2024-06-24T00:00:00Z","timestamp":1719187200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Wonkwang Institute of Clinical Medicine"}],"content-domain":{"domain":["psychiatryinvestigation.org"],"crossmark-restriction":true},"short-container-title":["Psychiatry Investig"],"published-print":{"date-parts":[[2024,6,25]]},"abstract":"<jats:p>Objective The objective of this study is to compare the psychosocial characteristics of functional dyspepsia (FD) with its subgroups, epigastric pain syndrome (EPS) and postprandial distress syndrome (PDS), against a healthy control group, and to investigate the quality of life (QoL).Methods All of the subjects were 210 adults, 131 patients with FD were diagnosed by gastroenterologist and 79 adults with no observable symptoms of FD were selected as the normal control group. Demographic factors were investigated. The Korean-Beck Depression Inventory-II, Korean-Beck Anxiety Inventory, Korean-Childhood Trauma Questionnaire, Multidimensional Scale of Perceived Social Support, Connor-Davidson Resilience Scale, and WHO Quality of Life Assessment Instrument Brief Form were used to assess psychological factors. A one-way analysis of variance was used to compare differences among the groups. Further, a stepwise regression analysis was conducted to determine factors affecting the QoL of the FD group.Results Between-group differences in demographic characteristics were not significant. Depression (F=37.166, p&lt;0.001), anxiety (F=30.261, p&lt;0.001), and childhood trauma (F=6.591, p&lt;0.01) were all significantly higher in FD group compared to the normal control. Among FD subgroups, EPS exhibited higher levels of both depression and anxiety than PDS. Social support (F=17.673, p&lt;0.001) and resilience (F=8.425, p&lt;0.001) were significantly lower in FD group than in other groups, and the values were higher in PDS than in EPS. Resilience (\u03b2=0.328, p&lt;0.001) was the most important explanatory variable. The explained variance was 46.6%.Conclusion Significantly more symptoms of depression, anxiety, childhood trauma was observed for both FD sub-group. These groups also had less social support, resilience, and QoL than the control groups.<\/jats:p>","DOI":"10.30773\/pi.2024.0079","type":"journal-article","created":{"date-parts":[[2024,6,25]],"date-time":"2024-06-25T00:38:28Z","timestamp":1719275908000},"page":"637-645","update-policy":"https:\/\/doi.org\/10.30773\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Psychological Characteristics and Quality of Life of Patients With Functional Dyspepsia"],"prefix":"10.30773","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-1959-1386","authenticated-orcid":true,"given":"Su-Woo","family":"Lee","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4959-7595","authenticated-orcid":true,"given":"Chan-Mo","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9359-0075","authenticated-orcid":true,"given":"Han-Seung","family":"Ryu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1338-3306","authenticated-orcid":true,"given":"Suck-Chei","family":"Choi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1828-9992","authenticated-orcid":true,"given":"Sang-Yeol","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3479-0552","authenticated-orcid":true,"given":"Seung-Ho","family":"Jang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"12228","reference":[{"key":"ref1","first-page":"85","volume-title":"[Pathophysiology and treatment of functional dyspepsia]","author":"Lee","year":"2003"},{"key":"ref2","first-page":"3","volume-title":"[Functional dyspepsia]","author":"Song","year":"2016"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.3904\/kjm.2021.96.2.116"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.5124\/jkma.2016.59.4.311"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2036.2006.03078.x"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.15403\/jgld-3325"},{"key":"ref7","first-page":"331","volume-title":"Relationship of abuse history to functional gastrointestinal disorders and symptoms: some possible mediating mechanisms","author":"Leserman","year":"2007"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2982.2010.01516.x"},{"key":"ref9","volume-title":"","year":"1993"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2036.2002.01290.x"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2036.2011.04640.x"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.rgmxen.2022.04.005"},{"key":"ref13","first-page":"201","volume-title":"[A study on the reliability and the validity of Korean version of the Beck Depression Inventory-II(BDI-II)]","author":"Sung","year":"2008"},{"key":"ref14","first-page":"185","volume-title":"[A clinical study on the Korean version of Beck Anxiety Inventory: comparative study of patient and non-patient]","author":"Yook","year":"1997"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.4306\/pi.2011.8.4.305"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1207\/s15327752jpa5201_2"},{"key":"ref17","first-page":"241","volume-title":"[The effects of social supports on psychosocial well-being of the unemployed]","author":"Shin","year":"1999"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1002\/da.10113"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.4306\/pi.2010.7.2.109"},{"key":"ref20","first-page":"571","volume-title":"[Development of Korean version of WHO quality of life scale abbreviated version (WHOQOLBREF)]","author":"Min","year":"2000"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1053\/gast.2002.36603"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1159\/000012342"},{"key":"ref23","first-page":"1569","volume-title":"U.S. householder survey of functional gastrointestinal disorders. 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