{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T13:55:43Z","timestamp":1790517343584,"version":"4.1.0"},"reference-count":70,"publisher":"BMJ","issue":"12","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Gut"],"published-print":{"date-parts":[[2008,12]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Gastric sensorimotor dysfunction, psychosocial factors and somatisation are all implicated in symptom generation in functional dyspepsia (FD).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aim:<\/jats:title>\n                    <jats:p>To determine the relative contribution of each of these factors to overall dyspeptic symptom severity and weight loss in FD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>In 201 consecutive tertiary care patients with FD (mean age 40.1 (SD 12.6) years), gastric sensorimotor function was studied using barostat (sensitivity, compliance and accommodation). Psychosocial factors (depression and anxiety disorders, positive and negative affect, perceived stress, alexithymia and history of abuse), somatisation and co-morbid irritable bowel syndrome (IBS) and chronic fatigue symptoms were assessed using self-report questionnaires. Variables were correlated with dyspepsia symptom severity (DSS) and weight loss. Hierarchical multiple linear regression was used to identify determinants of DSS and weight loss.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Multiple linear regression identified the following determinants of DSS: gastric sensitivity (\u03b2\u200a=\u200a0.77, p\u200a=\u200a0.25), depression (\u03b2\u200a=\u200a0.12, p\u200a=\u200a0.06) and somatisation (\u03b2\u200a=\u200a0.48, p&lt;0.0001) (controlling for age and occupation, R\n                      <jats:sup>2<\/jats:sup>\n                      \u200a=\u200a0.29, p&lt;0.0001). The effect of depression on DSS is partially mediated by somatisation. Gastric sensitivity (\u03b2\u200a=\u200a2.87, p\u200a=\u200a0.08), history of childhood sexual abuse (\u03b2\u200a=\u200a9.37, p\u200a=\u200a0.0006), depression (\u03b2\u200a=\u200a0.19, p\u200a=\u200a0.24) and somatisation (\u03b2\u200a=\u200a0.67, p\u200a=\u200a0.01) are independent determinants of weight loss (controlling for gender and occupation, R\n                      <jats:sup>2<\/jats:sup>\n                      \u200a=\u200a0.42, p&lt;0.0001). The effect of depression on weight loss is fully mediated by somatisation.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Symptom severity and weight loss in FD are determined by psychosocial factors (depression, abuse history) and somatisation, and only to a lesser extent by gastric sensorimotor function. The importance of psychosocial factors and somatisation compared to gastric sensorimotor function is most pronounced in hypersensitive patients.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1136\/gut.2008.158162","type":"journal-article","created":{"date-parts":[[2008,7,14]],"date-time":"2008-07-14T20:33:37Z","timestamp":1216067617000},"page":"1666-1673","source":"Crossref","is-referenced-by-count":161,"title":["Determinants of symptoms in functional dyspepsia: gastric sensorimotor function, psychosocial factors or somatisation?"],"prefix":"10.1136","volume":"57","author":[{"given":"L","family":"Van Oudenhove","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J","family":"Vandenberghe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B","family":"Geeraerts","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R","family":"Vos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P","family":"Persoons","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B","family":"Fischler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K","family":"Demyttenaere","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J","family":"Tack","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2008,7,14]]},"reference":[{"key":"2025120600495199000_57.12.1666.1","doi-asserted-by":"crossref","first-page":"37ii","DOI":"10.1136\/gut.45.2008.ii37","article-title":"Functional gastroduodenal disorders.","volume":"45","author":"Talley","year":"1999","journal-title":"Gut"},{"key":"2025120600495199000_57.12.1666.2","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpg.2004.04.010"},{"key":"2025120600495199000_57.12.1666.3","doi-asserted-by":"publisher","DOI":"10.1016\/S0889-8553(03)00030-X"},{"key":"2025120600495199000_57.12.1666.4","doi-asserted-by":"publisher","DOI":"10.1159\/000078843"},{"key":"2025120600495199000_57.12.1666.5","doi-asserted-by":"publisher","DOI":"10.1126\/science.847460"},{"key":"2025120600495199000_57.12.1666.6","doi-asserted-by":"publisher","DOI":"10.1053\/gast.2001.27180"},{"key":"2025120600495199000_57.12.1666.7","doi-asserted-by":"publisher","DOI":"10.1053\/gast.2003.50155"},{"key":"2025120600495199000_57.12.1666.8","doi-asserted-by":"publisher","DOI":"10.1016\/S0016-5085(98)70012-5"},{"key":"2025120600495199000_57.12.1666.9","doi-asserted-by":"publisher","DOI":"10.1097\/01.PSY.0000075977.90337.E7"},{"key":"2025120600495199000_57.12.1666.10","doi-asserted-by":"publisher","DOI":"10.1111\/j.1572-0241.2004.04043.x"},{"key":"2025120600495199000_57.12.1666.11","doi-asserted-by":"crossref","first-page":"844","DOI":"10.1097\/00006842-200011000-00015","article-title":"Seeking medical consultation: Perceptual and behavioral characteristics distinguishing consulters and nonconsulters with functional dyspepsia.","volume":"62","author":"Cheng","year":"2000","journal-title":"Psychosom Med"},{"key":"2025120600495199000_57.12.1666.12","doi-asserted-by":"publisher","DOI":"10.1016\/S1542-3565(04)00454-9"},{"issue":"(Suppl 8)","key":"2025120600495199000_57.12.1666.13","first-page":"38","article-title":"Irritable bowel syndrome, anxiety, and depression: what are the links?","volume":"62","author":"Lydiard","year":"2001","journal-title":"J Clin Psychiatry"},{"issue":"(Suppl 8)","key":"2025120600495199000_57.12.1666.14","first-page":"28","article-title":"Depression, anxiety, and the gastrointestinal system.","volume":"62","author":"Mayer","year":"2001","journal-title":"J Clin Psychiatry"},{"key":"2025120600495199000_57.12.1666.15","doi-asserted-by":"publisher","DOI":"10.1111\/j.1572-0241.2005.40802.x"},{"key":"2025120600495199000_57.12.1666.16","doi-asserted-by":"publisher","DOI":"10.1097\/01.PSY.0000106885.40753.C1"},{"key":"2025120600495199000_57.12.1666.17","doi-asserted-by":"publisher","DOI":"10.1016\/j.paid.2003.06.012"},{"key":"2025120600495199000_57.12.1666.18","doi-asserted-by":"publisher","DOI":"10.1016\/S1542-3565(05)00245-4"},{"key":"2025120600495199000_57.12.1666.19","doi-asserted-by":"publisher","DOI":"10.1097\/01.PSY.0000089064.13681.3B"},{"key":"2025120600495199000_57.12.1666.20","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychores.2006.01.021"},{"key":"2025120600495199000_57.12.1666.21","doi-asserted-by":"publisher","DOI":"10.1111\/1467-9450.00284"},{"key":"2025120600495199000_57.12.1666.22","doi-asserted-by":"publisher","DOI":"10.1176\/appi.psy.43.1.1"},{"key":"2025120600495199000_57.12.1666.23","doi-asserted-by":"publisher","DOI":"10.1176\/appi.ajp.162.5.847"},{"key":"2025120600495199000_57.12.1666.24","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychores.2006.01.018"},{"key":"2025120600495199000_57.12.1666.25","doi-asserted-by":"publisher","DOI":"10.1097\/PSY.0b013e3180600a4a"},{"key":"2025120600495199000_57.12.1666.26","doi-asserted-by":"publisher","DOI":"10.1080\/003655201750422611"},{"key":"2025120600495199000_57.12.1666.27","doi-asserted-by":"publisher","DOI":"10.1046\/j.1525-1497.2001.016009606.x"},{"key":"2025120600495199000_57.12.1666.28","doi-asserted-by":"publisher","DOI":"10.1001\/jama.282.18.1737"},{"key":"2025120600495199000_57.12.1666.29","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3999(03)00072-2"},{"key":"2025120600495199000_57.12.1666.30","doi-asserted-by":"publisher","DOI":"10.1016\/S0163-8343(03)00072-0"},{"key":"2025120600495199000_57.12.1666.31","doi-asserted-by":"publisher","DOI":"10.1037\/0022-3514.54.6.1063"},{"key":"2025120600495199000_57.12.1666.32","unstructured":"Zautra AJ . Emotions, stress & health. Oxford: Oxford University Press, 2006."},{"issue":"(Suppl 2)","key":"2025120600495199000_57.12.1666.33","first-page":"A505","article-title":"Affect & perceived stress in functional dyspepsia: descriptive data and putative relationship with gastric sensorimotor function (Abstract)","volume":"130","author":"Van Oudenhove","year":"2006","journal-title":"Gastroenterology"},{"key":"2025120600495199000_57.12.1666.34","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/0022-3999(93)90120-5","article-title":"Development of the perceived stress questionnaire: A new tool for psychosomatic research.","volume":"37","author":"Levenstein","year":"1993","journal-title":"J Psychosom Res"},{"key":"2025120600495199000_57.12.1666.35","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3999(02)00467-1"},{"key":"2025120600495199000_57.12.1666.36","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3999(02)00601-3"},{"key":"2025120600495199000_57.12.1666.37","doi-asserted-by":"publisher","DOI":"10.1159\/000012342"},{"issue":"(Suppl 2)","key":"2025120600495199000_57.12.1666.38","first-page":"A504","article-title":"Psychological trait dimensions in functional dyspepsia: descriptive data and putative relationship with gastric sensorimotor function (Abstract)","volume":"130","author":"Van Oudenhove","year":"2006","journal-title":"Gastroenterology"},{"key":"2025120600495199000_57.12.1666.39","doi-asserted-by":"publisher","DOI":"10.1097\/01.psy.0000188405.54425.20"},{"key":"2025120600495199000_57.12.1666.40","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3999(96)00370-4"},{"key":"2025120600495199000_57.12.1666.41","doi-asserted-by":"publisher","DOI":"10.1097\/00006842-200203000-00008"},{"key":"2025120600495199000_57.12.1666.42","unstructured":"American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, 4th edition. Washington, DC: American Psychiatric Association, 1994."},{"key":"2025120600495199000_57.12.1666.43","doi-asserted-by":"crossref","first-page":"1358","DOI":"10.1176\/ajp.145.11.1358","article-title":"Somatization: the concept and its clinical application.","volume":"145","author":"Lipowski","year":"1988","journal-title":"Am J Psychiatry"},{"key":"2025120600495199000_57.12.1666.44","doi-asserted-by":"publisher","DOI":"10.1016\/S0033-3182(98)71343-X"},{"key":"2025120600495199000_57.12.1666.45","doi-asserted-by":"publisher","DOI":"10.1017\/S0033291797005485"},{"key":"2025120600495199000_57.12.1666.46","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychores.2006.02.007"},{"key":"2025120600495199000_57.12.1666.47","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychores.2006.01.022"},{"key":"2025120600495199000_57.12.1666.48","doi-asserted-by":"publisher","DOI":"10.1001\/archpsyc.62.8.903"},{"key":"2025120600495199000_57.12.1666.49","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychores.2006.01.020"},{"key":"2025120600495199000_57.12.1666.50","doi-asserted-by":"publisher","DOI":"10.1037\/0022-3514.51.6.1173"},{"key":"2025120600495199000_57.12.1666.51","doi-asserted-by":"publisher","DOI":"10.1097\/01.yco.0000194810.76096.f2"},{"key":"2025120600495199000_57.12.1666.52","doi-asserted-by":"publisher","DOI":"10.1016\/j.psyneuen.2005.03.018"},{"key":"2025120600495199000_57.12.1666.53","doi-asserted-by":"publisher","DOI":"10.1016\/S0304-3959(02)00007-6"},{"key":"2025120600495199000_57.12.1666.54","doi-asserted-by":"publisher","DOI":"10.1016\/S0304-3959(99)00183-9"},{"key":"2025120600495199000_57.12.1666.55","doi-asserted-by":"publisher","DOI":"10.1016\/S1364-6613(03)00061-5"},{"key":"2025120600495199000_57.12.1666.56","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/S0033-3182(90)72212-8","article-title":"Somatization and depression.","volume":"31","author":"Lipowski","year":"1990","journal-title":"Psychosomatics"},{"key":"2025120600495199000_57.12.1666.57","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2006.01.007"},{"key":"2025120600495199000_57.12.1666.58","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.163.20.2433"},{"key":"2025120600495199000_57.12.1666.59","doi-asserted-by":"publisher","DOI":"10.1016\/S0145-2134(02)00343-5"},{"key":"2025120600495199000_57.12.1666.60","doi-asserted-by":"publisher","DOI":"10.1038\/79871"},{"key":"2025120600495199000_57.12.1666.61","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1176\/ajp.156.5.675","article-title":"Reciprocal limbic\u2013cortical function and negative mood: Converging PET findings in depression and normal sadness.","volume":"156","author":"Mayberg","year":"1999","journal-title":"Am J Psychiatry"},{"key":"2025120600495199000_57.12.1666.62","unstructured":"G\u00fcndel H T\u00f6lle TR . How physical pain may interact with psychological pain: Evidence for a mutual neurobiological basis of emotions and pain. In: Carr D B Loeser J D Morris D B , eds. Narrative, pain and suffering, vol 34. Seattle: IASP Press, 2005:87\u2013112."},{"key":"2025120600495199000_57.12.1666.63","doi-asserted-by":"publisher","DOI":"10.1080\/07853890310017044"},{"key":"2025120600495199000_57.12.1666.64","doi-asserted-by":"publisher","DOI":"10.1097\/01.ajp.0000149794.70627.18"},{"key":"2025120600495199000_57.12.1666.65","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1080\/08964289.1995.9933752","article-title":"The reliability and validity of a sexual and physical abuse history questionnaire in female patients with gastrointestinal disorders.","volume":"21","author":"Leserman","year":"1995","journal-title":"Behav Med"},{"key":"2025120600495199000_57.12.1666.66","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2005.09.071"},{"key":"2025120600495199000_57.12.1666.67","doi-asserted-by":"publisher","DOI":"10.1111\/j.1572-0241.2006.00975.x"},{"key":"2025120600495199000_57.12.1666.68","doi-asserted-by":"publisher","DOI":"10.1136\/gut.2004.058685"},{"key":"2025120600495199000_57.12.1666.69","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2005.11.033"},{"key":"2025120600495199000_57.12.1666.70","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2036.2004.02007.x"}],"container-title":["Gut"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/gut.2008.158162","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,6]],"date-time":"2025-12-06T08:50:02Z","timestamp":1765011002000},"score":1,"resource":{"primary":{"URL":"https:\/\/gut.bmj.com\/lookup\/doi\/10.1136\/gut.2008.158162"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,7,14]]},"references-count":70,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2008,11,20]]},"published-print":{"date-parts":[[2008,12]]}},"alternative-id":["10.1136\/gut.2008.158162"],"URL":"https:\/\/doi.org\/10.1136\/gut.2008.158162","relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.1145090.604141","asserted-by":"object"}]},"ISSN":["0017-5749","1468-3288"],"issn-type":[{"value":"0017-5749","type":"print"},{"value":"1468-3288","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,7,14]]}}}