{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T00:29:50Z","timestamp":1792542590094,"version":"4.5.0"},"reference-count":53,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2015,3,26]],"date-time":"2015-03-26T00:00:00Z","timestamp":1427328000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100007872","name":"Bowel and Cancer Research","doi-asserted-by":"crossref","id":[{"id":"10.13039\/100007872","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Ehlers-Danlos Syndrome Support UK"},{"name":"Pseudo-obstruction Research Trust"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Neurogastroenterology Motil"],"published-print":{"date-parts":[[2015,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>\n                      The overlap of unexplained gastrointestinal (\n                      <jats:styled-content style=\"fixed-case\">GI<\/jats:styled-content>\n                      ) and somatic symptoms is well established in patients with functional gastrointestinal disorders (\n                      <jats:styled-content style=\"fixed-case\">FGID<\/jats:styled-content>\n                      ). Joint hypermobility syndrome (\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      ) is a non\u2010inflammatory connective tissue disorder associated with\n                      <jats:styled-content style=\"fixed-case\">GI<\/jats:styled-content>\n                      and somatic symptoms. We aimed to determine whether there is an association between diagnosis of\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      and\n                      <jats:styled-content style=\"fixed-case\">FGID<\/jats:styled-content>\n                      and the impact of this association on comorbidities and quality of life (\n                      <jats:styled-content style=\"fixed-case\">QOL<\/jats:styled-content>\n                      ).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Prospective case\u2013control study in secondary care\n                      <jats:styled-content style=\"fixed-case\">GI<\/jats:styled-content>\n                      clinics over 2\u00a0years.\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      was assessed by the first author prior to consultation in 641 consecutive new patients. Diagnosis of\n                      <jats:styled-content style=\"fixed-case\">FGID<\/jats:styled-content>\n                      (cases,\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a0336) or organic disorders (controls,\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a0305) was established blind to\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      status.\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      prevalence was compared in cases (\n                      <jats:styled-content style=\"fixed-case\">FGID<\/jats:styled-content>\n                      patients) and controls (organic disorders patients). Extra\u2010intestinal comorbidity and\n                      <jats:styled-content style=\"fixed-case\">QOL<\/jats:styled-content>\n                      were compared in\n                      <jats:styled-content style=\"fixed-case\">FGID<\/jats:styled-content>\n                      patients with and without\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      .\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Key Results<\/jats:title>\n                    <jats:p>\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      prevalence was higher in\n                      <jats:styled-content style=\"fixed-case\">FGID<\/jats:styled-content>\n                      compared to organic\n                      <jats:styled-content style=\"fixed-case\">GI<\/jats:styled-content>\n                      disorders (39.0%\n                      <jats:italic>vs<\/jats:italic>\n                      27.5%,\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      adj: 1.51,\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      : 1.07\u20132.12,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.02), and particularly associated with functional gastroduodenal disorders (44.1%,\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      adj: 2.08,\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      : 1.25\u20133.46,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.005), specifically postprandial distress syndrome (51%,\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      adj: 1.99,\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      : 1.06\u20133.76,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.03).\n                      <jats:styled-content style=\"fixed-case\">FGID<\/jats:styled-content>\n                      patients with\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      had increased chronic pain (23.2%\n                      <jats:italic>vs<\/jats:italic>\n                      11.9%,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.01), fibromyalgia (10.5%\n                      <jats:italic>vs<\/jats:italic>\n                      3.1%,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.01), somatization scores (13\n                      <jats:italic>vs<\/jats:italic>\n                      10,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0&lt;\u00a00.001), urinary autonomic scores (30.5\n                      <jats:italic>vs<\/jats:italic>\n                      20.7,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.03), and worse pain\u2010related\n                      <jats:styled-content style=\"fixed-case\">QOL<\/jats:styled-content>\n                      scores (45.0\n                      <jats:italic>vs<\/jats:italic>\n                      63.5,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.004).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions &amp; Inferences<\/jats:title>\n                    <jats:p>\n                      <jats:styled-content style=\"fixed-case\">JHS<\/jats:styled-content>\n                      is significantly associated with\n                      <jats:styled-content style=\"fixed-case\">FGID<\/jats:styled-content>\n                      , and this subgroup of patients have increased comorbidity and decreased\n                      <jats:styled-content style=\"fixed-case\">QOL<\/jats:styled-content>\n                      . Further research is required to understand the pathophysiological basis of this association.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/nmo.12535","type":"journal-article","created":{"date-parts":[[2015,3,26]],"date-time":"2015-03-26T15:22:00Z","timestamp":1427383320000},"page":"569-579","source":"Crossref","is-referenced-by-count":91,"title":["Functional gastrointestinal disorders are associated with the joint hypermobility syndrome in secondary care: a case\u2013control study"],"prefix":"10.1111","volume":"27","author":[{"given":"A.","family":"Fikree","sequence":"first","affiliation":[{"name":"Wingate Institute of Neurogastroenterology Centre for Digestive Diseases Blizard Institute of Cell and Molecular Science Barts and the London School of Medicine and Dentistry Queen Mary University of London London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Aktar","sequence":"additional","affiliation":[{"name":"Wingate Institute of Neurogastroenterology Centre for Digestive Diseases Blizard Institute of Cell and Molecular Science Barts and the London School of Medicine and Dentistry Queen Mary University of London London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Grahame","sequence":"additional","affiliation":[{"name":"Centre for Rheumatology Research University College London London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A. 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