{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T12:56:28Z","timestamp":1777726588027,"version":"3.51.4"},"reference-count":26,"publisher":"SAGE Publications","issue":"10","license":[{"start":{"date-parts":[[2021,10,1]],"date-time":"2021-10-01T00:00:00Z","timestamp":1633046400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2021,10]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>To identify the risk factors associated with rebleeding in obscure gastrointestinal bleeding (OGIB) patients from southern China.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This retrospective study involved 229 patients who underwent small bowel endoscopy in our hospital between 1 January 2018 and 1 December 2020. The clinical characteristics and risk factors related to rebleeding were retrospectively evaluated.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Rebleeding patients were significantly older than non-rebleeding patients (53.0\u2009\u00b1\u200915.9 vs. 46.2\u2009\u00b1\u200917.8 years), had lower hemoglobin concentrations (89.2\u2009\u00b1\u200928.1 vs. 126.2\u2009\u00b1\u200925.1\u2009g\/L), and higher blood urea nitrogen concentrations (5.4\u2009\u00b1\u20092.6 vs. 4.5\u2009\u00b1\u20092.2 \u00b5mol\/L), respectively. A higher percentage of rebleeding patients had diabetes mellitus (13.9% vs. 2.9%) and overt bleeding (70.4% vs. 38.6%), and required blood transfusions (43.1% vs. 8.0%), compared with non-rebleeding patients, respectively. Multivariate logistic analysis indicated that drinking alcohol (odds ratio (OR): 9.27; 95% confidence interval (CI)\u2009=\u20091.35\u201363.78), anemia (OR: 17.38; 95% CI\u2009=\u20095.48\u201355.10), and blood transfusion (OR: 3.76; 95% CI\u2009=\u20091.04\u201313.56) increased the risk of rebleeding in OGIB patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Our data suggested that OGIB patients who drink alcohol, have anemia, and require blood transfusion have an increased risk of rebleeding.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/03000605211028422","type":"journal-article","created":{"date-parts":[[2021,10,4]],"date-time":"2021-10-04T22:24:27Z","timestamp":1633386267000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Risk factors for rebleeding in patients with obscure gastrointestinal bleeding from southern China"],"prefix":"10.1177","volume":"49","author":[{"given":"Boying","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Gastroenterology, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou, P. 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