{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,6]],"date-time":"2026-06-06T08:45:19Z","timestamp":1780735519974,"version":"3.54.1"},"reference-count":42,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Grant-in-Aid for Scientific Research","doi-asserted-by":"publisher","award":["21K17501"],"award-info":[{"award-number":["21K17501"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001700","name":"Ministry of Education, Culture, Sports, Science and Technology of Japan","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001700","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,4,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aims<\/jats:title>\n                    <jats:p>Risk factors associated with readmission due to worsening heart failure (HF) after discharge may differ between patients with and without a history of HF hospitalization. This study aimed to identify the risk factors for HF readmission in older patients with and without a history of HF hospitalization.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods and results<\/jats:title>\n                    <jats:p>A total of 899 older inpatients who underwent cardiac rehabilitation were enrolled from a multicenter retrospective cohort study. Patients were classified based on their history of hospitalization for HF, and 1-year HF readmission was investigated. During the 1-year follow-up period, 27.8% were readmitted for HF: 18.7% and 39.7% in those without and with a history of HF hospitalization, respectively. Multivariable regression analysis identified beta-blocker prescription at discharge [hazard ratio (HR): 0.624, 95% confidence interval (CI): 0.410\u20130.950] and discharge to home (HR: 1.993, 95% CI: 1.026\u20133.872) as significant risk factors in the group without a history of HF hospitalization. Hemoglobin (HR: 0.896, 95% CI: 0.802\u20130.997, per 1\u2005g\/dL increase) and estimated glomerular filtration rate (e-GFR) levels (HR: 0.987, 95% CI: 0.976\u20130.998, per 1\u2005mL\/min\/1.73 m2 increase) were significant risk factors in the group with a history of HF hospitalization.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In older patients without a history of HF hospitalization, the absence of a beta-blocker prescription at discharge and direct discharge to home were risk factors for 1-year HF readmission. Lower hemoglobin and e-GFR levels were predictive of readmission in patients with a history of HF hospitalization.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/eurjcn\/zvaf185","type":"journal-article","created":{"date-parts":[[2025,9,15]],"date-time":"2025-09-15T11:31:07Z","timestamp":1757935867000},"page":"172-183","source":"Crossref","is-referenced-by-count":1,"title":["Comparative analysis of risk factors for rehospitalization in older heart failure patients with and without a history of heart failure hospitalization: insights from a multicenter rehabilitation cohort"],"prefix":"10.1093","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9779-2304","authenticated-orcid":false,"given":"Kazuya","family":"Kito","sequence":"first","affiliation":[{"name":"Department of Rehabilitation, NHO Shizuoka Medical Center , 762-1 Nagasawa, Shimizu, Sunto, Shizuoka 4110905 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