{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T06:26:45Z","timestamp":1740119205005,"version":"3.37.3"},"reference-count":32,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T00:00:00Z","timestamp":1695859200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82020108028"],"award-info":[{"award-number":["82020108028"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,1,16]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>BACKGROUND<\/jats:title>\n                  <jats:p>Pulse pressure (PP) depends on heart function and arterial wall elasticity, which is closely related to the incidence of ischemic stroke. However, the association of PP fluctuation during hospitalization with adverse outcomes after ischemic stroke remains unclear.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>METHODS<\/jats:title>\n                  <jats:p>The present study included 3,971 patients with ischemic stroke. The primary outcome was the composite outcome of death or vascular events within 3 months after ischemic stroke. PP fluctuation was reflected by successive variation of PP (PP-SV).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>RESULTS<\/jats:title>\n                  <jats:p>The cumulative incidence rates of the primary outcome were the highest in the patients in the highest quartiles of PP-SV (P &amp;lt; 0.05). The multivariable-adjusted hazard ratios (95% confidence intervals) of the primary outcome in the highest quartiles were 1.86 (1.03\u20133.38) for death or vascular events, and 2.15 (1.06\u20134.37) for vascular events (all Ptrend &amp;lt; 0.05). Multivariable-adjusted restricted cubic spline analyses showed linear associations of PP-SV during hospitalization with the primary outcome (P for linearity &amp;lt;0.05).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>CONCLUSIONS<\/jats:title>\n                  <jats:p>Large PP fluctuation during hospitalization was associated with increased risks of adverse outcomes within 3 months after ischemic stroke, which provided valuable new insight for blood pressure management in the acute phase of ischemic stroke. Controlling PP fluctuation may be contributing to improving prognosis after ischemic stroke.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/ajh\/hpad085","type":"journal-article","created":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T10:16:28Z","timestamp":1695896188000},"page":"120-126","source":"Crossref","is-referenced-by-count":0,"title":["Association of Pulse Pressure Fluctuation During Hospitalization With Adverse Outcomes Within 3 Months After Ischemic Stroke"],"prefix":"10.1093","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2327-8422","authenticated-orcid":false,"given":"Yu","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University , Suzhou , 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Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University , Suzhou , China"},{"name":"Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine , New Orleans, Louisiana , USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aili","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University , Suzhou , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tian","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Neurology, Affiliated Hospital of Nantong University , Nantong , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hao","family":"Peng","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, School of Public Health and Jiangsu 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