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Oxygen desaturation index and apnea-hypopnea index in relation to incident heart failure: the sleep apnea patients in Skaraborg Study

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dc.contributor.coauthorHjälm, H. H.
dc.contributor.coauthorGlantz, H.
dc.contributor.coauthorPihtili, A.
dc.contributor.coauthorThunström, E.
dc.contributor.departmentKUTTAM (Koç University Research Center for Translational Medicine)
dc.contributor.departmentSchool of Medicine
dc.contributor.kuauthorPeker, Yüksel
dc.contributor.schoolcollegeinstituteResearch Center
dc.contributor.schoolcollegeinstituteSCHOOL OF MEDICINE
dc.date.accessioned2026-07-07T08:50:10Z
dc.date.issued2026
dc.description.abstractObstructive sleep apnea (OSA) is associated with cardiovascular morbidity; however, it remains unclear whether the apnea–hypopnea index (AHI) or the severity of nocturnal hypoxemia, in terms of oxygen desaturation index (ODI), is more relevant for the development of heart failure (HF). Methods We included 3590 participants from the Sleep Apnea Patients in Skaraborg Study (mean age 54.6 ± 12.8 years, 66% men, mean body mass index 29.6 ± 5.4 kg/m2) without prevalent HF at baseline and with available AHI and ODI data. Participants were followed for a median of 8.7 years (interquartile range 7.4–10.0). AHI and ODI were categorized as
dc.description.harvestedfromManual
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.indexedbyPubMed
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuN/A
dc.description.versionPublished Version
dc.identifier.WoSQuartileQ1
dc.identifier.doi10.1016/j.sleep.2026.108991
dc.identifier.eissn1878-5506
dc.identifier.embargoN/A
dc.identifier.issn1389-9457
dc.identifier.pubmed42048899
dc.identifier.scopus2-s2.0-105036737633
dc.identifier.urihttp://doi.org/10.1016/j.sleep.2026.108991
dc.identifier.urihttps://hdl.handle.net/20.500.14288/33309
dc.identifier.volume144
dc.identifier.wos001758610000001
dc.keywordsHypoxemia
dc.keywordsObstructive sleep apnea
dc.keywordsBody mass index
dc.keywordsProportional hazards model
dc.keywordsSleep apnea
dc.keywordsHeart failure
dc.keywordsConfidence interval
dc.keywordsPositive airway pressure
dc.keywordsCohort study
dc.keywordsPolysomnography
dc.keywordsApnea hypopnea index
dc.keywordsOxygen desaturation index
dc.languageeng
dc.publisherElsevier
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartofSleep Medicine
dc.relation.openaccessN/A
dc.rightsN/A
dc.rights.uriN/A
dc.subjectClinical neurology
dc.titleOxygen desaturation index and apnea-hypopnea index in relation to incident heart failure: the sleep apnea patients in Skaraborg Study
dc.typeJournal Article
dspace.entity.typePublication
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