{ "abstract": "Introduction: This study compared sleep quality and insomnia symptoms in individuals with and without asthma and identified potentially treatable traits that could be used to improve sleep in asthma.\n\nMethods: This cross-sectional analysis included 28,828 participants (aged 50–64). Post-bronchodilator forced expiratory volume (FEV1) and forced vital capacity (FVC) were measured. Questionnaires assessed physician-diagnosed asthma, asthma-related symptoms, exacerbations, allergic rhinitis, chronic rhinosinusitis (CRS), nocturnal breathing disorders and reflux (snoring, sleep apnea, nocturnal gastroesophageal reflux [nGER]), and sleep quality. Insomnia symptoms included difficulties initiating sleep (DIS), difficulties maintaining sleep (DMS), and early morning awakening (EMA).\n\nResults: Current asthma was associated with impaired sleep quality (OR=1.56; [95% CI:] 1.39–1.75), DIS (1.59; [1.40–1.81]), DMS (1.36; [1.22–1.51]), EMA (1.31; [1.16–1.48]), and any insomnia symptom (1.38; [1.25–1.52]). Among individuals with asthma, allergic rhinitis was linked to impaired sleep quality (1.28; [1.01–1.62]), while CRS, asthma symptoms, exacerbations, snoring, sleep apnea and nGER were associated with impaired sleep quality and insomnia symptoms. Those with uncontrolled asthma, CRS, or nocturnal breathing disorders and reflux had higher odds of impaired sleep quality and any insomnia symptom, with the strongest associations in those with all three conditions (5.68; [3.47–9.29] and 3.63; [2.26–5.85], respectively).\n\nConclusion: Asthma is associated with impaired sleep quality and insomnia symptoms in middle-aged adults. Our study also indicates that in asthma, impaired sleep quality and insomnia symptoms are linked to three potentially treatable traits, namely lack of asthma control, upper airway disorders, and nocturnal breathing disorders and reflux.", "abstract_shown": true, "affiliations": [ "Department of Medical Sciences, Respiratory-, Allergy- and Sleep Research, Uppsala University, Uppsala, Sweden", "Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden", "Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden", "Department of Clinical Sciences in Lund, Respiratory Medicine, Allergology and Palliative Medicine, Faculty of Medicine, Lund University, Lund, Sweden", "Department of Respiratory Medicine in Linköping, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden", "Department of Medicine Solna and Center for Molecular Medicine, Division of Immunology and Respiratory Medicine, Karolinska Institutet, Stockholm, Sweden", "Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden", "Department of Occupational and Environmental Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden", "School of Public Health and Community Medicine, University of Gothenburg, Gothenburg, Sweden", "Department for Respiratory Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden", "Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden", "Institute of Medicine, Center for Sleep and Vigilance Disorders, University of Gothenburg, Gothenburg, Sweden", "Department of Diagnostics and Intervention, Surgery, Umeå University, Umeå, Sweden" ], "article_type": "research article", "arxiv": null, "author_total": 15, "authors": [ { "affs": [ 0, 1 ], "name": "Juan Wang" }, { "affs": [ 2 ], "name": "Anders Blomberg", "orcid": "0000-0002-2452-7347" }, { "affs": [ 3 ], "name": "Magnus Ekström", "orcid": "0000-0002-7227-5113" }, { "affs": [ 4 ], "name": "Hans Lennart Persson", "orcid": "0000-0002-5700-7284" }, { "affs": [ 5, 6 ], "name": "Magnus Sköld" }, { "affs": [ 7, 8 ], "name": "Kjell Torén", "orcid": "0000-0001-8509-7603" }, { "affs": [ 9, 10 ], "name": "Ludger Grote", "orcid": "0000-0002-7405-1682" }, { "affs": [ 11 ], "name": "Ding Zou", "orcid": "0000-0003-2057-8558" }, { "affs": [ 12 ], "name": "Karl A Franklin", "orcid": "0000-0002-5306-1697" }, { "affs": [ 0 ], "name": "Baz Delshad" }, { "affs": [ 0, 1 ], "name": "Xingwu Zhou" }, { "affs": [ 0 ], "name": "Jenny Theorell-Haglöw" }, { "affs": [ 0 ], "name": "Eva Lindberg", "orcid": "0000-0002-8552-4510" }, { "affs": [ 1 ], "name": "Andrei Malinovschi", "orcid": "0000-0002-4098-7765" }, { "affs": [ 0 ], "name": "Christer Janson", "orcid": "0000-0001-5093-6980" } ], "bibtex": "https://research.draconitic.com/paper/0ez84bp5sqse2.bib", "cited_by": 0, "doi": "10.2147/jaa.s639747", "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13738100/", "id": "0ez84bp5sqse2", "issns": [ "1178-6965" ], "landing_url": "https://doi.org/10.2147/jaa.s639747", "language": "en", "licence": "CC-BY-NC-4.0", "licence_label": "CC BY-NC 4.0", "licence_source": "article", "licence_url": "https://creativecommons.org/licenses/by-nc/4.0/", "metadata_licence": null, "native_subjects": [ [ "heading", "Original Research" ], [ "openalex", "3205|Sleep and related disorders" ] ], "openalex": "W7224995989", "pdf_url": "https://www.dovepress.com/article/download/121697", "pmcid": "PMC13738100", "pmid": "42992155", "published": "2026-11-01", "publisher": "Dove Press", "ris": "https://research.draconitic.com/paper/0ez84bp5sqse2.ris", "sources": [ { "first_seen": "2026-11-09T12:23:09Z", "native_id": "PMC13738100", "source": "pmc", "url": "https://doi.org/10.2147/jaa.s639747" } ], "subjects": [ { "field": "medicine", "origin": "journal-openalex:F27", "subfield": "general" } ], "title": "Asthma and Impaired Sleep: Identifying Treatable Traits in the SCAPIS Study", "title_text": "Asthma and Impaired Sleep: Identifying Treatable Traits in the SCAPIS Study", "type": "peer-reviewed", "updated_at": "2026-11-09T12:23:09Z", "url": "https://research.draconitic.com/paper/0ez84bp5sqse2", "venue": "Journal of Asthma and Allergy", "versions": [] }