Association between loneliness and incident atrial fibrillation across different genetic predisposition: findings from the UK Biobank
Abstract Background Loneliness has garnered significant attention globally, with extensive exploration of its association with cardiovascular disease. However, a notable research gap persists concerning loneliness and its potential link to atrial fibrillation (AF). Methods This prospective cohort st...
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2024-10-01
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| Series: | European Journal of Medical Research |
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| Online Access: | https://doi.org/10.1186/s40001-024-02105-x |
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| author | Zechen Liu Yanjun Song Shanshan Shi Zhihao Zheng Weihua Song Wenjia Zhang Kefei Dou |
| author_facet | Zechen Liu Yanjun Song Shanshan Shi Zhihao Zheng Weihua Song Wenjia Zhang Kefei Dou |
| author_sort | Zechen Liu |
| collection | DOAJ |
| description | Abstract Background Loneliness has garnered significant attention globally, with extensive exploration of its association with cardiovascular disease. However, a notable research gap persists concerning loneliness and its potential link to atrial fibrillation (AF). Methods This prospective cohort study utilized data from the UK Biobank (UKB), encompassing 441,056 participants. Loneliness was assessed through self-reported questionnaires gauging feelings of isolation and willingness to confide. AF diagnoses were ascertained using hospitalization records and cause-of-death registry data. The association between loneliness and AF risk was analyzed through multivariable Cox proportional hazard models. Results Over a median follow-up period of 13.9 years, 25,386 AF cases were identified. In comparison to individuals without reported loneliness, those in the loneliness group exhibited a significantly higher risk of AF (loneliness vs. non-loneliness: hazard ratio [HR]: 1.11, 95% confidence interval [CI] 1.07–1.16). Subgroup analysis revealed that the association between loneliness and increased AF risk was significant solely in individuals without heart valve disease (HR: 1.12, 95% CI 1.07–1.16). Additionally, significant associations between loneliness and heightened AF risk were noted across strata of genetic susceptibility to AF, with no observable impact on these associations by genetic susceptibility (P for interaction = 0.070). Conclusions This study establishes a robust association between loneliness and an elevated long-term risk of AF. Notably, this association is particularly pronounced in individuals without valvular disease and does not appear to be influenced by genetic predisposition to AF. |
| format | Article |
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| institution | OA Journals |
| issn | 2047-783X |
| language | English |
| publishDate | 2024-10-01 |
| publisher | BMC |
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| series | European Journal of Medical Research |
| spelling | doaj-art-cf40723e5a364e6f88e364511d17affd2025-08-20T02:11:25ZengBMCEuropean Journal of Medical Research2047-783X2024-10-0129111110.1186/s40001-024-02105-xAssociation between loneliness and incident atrial fibrillation across different genetic predisposition: findings from the UK BiobankZechen Liu0Yanjun Song1Shanshan Shi2Zhihao Zheng3Weihua Song4Wenjia Zhang5Kefei Dou6Cardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeCardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeCardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeCardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeCardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeCardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeCardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical CollegeAbstract Background Loneliness has garnered significant attention globally, with extensive exploration of its association with cardiovascular disease. However, a notable research gap persists concerning loneliness and its potential link to atrial fibrillation (AF). Methods This prospective cohort study utilized data from the UK Biobank (UKB), encompassing 441,056 participants. Loneliness was assessed through self-reported questionnaires gauging feelings of isolation and willingness to confide. AF diagnoses were ascertained using hospitalization records and cause-of-death registry data. The association between loneliness and AF risk was analyzed through multivariable Cox proportional hazard models. Results Over a median follow-up period of 13.9 years, 25,386 AF cases were identified. In comparison to individuals without reported loneliness, those in the loneliness group exhibited a significantly higher risk of AF (loneliness vs. non-loneliness: hazard ratio [HR]: 1.11, 95% confidence interval [CI] 1.07–1.16). Subgroup analysis revealed that the association between loneliness and increased AF risk was significant solely in individuals without heart valve disease (HR: 1.12, 95% CI 1.07–1.16). Additionally, significant associations between loneliness and heightened AF risk were noted across strata of genetic susceptibility to AF, with no observable impact on these associations by genetic susceptibility (P for interaction = 0.070). Conclusions This study establishes a robust association between loneliness and an elevated long-term risk of AF. Notably, this association is particularly pronounced in individuals without valvular disease and does not appear to be influenced by genetic predisposition to AF.https://doi.org/10.1186/s40001-024-02105-xLonelinessAtrial fibrillationCohort studyUK BiobankPolygenic risk score |
| spellingShingle | Zechen Liu Yanjun Song Shanshan Shi Zhihao Zheng Weihua Song Wenjia Zhang Kefei Dou Association between loneliness and incident atrial fibrillation across different genetic predisposition: findings from the UK Biobank European Journal of Medical Research Loneliness Atrial fibrillation Cohort study UK Biobank Polygenic risk score |
| title | Association between loneliness and incident atrial fibrillation across different genetic predisposition: findings from the UK Biobank |
| title_full | Association between loneliness and incident atrial fibrillation across different genetic predisposition: findings from the UK Biobank |
| title_fullStr | Association between loneliness and incident atrial fibrillation across different genetic predisposition: findings from the UK Biobank |
| title_full_unstemmed | Association between loneliness and incident atrial fibrillation across different genetic predisposition: findings from the UK Biobank |
| title_short | Association between loneliness and incident atrial fibrillation across different genetic predisposition: findings from the UK Biobank |
| title_sort | association between loneliness and incident atrial fibrillation across different genetic predisposition findings from the uk biobank |
| topic | Loneliness Atrial fibrillation Cohort study UK Biobank Polygenic risk score |
| url | https://doi.org/10.1186/s40001-024-02105-x |
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