1. A nationwide study on new onset atrial fibrillation risk factors and its association with hospital mortality in sepsis patients.
- Author
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Liu YW, Wang YF, Chen Y, Dong R, Li S, Peng JM, Liufu R, Weng L, Xu Y, and Du B
- Subjects
- Humans, Male, Female, Middle Aged, Aged, Risk Factors, China epidemiology, Retrospective Studies, Incidence, Adult, Aged, 80 and over, Hospitalization statistics & numerical data, Atrial Fibrillation mortality, Atrial Fibrillation epidemiology, Atrial Fibrillation complications, Sepsis mortality, Sepsis complications, Sepsis epidemiology, Hospital Mortality
- Abstract
Atrial fibrillation (AF) is the most common arrhythmia and its incidence increases with sepsis. However, data on new-onset AF during sepsis hospitalization remain limited in China. We aimed to evaluate the incidence, risk factors, and associated mortality of new-onset AF in sepsis patients in China. We conducted a retrospective study using the National Data Center for Medical Service system, from 1923 tertiary and 2363 secondary hospitals from 31 provinces in China from 2017 to 2019.In total we included 1,425,055 sepsis patients ≥ 18 years without prior AF. The incidence of new-onset AF was 1.49%. Older age, male sex, hypertension, heart failure, coronary disease, valvular disease, and mechanical ventilation were independent risk factor. New-onset AF was associated with a slight increased risk of mortality (adjusted RR 1.03, 95% CI 1.01-1.06). Population attributable fraction suggested AF accounted for 0.2% of sepsis deaths. In this large nationwide cohort, new-onset AF occurred in 1.49% of sepsis admissions and was associated with a small mortality increase. Further research should examine whether optimized AF management can improve sepsis outcomes in China., (© 2024. The Author(s).)
- Published
- 2024
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