Author(s): Friberg J, Buch P, Scharling H, Gadsbphioll N, Jensen GB
Background: Atrial fibrillation is a common arrhythmia associated with excess morbidity and mortality. We studied temporal changes in hospital admission rates for atrial fibrillation using data from a prospective population-based cohort study spanning 2 decades (the Copenhagen City Heart Study). Methods: The study included baseline data collected in 1981 through 1983 on 10,955 persons age 40 to 79 years and baseline data collected in 1991 through 1994 on 7212 persons age 40 to 79 years. We used hospital diagnosis data from the Danish National Hospital Discharge Register to determine the rate of first hospital admission for atrial fibrillation during 7 years following each of the 2 baseline data collecting periods. Changes in admission rates were analyzed using Cox proportional hazard models. Results: During the 2 7-year periods, 379 subjects were admitted with a hospital diagnosis of atrial fibrillation. The rate of hospital admissions for atrial fibrillation increased among both men and women from the first to the second period (relative risk = 1.6; 95% confidence interval = 1.3-1.9 [adjusted for age, sex, prior myocardial infarction, arterial hypertension, diabetes mellitus, electrocardiographic left ventricular hypertrophy, decreased lung function, smoking, height, and weight]). Conclusion: During the latest 10 to 20 years, there has been a 60% increase in hospital admissions for atrial fibrillation independent of changes in known risk factors. This increase could result from changes in admission threshold or coding practices, or it could reflect a genuine increase in the population incidence of atrial fibrillation.
Author(s): Ott A, Breteler MM, de Bruyne MC, van Harskamp F, Grobbee DE
Author(s): Wolf PA, Abbott RD, Kannel WB
Author(s): Furberg CD, Psaty BM, Manolio TA, Gardin JM, Smith VE
Author(s): Wagner KH, Brath H
Author(s): Rizzo JA, Mallow P, Waters H, Cirrincione A
Author(s): Jorgensen HS, Nakayama H, Reith J, Raaschou HO, Olsen TS
Author(s): Fuster V, Ryden LE, Asinger RW, Cannom DS, Crijns HJ
Author(s): Benjamin EJ, Levy D, Vaziri SM, D\'Agostino RB, Belanger AJ
Author(s): Tsang TS, Petty GW, Barnes ME, O\'Fallon WM, Bailey KR
Author(s): Steger C, Pratter A, Martinek-Bregel M, Avanzini M, Valentin A
Author(s): Adams HP Jr, Bendixen BH, Kappelle LJ, Biller J, Love BB
Author(s): Thom T, Haase N, Rosamond W, Howard VJ, Rumsfeld J,
Author(s): Ball J, Carrington MJ, McMurray JJ, Stewart S
Author(s): Glader EL, Stegmayr B, Norrving B, Terént A, Hulter-Asberg K
Author(s): Sinner MF, Ellinor PT, Meitinger T, Benjamin EJ, Kääb S
Author(s): Dewland TA, Olgin JE, Vittinghoff E, Marcus GM
Author(s): Hernandez MB, Asher CR, Hernandez AV, Novaro GM
Author(s): Gan R, Sacco RL, Kargman DE, Roberts JK, Boden-Albala B
Author(s): Ruigomez A, Johansson S, Wallander MA, Rodriguez LA
Author(s): Stewart S, Hart CL, Hole DJ, McMurray JJ
Author(s): Psaty BM, Manolio TA, Kuller LH, Kronmal RA, Cushman M
Author(s): Barnes ME, Miyasaka Y, Seward JB, Gersh BJ, Rosale s AG
Author(s): Dulli DA, Stanko H, Levine RL
Author(s): Lamassa M, Di Carlo A, Pracucci G, Basile AM, Trefoloni G
Author(s): Lin HJ, Wolf PA, Kelly-Hayes M, Beiser AS, Kase CS
Author(s): Kim MH, Lin J, Hussein M, Battleman D
Author(s): Miyasaka Y, Barnes ME, Gersh BJ, Cha SS, Bailey KR,
Author(s): Wattigney WA, Mensah GA, Croft JB
Author(s): Keogh AM, Baron DW, Hickie JB
Author(s): Markides V, Schilling RJ