Adjusted risk (obesity vs. normal weight) | AF | Follow up (years)Â | Definition of obesity | Total | Time period | Country | Design | Study | References |
---|---|---|---|---|---|---|---|---|---|
HR 1.54 (male); HR 1.46 (female) | 526 | 13.7 | BMI ≥ 30 kg/m2 | 5282 | 1979–1999 | USA | Observational cohort | Wang et al. 2004 | [25] |
HR 2.35 (male); HR 1.99 (female) | 533 | 5.7 | BMI ≥ 30 kg/m2 | 47,589 | 1993–2001 | Denmark | Observational cohort | Frost et al. 2005 | [14] |
HR 1.36 | 1810 | 10 | BMI > 30 kg/m2 | 8051 | 1994–2004 | USA | Retrospective analysis | Zacharias et al.2005 | [26] |
HR 1.65 | 834 | 12.9 | BMI ≥ 30 kg/m2 | 34,309 | 1993–2008 | USA | Observational cohort | Tedrow et al. 2010 | [16] |
HR 2.04 | 110 | 4.6 | BMI ≥ 30 kg/m2 | 271,203 | 2004–2009 | Denmark | Observational cohort | Karasoy et al. 2013 | [17] |
HR 2.9 | 287 | 1.5 | BMI ≥ 30 kg/m2 | 7169 | 1999–2009 | Sweden | Observational cohort | Grundvold et al. 2015 | [21] |
HR 2.41 | 288 | 6 | BMI ≥ 30 kg/m2 | 18,290 | 2000–2007 | USA | Observational cohort | Berkovitch et al. 2016 | [18] |
HR 1.2 | 5106 | 7.5 | BMI ≥ 25 kg/m2 | 389,321 | 2004–2006 | Korea | Retrospective analysis | Lee et al. 2017 | [20] |
OR 1.4 | 1511 | 8 | BMI > 30 kg/m2 | 67,278 | 2006–2013 | USA | Observational cohort | Foy et al. 2018 | [27] |
HR 1.24 | 1959 | 4.95 | BMI ≥ 25 kg/m2 | 17,134 | 2002–2009 | Korea | Observational cohort | Lim et al. 2019 | [28] |
HR 1.327 | 196,136 | 8.17 | BMI ≥ 30 kg/m2 | 9,797,418 | 2009–2017 | Korea | Observational cohort | Kim et al. 2019 | [22] |