AF risk estimates by BMI category and presence of each one of the components of MetS.

Abbreviations: BMI, body mass index; CI, confidence interval; HDL-C, high-density lipoprotein-cholesterol; HR, hazard ratio; MetS, metabolic syndrome; MI; myocardial infarction; PA, physical activity; WC, waist circumference.a Normal weight, BMI 18.5–24.9 kg/m2; overweight BMI 25.0–29.9 kg/m2; obese BMI ≥ 30.0 kg/m2.b Model containing: sex, birth-country (Sweden, not Sweden, missing), smoking status (yes, no, missing), alcohol consumption (g/day), regular moderate-intensity PA (yes, no, missing), history of MI and the other components of MetS.c Percentage of the participants with the MetS component, within the given BMI interval.AF risk estimates by BMI category and presence of each one of the components of MetS.