Table 2.

Atrial fibrillation risk scores are potentially useful in defining of the population at risk of atrial fibrillation

Score	Cohort	Subjects	C-idex	Risk factors
C2HEST45	100% Asian without structural heart diseases, 47% females, 47 years	471 446/921 AF cases	0.75 (0.73–0.77)	CAD/COPD, hypertension, age, systolic HF, thyroid diseases
MR-DASH49	Stratified Polish nationwide cohort ≥65 years old, 50.9% females, 77.5 years	3014/680 AF cases/279 SAF cases	0.73 (0.68–0.78)	Male gender, renal failure, diabetes, age, stroke, HF

AF, atrial fibrillation; CAD, coronary artery disease; COPD, chronic obstructive pulmonary disease; HF, hear failure.