Table 3.

Calculations of Taiwan AF Score

Variables	Score
Age, y
40–44	−2
45–49	−1
50–54	0
55–59	1
60–64	2
65–69	3
70–74	4
75–79	5
>80	8
Male sex	1
Hypertension	1
Heart failure	2
Coronary artery disease	1
ESRD	1
Alcoholism	1
Total score	−2 to 15

AF indicates atrial fibrillation; and ESRD, end‐stage renal disease.