Table 4.

Incidence of AF Stratified by Taiwan AF Score After Different Follow‐Up Durations

Follow‐Up, y	Annual Risk (%/y) of AF Stratified by Taiwan AF Score
	−2	−1	0	1	2	3	4	5	6	7	8	9	10	11	12	13	≥14
1	0.02	0.03	0.05	0.09	0.15	0.23	0.38	0.61	1.04	2.18	1.83	1.65	2.68	5.10	9.80	11.67	11.10
3	0.02	0.04	0.06	0.12	0.19	0.31	0.50	0.78	1.19	2.03	2.07	2.06	2.85	4.54	8.01	8.89	9.24
5	0.02	0.04	0.07	0.13	0.21	0.34	0.54	0.83	1.22	1.98	2.07	2.10	2.81	4.26	7.17	7.88	8.04
7	0.03	0.05	0.08	0.15	0.24	0.38	0.59	0.89	1.29	1.96	2.11	2.15	2.79	4.10	6.72	7.38	7.71
10	0.03	0.06	0.10	0.17	0.28	0.44	0.66	0.98	1.36	1.98	2.18	2.20	2.79	3.94	6.38	6.90	7.48
12	0.04	0.06	0.11	0.19	0.31	0.48	0.72	1.04	1.42	2.01	2.21	2.24	2.79	3.88	6.21	6.72	7.36
16	0.05	0.09	0.15	0.25	0.40	0.59	0.86	1.19	1.54	2.08	2.26	2.27	2.77	3.78	6.02	6.46	6.95

AF indicates atrial fibrillation.