Table 2. Sex- and age-specific prevalences of AF in community dwellers and dialysis patients.

Age group (years)	Community dwellers		Dialysis patients
	n	AF (%)	n	AF (%)
Men and women
20–29	251	0 (0.0%)	19	0 (0.0%)
30–39	834	1 (0.1%)	64	0 (0.0%)
40–44	1143	1 (0.1%)	68	0 (0.0%)
45–49	1650	6 (0.4%)	106	0 (0.0%)
50–54	2619	10 (0.4%)	187	1 (0.5%)
55–59	2918	16 (0.5%)	209	6 (2.9%)
60–64	4248	47 (1.1%)	218	10 (4.6%)
65–69	5128	90 (1.8%)	218	7 (3.2%)
70–74	4423	117 (2.6%)	199	12 (6.0%)
75–79	2443	90 (3.7%)	128	11 (8.6%)
≥80	797	33 (4.1%)	94	10 (10.6%)
Total	26 454	411 (1.6%)	1510	57 (3.8%)
			SPR	2.53 (1.88–3.19)
Men
20–29	80	0 (0.0%)	15	0 (0.0%)
30–39	214	1 (0.5%)	45	0 (0.0%)
40–44	348	1 (0.3%)	45	0 (0.0%)
45–49	465	5 (1.1%)	70	0 (0.0%)
50–54	741	8 (1.1%)	113	1 (0.9%)
55–59	779	11 (1.4%)	142	4 (2.8%)
60–64	1368	39 (2.9%)	159	8 (5.0%)
65–69	1913	65 (3.4%)	145	7 (4.8%)
70–74	1802	92 (5.1%)	129	11 (8.5%)
75–79	1060	58 (5.5%)	77	10 (13.0%)
≥80	385	21 (5.5%)	63	8 (12.7%)
Total	9155	301 (3.3%)	1003	49 (4.9%)
			SPR	1.80 (1.30–2.29)
Women
20–29	171	0 (0.0%)	4	0 (0.0%)
30–39	620	0 (0.0%)	19	0 (0.0%)
40–44	795	0 (0.0%)	23	0 (0.0%)
45–49	1185	1 (0.1%)	36	0 (0.0%)
50–54	1878	2 (0.1%)	74	0 (0.0%)
55–59	2139	5 (0.2%)	67	2 (3.0%)
60–64	2880	8 (0.3%)	59	2 (3.4%)
65–69	3215	25 (0.8%)	73	0 (0.0%)
70–74	2621	25 (1.0%)	70	1 (1.4%)
75–79	1383	32 (2.3%)	51	1 (2.0%)
≥80	412	12 (2.9%)	31	2 (6.5%)
Total	17 299	110 (0.6%)	507	8 (1.6%)
			SPR	2.13 (0.66–3.61)

AF, atrial fibrillation; SPR, standardized prevalence ratio.