. Author manuscript; available in PMC: 2011 Jun 1.

Published in final edited form as: Am Heart J. 2010 Jun;159(6):1102–1107. doi: 10.1016/j.ahj.2010.03.027

Table 2.

Prevalence of atrial fibrillation by eGFR, age, sex and race/ethnicity

		N=3267	Atrial fibrillation N (%)	P-value
All population		3267	602 (18.4%)
Estimated glomerular filtration rate (eGFR) (ml/min/1.73 m²)				0.0010
	< 45	1795	367 (20.4%)
	>= 45	1472	235 (16.0%)
Age (years)				<.0001
	< 40	239	19 (7.9%)
	40–49	398	49 (12.3%)
	50–59	958	162 (16.9%)
	60–69	1217	256 (21.0%)
	>= 70	455	116 (25.5%)
Sex				0.7807
	Male	1775	324 (18.3%)
	Female	1492	278 (18.6%)
Race/Ethnicity				0.0156
	Non-Hispanic White	1627	273 (16.8%)
	Non-Hispanic Black	1640	329 (20.1%)