Table 2:

Estimated number of individuals in the United States with high-grade (peak systolic velocity ≥230 cm/second) carotid artery stenosis

US Population	Men				Women				Race/Ethnic Total	Pct
	45–54	55–64	65–74	75–84	45–54	55–64	65–74	75–84
White	11,280	38,927	58,493	46,343	9,969	28,714	40,047	35,644	269,416	82%
Black	506	2,353	4,261	3,192	1,145	2,550	3,871	4,567	22,447	7%
Hispanic	1,651	3,322	5,255	3,762	648	2,435	3,601	2,914	23,588	7%
Asian	600	1,500	1,607	1,440	547	562	1,349	1,305	8,909	3%
Native American	133	592	580	434	213	588	512	308	3,361	1%
Sex total	186,231				141,490
Percent	57%				43%