Table 2.

Demographic breakdown of deceased tissue donors included in the study

	Group	n (%)
Sex	Male	2356 (68.2)
	Female	1100 (31.8)
	Total	3456 (100.0)
Race	American Indian and Alaska Native	14 (0.4)
	Asian	41 (1.2)
	Black or African American	351 (10.2)
	Native Hawaiian and Other Pacific Islander	2 (0.1)
	White	2404 (69.6%)
	Other/Unknown	644 (18.6)
	Total	3.456 (100.0)
Ethnicity*	Hispanic	193 (5.6)
	Non-hispanic	530 (15.3)
	Unknown	2733 (79.1)
	Total	3.456 (100.0)
Geographic Region	Northeast (US)	256 (7.4)
	Midwest (US)	451 (13.0)
	South (US)	2240 (64.8)
	West (US)	292 (8.5)
	Novia Scotia (CA)	54 (1.6)
	Unknown	163 (4.7)
	Total	3.456 (100.0)

All samples with valid initial NAT results are included in Table 2, including the single sample that failed to yield a valid alternate NAT result. While donors having no demographic data available were excluded from the study, some donors included in the study had some missing demographic data

*The degree of missing data on Hispanic ethnicity is so great that no inference about the representation of Hispanic donors in the study should be made