Table 1. Sex, age and area of residency for all screened donors of tissues and cells, the Netherlands, 2010–2015 (n = 15,133).

Variable		Donors		Femoral head donors		Cord blood donors		Post-mortal donors
		n	%a	n	%a	n	%a	n	%a
Number of patients		15,133	100	9,478	63	565	4	5,090	34
Sex	Male	7,122	47	3,829	40	NA		3,293	65
	Female	8,011	53	5,649	60	565	100	1,797	35
Mean age in years ± standard deviation		65 ± 14		68 ± 11		32 ± 5		64 ± 13
Age group (in years)	0–10	27	<1	8b	<1	NA		19	<1
	11–20	88	1	46c	<1	1	<1	41	1
	21–30	329	2	46	<1	218	39	65	1
	31–40	499	3	51	1	329	58	119	2
	41–50	866	6	404	4	17	3	445	9
	51–60	2,404	16	1,422	15	NA		982	19
	61–70	5,022	33	3,502	37	NA		1,520	30
	71–80	4,685	31	3,071	32	NA		1,614	32
	81–90	1,202	8	917	10	NA		285	6
	91–100	11	<1	11	<1	NA		NA
Residency in high-risk area	Yes	1,710	11	993d	10	33	6	684	13
	No	13,216	87	8,467	89	530	94	4,219	83
	Unknown	207	1	18	<1	2	<1	187	4

NA: not applicable.

^a Column percentages, except for the first row which shows row percentages.

^b Including eight skull-cap donors.

^c Including 16 skull-cap donors and five cartilage donors.

^d For the bank processing femoral heads in the eastern part of the Netherlands, 21.7% of donors lived in a high-risk area. For the bank processing femoral heads in the western part of the Netherlands, 3.0% of donors lived in a high-risk area (cord blood and post mortal donors were processed centrally).