TABLE 1.

Summary of self‐defined ethnic groups on the Anthony Nolan (AN) register

Ethnicity	Size on AN Register	UK population size	Fraction of population in registry (%)
BINWE	599 410	52 424 292	1.143
Asian	37 505	3 940 189	0.952
India	10 597	1 451 862	0.730
Pakistan	3353	1 174 983	0.285
Bangladesh	1105	451 529	0.245
African	5761	1 021 611	0.564
African Caribbean	19 213	598 627	3.210
Jewish	9984	269 233	3.708
East Asian	4282	433 150	0.989
Middle Eastern	1449	239 966	0.604