Table 2. RBC antigen frequencies and... | American Society of Hematology

Table 2.

RBC antigen frequencies and prevalence of alloantibodies

Antigen	White, %	Black, %	Chinese, %	Asian Indian, %	Lal et al, 2018,³⁹ n = 314 pts	Singer et al, 2000,⁴⁶ n = 64 pts	Thompson et al, 2011,³⁸ n = 697 pts
D	85	92	99	94	1		4
C	68	27	93	87	1		11
C	80	96	47	58	4	2	7
E	29	22	39	20	8	4	22
E	98	98	96	98	2		7
K	9	2	0	3.5	15	6	21
K	99.8	100	100	100
Fy^a	66	10	99	87	2		2*
Fy^b	83	23	9.2	58	1
Jk^a	77	92	73	81	4		9†
Jk^b	74	49	76	68	2	1
M	78	74	79.7	89	1	1
N	72	75	67.4	65	1
S	55	31	8.7	55	3		3
S	89	93	100	89

Antigen	White, %	Black, %	Chinese, %	Asian Indian, %	Lal et al, 2018,³⁹ n = 314 pts	Singer et al, 2000,⁴⁶ n = 64 pts	Thompson et al, 2011,³⁸ n = 697 pts
D	85	92	99	94	1		4
C	68	27	93	87	1		11
C	80	96	47	58	4	2	7
E	29	22	39	20	8	4	22
E	98	98	96	98	2		7
K	9	2	0	3.5	15	6	21
K	99.8	100	100	100
Fy^a	66	10	99	87	2		2*
Fy^b	83	23	9.2	58	1
Jk^a	77	92	73	81	4		9†
Jk^b	74	49	76	68	2	1
M	78	74	79.7	89	1	1
N	72	75	67.4	65	1
S	55	31	8.7	55	3		3
S	89	93	100	89

RBC antigen frequencies among ethnic groups^48-50 and prevalence of significant alloantibodies among patients with TDT in the western region of the United States,^39,46 and North America and United Kingdom.³⁸

pts, patients.

Fy^a or Fy^b.

†Jk^a or Jk^b.

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