Blood groups, hemoglobin phenotypes and clinical disorders of consanguineous Yansi population

Table 1 ABO, Rh and other phenotype frequencies in Yansi population and control subjects n (%)

	Yansin = 256	Controln = 269	P value
ABO phenotype			0.19
A	61 (23.8)	74 (27.5)
B	31 (12.1)	38 (14.1)
O	160 (62.5)	147 (54.7)
AB	4 (1.6)	10 (3.7)
Rh phenotype			0.27
ccD.ee	183 (71.5)	190 (70.6)
ccD.Ee	31 (12.1)	42 (15.6)
ccD.EE	0	3 (1.1)
CcD.ee	31 (12.1)	22 (8.2)
CcD.Ee	3 (1.2)	1 (0.4)
CCD.ee	1 (0.4)	1 (0.4)
ccddee	7 (2.7)	10 (3.7)
Kell phenotype
K+k-	0	0
K+k+	0	0
K-k+	256 (100)	269 (100)
Duffy phenotype
Fy (a+b+)	0	0
Fy (a-b+)	0	0
Fy (a+b-)	0	0
Fy (a-b-)	256 (100)	269 (100)
Kidd phenotype			0.096
Jk (a+b+)	96 (37.5)	81 (30.1)
Jk (a+b-)	141 (55.1)	173 (64.3)
Jk (a-b+)	19 (7.4)	15 (5.6)
MN phenotype			0.0021
MM	94 (36.7)	124 (46.1)
MN	123 (48.1)	89 (33.1)
NN	39 (15.2)	56 (20.8)
Ss phenotype			0.0006
SS	10 (3.9)	35 (13.0)
Ss	39 (15.2)	38 (14.1)
ss	204 (79.7)	187 (69.5)
S-s-	3 (1.2)	9 (3.4)