Table 1 HbA 2 and HbF in the probands... | American Society of Hematology

Table 1

HbA₂ and HbF in the probands with different KLF1 mutations

Mutation	p.Ser270X	p.Thr280_His283del	p.Arg319GlufsX34	p.Leu326Arg	p.Thr327Ser	p.Lys332Gln
No. of subjects	42	2	4	1	2	1
HbA₂, %	3.6 ± 0.2 (3.3-4.1)	3.7-3.7	3.5 ± 0.2 (3.3-3.7)	4.0	3.4-3.4	3.8
HbF, %	2.1 ± 1.2 (0.2-5.8)	1.2-1.3	2.2 ± 0.8 (1.2-3.2)	0.70	1.3-2.3	0.90

Mutation	p.Ser270X	p.Thr280_His283del	p.Arg319GlufsX34	p.Leu326Arg	p.Thr327Ser	p.Lys332Gln
No. of subjects	42	2	4	1	2	1
HbA₂, %	3.6 ± 0.2 (3.3-4.1)	3.7-3.7	3.5 ± 0.2 (3.3-3.7)	4.0	3.4-3.4	3.8
HbF, %	2.1 ± 1.2 (0.2-5.8)	1.2-1.3	2.2 ± 0.8 (1.2-3.2)	0.70	1.3-2.3	0.90

Data are mean ± SD (range).