From: Factors regulating Hb F synthesis in thalassemic diseases
Patients' group
N. cases
Hb F and EPO mean levels
Evident beta thal int with Hb ≤ 9 g/dl
32
HbF = 13.6% EPO = 92.9 mU/l (25 cases)
Hb F = 59.9% EPO = 118.8 mU/l (7 cases)