TABLE 1.
Iron deficiency (absolute or functional) |
Infection/inflammation |
Chronic blood loss |
Osteitis fibrosis |
Aluminum toxicity |
Hemoglobinopathy (sickle cell anemia, β-thalassemia) |
Folate or vitamin B12 deficiency |
Multiple myeloma |
Malnutrition |
Hemolysis |
Dialysis-related carnitine deficiency |
PRCA |
ACE inhibitors/angiotensin receptor antagonists |
Inadequate dialysis dose/frequency |