Average red blood cell volume (MCV) (reference value: 80~97), (unit: fL) Average red blood cell hemoglobin content (MCH) (reference value: 26.5~33.5), (unit: pg) Average red blood cell hemoglobin concentration (MCHC) (reference value: 300~360), (unit: g/L) From these three, you can see the kind of anemia The most common type of anemia is iron deficiency microcytic anemia, and the most common type of anemia is macrocytic anemia. But no one result does not indicate a single problem, there are several possibilities, specific to bone penetration and other tests, as well as the first history in order to make an accurate judgment!