Anemia refers to a common clinical symptom of reducing the peripheral blood red blood cell volume in the human body below the lower limit of the normal range. As the determination of erythrocyte volume is complicated, clinically often with hemoglobin (Hb) concentration instead. Our country haematologist believes that in our country sea level area, adult male Hb <120g / L, adult female (non-pregnant) Hb <110g / L, pregnant women Hb <100g / L have anemia.
