What does hemoglobin Hgb mean?
Nov 24, 2022
Source: Cainiu Health
Dr. Zhang Heyang
Introduction
Hemoglobin (Hb or HGB) refers to the concentration of hemoglobin, which is the amount of hemoglobin present in one liter of blood. Hemoglobin is a key component of red blood cells and binds with oxygen to transport oxygen and carbon dioxide. The normal range for adult males is 120–160 g/L, for adult females 110–150 g/L, and for newborns 170–200 g/L.
Hemoglobin (HGB) refers to the hemoglobin concentration, which is the amount of hemoglobin present in one liter of blood.
Hemoglobin is a key component of red blood cells and binds with oxygen to transport both oxygen and carbon dioxide. Clinically, normal hemoglobin levels are 120–160 g/L (12.0–16.0 g/dL) for males, 110–150 g/L (11.0–15.0 g/dL) for females, and 170–200 g/L (18.0–19.0 g/dL) for newborns.
Abnormal hemoglobin levels may result from physiological factors such as intense physical activity, cold exposure, or rapid growth during childhood. They may also be caused by underlying diseases, including aplastic anemia, iron-deficiency anemia, pulmonary heart disease, or polycystic kidney disease. If abnormalities are detected, it is recommended to seek medical evaluation at a hospital to identify the specific cause and receive appropriate treatment.
