How to read a blood test report
Oct 26, 2023
Source: Cainiu Health
Dr. Liu Feng
Introduction
Under normal circumstances, blood test reports can be interpreted by examining values such as red blood cell count, white blood cell count, total cholesterol, and platelets. Red blood cells are blood cells responsible for transporting oxygen to various parts of the body. The red blood cell count indicates the number of red blood cells per liter of blood. It is recommended that a physician interpret these indicators to ensure accurate results.
Blood test reports are typically interpreted by examining values such as red blood cell count, white blood cells, total cholesterol, and platelet count. The specific analysis is as follows:
1. Red Blood Cell Count
Red blood cells are responsible for transporting oxygen throughout the body. The red blood cell count indicates the number of red blood cells per liter of blood. The reference range is (4.5–5.5)×10¹²/L for men and (4.0–5.0)×10¹²/L for women. A high red blood cell count may be associated with dehydration, lung disease, or other conditions, while a low count may indicate anemia or other blood disorders.
2. White Blood Cell Count
White blood cells are part of the immune system and help fight infections. The white blood cell count measures the number of white blood cells per liter of blood. The normal range for adults is (4.0–10.0)×10⁹/L. An elevated count may indicate infection or inflammation, while a low count may be related to immune system disorders.
3. Total Cholesterol
Total cholesterol measures the overall level of cholesterol in the blood, with a normal range of 2.83–5.20 mmol/L. Elevated total cholesterol is associated with an increased risk of cardiovascular disease.
4. Platelet Count
Platelets are blood cells responsible for clotting. The platelet count indicates the number of platelets per liter of blood, with a normal range of (100–350)×10⁹/L. Abnormally high or low platelet counts may be linked to bleeding or clotting disorders, or underlying bone marrow issues.
It is recommended that a physician interpret these test results to ensure accurate assessment.
