What is the blood lipid standard?

Total cholesterol (TC): the normal range is 5.23-5.69 mmol/L. If it exceeds 5.72 mmol/L, it can be regarded as an increase in blood lipids.

Triglyceride (TG): The normal range is quite different, ranging from 0.56 to 1.7 mmol/L. If it exceeds1.7 mmol/L, it means that triglyceride is increased, which is a risk factor for atherosclerosis and coronary heart disease. If it is lower than 0.56 mmol/L, it is called hypotteganemia.

The main components of blood lipids are triglycerides and cholesterol, among which triglycerides participate in energy metabolism in human body, while cholesterol is mainly used to synthesize plasma membrane, steroid hormones and bile acids.

High density lipoprotein cholesterol (HDL-C): The normal range is greater than 1.00 mmol/L. It is influenced by many factors, such as age, sex, race, diet, obesity, drinking and smoking, exercise, drugs, etc.

Low density lipoprotein cholesterol (LDL-C): the range is less than 3. 1.2 mmol/L. The therapeutic goal of LDL-C for patients with hyperlipidemia is less than 2.6 mmol/L. The blood cholesterol levels of patients with familial hypercholesterolemia and type Ⅱ A hyperlipoproteinemia generally increased.

Lipoprotein (a) [LP (a)]: The serum concentration of healthy adults is less than 300mg/L, and the increased concentration can be seen in ischemic cardiovascular and cerebrovascular diseases, myocardial infarction, surgery, acute trauma and inflammation, nephrotic syndrome and uremia, and malignant tumors other than liver cancer. In liver disease, the concentration can be reduced because lipoprotein is synthesized in the liver.

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