Adults over 20 years of age should have their fasting lipids measured at least once every 5 years, including TC, LDL-C, HDL-C, and TG. Men over 40 years of age and postmenopausal women should have their lipids measured annually.6 Lipids should be measured once every 3-6 months. For patients hospitalized for ischemic cardiovascular disease, blood lipids should be measured at the time of admission or within 24 hours. 2. For patients with a 10-year risk of atherosclerotic cardiovascular disease (ASCVD), a comprehensive assessment of the patient’s overall risk should be made on the basis of lifestyle changes, and treatment programs should be formulated for different risk levels. The general principles are as follows: (1) low-risk group: preferred therapeutic lifestyle changes, monitoring of lipids and other risk factors; if the effect is still poor after 3 months, lipid-lowering drugs should be added to the treatment; (2) intermediate-risk group: preferred therapeutic lifestyle changes, monitoring of lipids and other risk factors; if the effect is still poor after 1 month, lipid-lowering drugs should be added to the treatment; (3) high-risk group: immediately begin to study the abnormalities and coexisting risk factors, and clinical risk factors, and the treatment of ASCVD should be started. (3) High-risk groups: immediately start drug treatment for dyslipidemia and coexisting risk factors and clinical conditions. (3) For people with primary LDL-C >190mg/dL, medium or high intensity statin drug therapy should be adopted. 4, for 40-75 years old, LDL-C is 70-189mg/dL diabetic people, should take medium intensity statin drug treatment). 5, dyslipidemia with hypertension high risk, diabetes mellitus, cardiovascular disease patients for stroke high-risk/very high-risk status, such patients regardless of the baseline LDL-C level, advocate the use of lifestyle changes and statin drug therapy, to reduce LDL-C to less than 70mg/dL or to make the level of LDL-C than the baseline to reduce the level of 30% -40%. 6, TG ≥ 5, 65mol / L should be assessed {lipemia occurs, to lifestyle intervention; may also be considered according to the circumstances of the application of beta or niacin drugs.