Table 1.
Risk Category | Definition | |
---|---|---|
Hyper‐LDL‐Cholesterolemia | Controlled LDL‐C | |
High risk: CHD* or CHD risk equivalents* | LDL‐C ≥100 mg/dL (70 mg/dL*) or use of lipid‐lowering medications | LDL‐C <100 mg/dL (70 mg/dL*) |
Moderate risk: CHD risk factors* ≥2 | LDL‐C ≥130 mg/dL or use of lipid‐lowering medications | LDL‐C <130 mg/dL |
Low risk: 0 to 1 CHD risk factors | LDL‐C ≥160 mg/dL or use of lipid‐lowering medications | LDL‐C <160 mg/dL |
CHD indicates coronary heart disease; LDL‐C, low‐density lipoprotein cholesterol.
CHD includes history of myocardial infarction, unstable angina, stable angina.
CHD risk equivalents include carotid artery disease (stroke), and diabetes.
Subjects in the category of very high risk: patients with history of acute myocardial infarction, CHD plus (1) diabetes, (2) severe and poorly controlled risk factors (especially continued cigarette smoking), (3) multiple CHD risk factors ≥2.
CHD risk factors include older age (≥55 years for women and ≥45 years for men), current cigarette smoking, hypertension, and low high‐density lipoprotein cholesterol (HDL‐C <40 mg/dL).