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Australian Cardiovascular Risk Equation:
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The Australian Cardiovascular Risk Calculator estimates an individual's 10-year risk of developing cardiovascular disease using adapted Framingham risk factors and Australian guidelines. It helps identify patients who may benefit from preventive interventions.
The calculator uses the Australian cardiovascular risk equation:
Where:
Explanation: The equation calculates 10-year risk by combining baseline population risk with individual risk factors specific to Australian guidelines.
Details: Cardiovascular risk assessment is essential for primary prevention, guiding lifestyle interventions, and determining the need for pharmacological therapy to reduce future cardiovascular events.
Tips: Enter age in years, systolic blood pressure in mmHg, cholesterol values in mmol/L, and select smoking and diabetes status. All values must be valid and within reasonable physiological ranges.
Q1: What is considered high cardiovascular risk?
A: Generally, 10-year risk >15% is considered high, 10-15% moderate, and <10% low risk according to Australian guidelines.
Q2: How often should cardiovascular risk be assessed?
A: Every 2 years for adults 45+ years, or 35+ years for Aboriginal and Torres Strait Islander peoples.
Q3: What factors are included in the calculation?
A: Age, blood pressure, cholesterol levels (total and HDL), smoking status, and diabetes status.
Q4: Are there population-specific considerations?
A: Yes, Aboriginal and Torres Strait Islander peoples have different risk thresholds and screening recommendations.
Q5: What interventions are recommended for high-risk individuals?
A: Lifestyle modifications (diet, exercise, smoking cessation) and consideration of blood pressure and lipid-lowering medications.