1. What is the AUD CVD Risk Calculator?

The AUD CVD Risk Calculator estimates the absolute risk of developing cardiovascular disease based on age, systolic blood pressure, cholesterol levels, and other risk factors using Australian risk prediction algorithms.

2. How Does the Calculator Work?

The calculator uses the Australian CVD risk equation:

Where:

• \( Age \) — Age in years
• \( SBP \) — Systolic Blood Pressure in mmHg
• \( Chol \) — Cholesterol level in mmol/L

Explanation: The equation calculates absolute cardiovascular disease risk percentage based on multiple risk factors using validated Australian prediction models.

3. Importance of CVD Risk Assessment

Details: Accurate CVD risk assessment helps identify individuals at high risk for cardiovascular events, enabling early intervention and preventive strategies to reduce morbidity and mortality.

4. Using the Calculator

Tips: Enter age in years, systolic blood pressure in mmHg, and cholesterol in mmol/L. All values must be valid positive numbers within reasonable physiological ranges.

5. Frequently Asked Questions (FAQ)

Q1: What is considered high CVD risk?
A: Generally, absolute CVD risk ≥15% over 5 years is considered high risk, though thresholds may vary by guidelines.

Q2: How accurate is this calculator?
A: The calculator uses validated Australian algorithms but should be used as a screening tool alongside clinical assessment.

Q3: What other factors affect CVD risk?
A: Smoking status, diabetes, family history, HDL cholesterol, and lifestyle factors also significantly impact CVD risk.

Q4: How often should CVD risk be assessed?
A: Every 2 years for adults 45+ years, or more frequently if risk factors change significantly.

Q5: Can this calculator be used for all populations?
A: This calculator is specifically validated for Australian populations. Other populations may require different risk algorithms.