1. What is the TC/HDL Ratio?

The TC/HDL ratio (Total Cholesterol to HDL ratio) is a cardiovascular risk assessment tool that compares the total cholesterol level to the HDL (good cholesterol) level. A lower ratio indicates better cardiovascular health.

2. How Does the Calculator Work?

The calculator uses the TC/HDL ratio formula:

Where:

• \( Total\ Cholesterol \) — Total cholesterol level in mg/dL
• \( HDL \) — HDL cholesterol level in mg/dL

Explanation: The ratio provides insight into cholesterol balance, with higher ratios indicating increased cardiovascular risk.

3. Importance of TC/HDL Ratio

Details: The TC/HDL ratio is a strong predictor of cardiovascular disease risk. It helps assess the balance between "bad" and "good" cholesterol in the body.

4. Using the Calculator

Tips: Enter total cholesterol and HDL values in mg/dL. Both values must be valid (greater than 0).

5. Frequently Asked Questions (FAQ)

Q1: What is a good TC/HDL ratio?
A: A ratio below 5:1 is considered good, with optimal being below 3.5:1. Higher ratios indicate increased cardiovascular risk.

Q2: How does this ratio compare to other cholesterol measurements?
A: The TC/HDL ratio provides a more comprehensive risk assessment than looking at total cholesterol or HDL alone.

Q3: Can this ratio be used for treatment decisions?
A: While useful for risk assessment, treatment decisions should be based on comprehensive lipid profile and individual risk factors.

Q4: Does this ratio apply to all populations?
A: The ratio is generally applicable, but interpretation may vary based on age, gender, and other risk factors.

Q5: How often should this ratio be checked?
A: Adults should have their cholesterol levels checked every 4-6 years, or more frequently if risk factors are present.