Non-HDL cholesterol estimates all the plaque-forming cholesterol particles that can raise heart risk.
Non-HDL cholesterol is the cholesterol carried in all the particles that can drive artery damage, that is everything except HDL. It is worked out simply by subtracting your HDL cholesterol from your total cholesterol.
Because it captures LDL plus the cholesterol in triglyceride-rich particles and Lp(a), it gives a broad picture of the harmful cholesterol in your blood in a single number.
Non-HDL cholesterol is a strong predictor of cardiovascular risk and, unlike calculated LDL, stays reliable even when triglycerides are high or the sample is not fasting. Many guidelines now treat it as a key target alongside or instead of LDL.
A high non-HDL means more atherogenic cholesterol is circulating, which raises the long-term risk of heart attack and stroke.
Aniva reads your result against research-backed ranges, not just the lab's wide normal. The reference shown below is specific to this biomarker.
Adult reference values as used by Aniva. Ranges are guidance and can vary by laboratory and method.
| Group | Normal range | Optimal range |
|---|---|---|
| Adults | Below 130 mg/dL | Below 100 mg/dL |
Sources: 2018 AHA/ACC Guideline - Executive Summary, ATP III Guidelines At-a-Glance (HMSA Summary), NCEP Interim Guidelines on Management of Cholesterol (AAFP), 2018 AHA/ACC Guideline on the Management of Blood Cholesterol, Guidelines for the Management of High Blood Cholesterol (NCBI Endotext), Overview of Clinical Guidelines in Lipid Management (National Lipid Association), NCEP ATP III Guidelines - Third Report of the National Cholesterol Education Program, Grundy SM, et al. 2018 AHA/ACC/Multisociety Guideline on the Management of Blood Cholesterol. Circulation. 2019;139:e1082–e1143.
Your Aniva report reads your result against these values together with your age, sex and the rest of your panel.
You learn the total burden of harmful cholesterol in your blood in one number, useful even on a non-fasting sample. It helps set targets and track progress within a personalized action plan, especially if your triglycerides are raised.
Because it depends on total and HDL cholesterol, anything that affects those, such as acute illness or lab variation, affects non-HDL too. It is more robust than calculated LDL when triglycerides are high.
Best read alongside total cholesterol, HDL cholesterol, LDL cholesterol, triglycerides, and apolipoprotein B.
What does non-HDL cholesterol mean? It estimates all plaque-forming cholesterol types. Higher values suggest more buildup risk; lower values suggest fewer of these particles.
Do I need to fast for this test? Usually no. Your clinician may ask for fasting if triglycerides are very high or for follow-up checks.
What can affect my results? Heavy meals, alcohol, intense exercise, dehydration, illness, pregnancy, and medicines like statins or estrogen can change levels.
How often should I test? Many adults test yearly or as advised based on risk and treatment. After starting or changing therapy, recheck in a few months.
How long do results take? Results are usually ready in about 7 days.
What should I discuss with my clinician? Ask how your result fits your overall risk, whether to check LDL, triglycerides, or ApoB, and which lifestyle or medication steps may help.
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