What is the target ApoB level?

Target ApoB: <80 mg/dL for intermediate risk; <65 mg/dL for high risk (established CVD or diabetes); <55 mg/dL for very high risk.

How does ApoB differ from LDL-C?

ApoB measures the number of atherogenic particles (one per LDL, VLDL, IDL, Lp(a)). LDL-C measures cholesterol content — they can diverge in metabolic syndrome.

When is ApoB most useful?

ApoB is most useful when LDL-C and non-HDL-C provide discordant risk signals, especially in insulin resistance, metabolic syndrome, and hypertriglyceridemia.

Apolipoprotein B Interpretation

Interpret serum ApoB levels to assess atherogenic particle burden — superior to LDL-C for CVD risk prediction.

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Frequently Asked Questions

What is the target ApoB level?

How does ApoB differ from LDL-C?

When is ApoB most useful?