LDL cholesterol — lab reference
In the reference guideRisk-based goals may be <100, <70, or <55 depending on primary/secondary prevention risk.
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What’s searchable?Risk-based goals may be <100, <70, or <55 depending on primary/secondary prevention risk.
Advanced lipoprotein testing. Ask your clinician to use the performing laboratory classification.
Screening measure, not a stand-alone treatment target.
Higher HDL is not always protective; interpret within the entire risk profile.
Risk-based goals may be lower; useful when triglycerides are elevated.
Often calculated. Less reliable when triglycerides are markedly elevated.
Ask your clinician to use exact laboratory interval. Clinical utility and treatment targets are not universally standardized.
150-199 borderline high; 200-499 high; ≥500 severe and pancreatitis-relevant.
90-99 above desirable; 100-119 borderline high; 120-139 high; ≥140 very high. Risk goals may be lower.
The test method matters. Ask your clinician to read this result with HDL and ApoB.
Approximate risk strata are sex-specific and assay-dependent.
≥75 increased; ≥125 commonly treated as a risk-enhancing level. Units are not directly interchangeable with mg/dL.
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