Test ID: HDCH
Cholesterol, HDL, Serum
Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
The National Cholesterol Education Program (NCEP) has set the following guidelines for lipids (total cholesterol, triglycerides, high density lipoprotein [HDL], and low density lipoprotein [LDL] cholesterol) in adults ages 18 and up:
Low (removed HDL): <40 mg/dL
Normal: 40-60 mg/dL
High: >60 mg/dL
The National Cholesterol Education Program (NCEP) and National Health and Nutrition Examination Survey (NHANES) has set the following guidelines for lipids (total cholesterol, triglycerides, HDL, and LDL cholesterol) in children ages 2-17:
Low HDL: <40 mg/dL
Borderline low: 40-59 mg/dL
Normal: > or =60 mg/dL
Also see age and sex adjusted reference values in Cholesterol, HDL-Percentile Ranking in Lipids and Lipoproteins in Blood Plasma (Serum) in Special Instructions.