What This Value Measures
HDL cholesterol transports excess cholesterol back to the liver. A higher proportion is considered protective for the blood vessels.

Elevated Value
Higher values are generally considered favourable for the cardiovascular system.
Low Value
A decreased value may be associated with a higher cardiovascular risk.
Reference ranges are typical guide values for adults and vary depending on the laboratory, measurement method, age and sex — always compare with the range stated on your own report. A value outside the range does not automatically mean an illness, and a value within the range does not rule one out. The trend and overall picture are usually more informative than a single value. The doctor's assessment is always decisive.
