Reference Range
The serum reference ranges of 11-deoxycortisol are as follows
:
Persons aged 18 years or younger: < 344 ng/dL
Adults older than 18 years: 10-79 ng/dL
Ranges decrease with age after puberty
Serum reference range of 11-deoxycortisol after a single-dose overnight metapyrone test is >1700 ng/dL