Guide to Diagnostic Tests
Cortisol (urinary free)
Test/Range/Collection
Cortisol (urinary free), urine
10–110 mcg/24 hr
[30–300 nmol/d]
Urine bottle containing boric acid.
$$$
Collect 24-hour urine. Refrigerate during collection.
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Citation
Nicoll, Diana, et al. "Cortisol (urinary Free)." Guide to Diagnostic Tests, 7th ed., McGraw-Hill Education, 2017. Anesthesia Central, anesth.unboundmedicine.com/anesthesia/view/GDT/619112/all/Cortisol__urinary_free_.
Nicoll DD, Lu CMC, McPhee SJS. Cortisol (urinary free). Guide to Diagnostic Tests. McGraw-Hill Education; 2017. https://anesth.unboundmedicine.com/anesthesia/view/GDT/619112/all/Cortisol__urinary_free_. Accessed April 27, 2025.
Nicoll, D., Lu, C. M., & McPhee, S. J. (2017). Cortisol (urinary free). In Guide to Diagnostic Tests (7th ed.). McGraw-Hill Education. https://anesth.unboundmedicine.com/anesthesia/view/GDT/619112/all/Cortisol__urinary_free_
Nicoll DD, Lu CMC, McPhee SJS. Cortisol (urinary Free) [Internet]. In: Guide to Diagnostic Tests. McGraw-Hill Education; 2017. [cited 2025 April 27]. Available from: https://anesth.unboundmedicine.com/anesthesia/view/GDT/619112/all/Cortisol__urinary_free_.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Cortisol (urinary free)
ID - 619112
A1 - Lu,Chuanyi Mark,
AU - Nicoll,Diana,
AU - McPhee,Stephen J,
BT - Guide to Diagnostic Tests
UR - https://anesth.unboundmedicine.com/anesthesia/view/GDT/619112/all/Cortisol__urinary_free_
PB - McGraw-Hill Education
ET - 7
DB - Anesthesia Central
DP - Unbound Medicine
ER -
