71893-2
LaboratoryCortisone [Moles/volume] in Saliva (oral fluid) --PM trough specimen
Definition
Identifies an evening specimen when cortisone is at its lowest point in a circadian cycle -often considered to be midnight. Some laboratories will call this "12AM (midnight)" specimen, but specimens in the range of 11PM to 1AM are acceptable. The trough time may have to be adjusted for patients on different work shifts because their circadian rhythms can shift with their sleeping time.
LOINC 6-Axis Classification
Component
Cortisone^PM trough specimen
Property
SCnc
Time Aspect
Pt
System
Saliva
Scale Type
Qn
Method Type
N/A
Details
Class
CHAL
Order/Observation
Both
Short Name
Cortisone PM Sal-sCnc
Display Name
Cortisone PM trough specimen (Sal) [Moles/Vol]
Related Names
Frequently Asked Questions
What is LOINC code 71893-2?
LOINC code 71893-2 identifies "Cortisone [Moles/volume] in Saliva (oral fluid) --PM trough specimen". Identifies an evening specimen when cortisone is at its lowest point in a circadian cycle -often considered to be midnight. Some laboratories will call this "12AM (midnight)" specimen, but specimens in the range of 11PM to 1AM are acceptable. The trough time may have to be adjusted for patients on different work shifts because their circadian rhythms can shift with their sleeping time.
What does 71893-2 measure?
This code measures Cortisone^PM trough specimen in Saliva. It belongs to the CHAL class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.