50057-9
LaboratoryFractional excretion of phosphate [Ratio] in Urine and Serum or Plasma collected for unspecified duration
Definition
(Ph U x Creat Ser) / (Ph Ser x Creat U) x 100
LOINC 6-Axis Classification
Component
Fractional excretion of phosphate
Property
Ratio
Time Aspect
XXX
System
Urine+Ser/Plas
Scale Type
Qn
Method Type
N/A
Details
Class
CHEM
Order/Observation
Both
Short Name
Fract excret PO4 ?Tm Ur+SerPl-Rto
Display Name
Fractional excretion of phosphate Unsp time (U+S/P) [Ratio]
Related Names
Frequently Asked Questions
What is LOINC code 50057-9?
LOINC code 50057-9 identifies "Fractional excretion of phosphate [Ratio] in Urine and Serum or Plasma collected for unspecified duration". (Ph U x Creat Ser) / (Ph Ser x Creat U) x 100
What does 50057-9 measure?
This code measures Fractional excretion of phosphate in Urine+Ser/Plas. It belongs to the CHEM 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.