49629-9

LOINC Code


LOINC code49629-9
name
statusACTIVE

Fully-Specified Name

componentCitrulline
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemUrine
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameChemistry; CIT; Citr; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; UA; UR; Urn

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationCitrulline Ur Q

History/Usage

first released
last updated2.56
last change typeMIN  - change to field other than name

Related Names

N
hierarchy paths
LOINC Home
   {component}   LP432695-7
      Laboratory   LP29693-6
         Chemistry and Chemistry - challenge   LP343631-0
            Chemistry - non-challenge   LP7786-9
               Amino acids   LP18033-8
                  Citrulline   LP15504-1
                     Citrulline | Urine | Chemistry - non-challenge   LP383842-4
LOINC Home
   {component}   LP432695-7
      Laboratory   LP29693-6
         Chemistry and Chemistry - challenge   LP343631-0
            Chemistry - non-challenge   LP7786-9
               Liver function (excluding enzymes)   LP31397-0
                  Citrulline   LP15504-1
                     Citrulline | Urine | Chemistry - non-challenge   LP383842-4

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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