Carboxyhemoglobin/Hemoglobin.total [Pure mass fraction] in Blood   71890-8

LOINC Code


LOINC code71890-8
nameCarboxyhemoglobin/Hemoglobin.total [Pure mass fraction] in Blood
descriptionBecause of the confusion that occurs in countries that report results as both decimal fraction and percent, this property was created to represent decimal fractions that are reported without units.
statusACTIVE

Fully-Specified Name

componentCarboxyhemoglobin/Hemoglobin.total
propertyMFr.DF  =  Mass Decimal Fraction
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.
systemBld  =  Whole blood
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short nameCOHgb MFr.DF Bld

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationObservation

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Groups

LG27557-4Carboxyhemoglobin/Hemoglobin.total|MFr.DF|Pt|ANYBldSerPl

History/Usage

first released
last updated2.40
last change typeMIN  - change to field other than name

Related Names

Blood
Carbon monoxide.hemoglobin
Carbonmonoxyhemoglobin
Carbonyl haemoglobin
Carbonyl hemoglobin
Carbonyl Hgb
Carboxyhaemoglobin
Carboxyhemoglob
Chemistry
CO haemoglobin
CO hemoglobin
COHb
COHgb
Haemoglobin
Hb
HbCO
Hemoglobin bound with carbon dioxide
Hgb
Lung
Point in time
Pulmonary
Pulmonology
QNT
Quan
Quant
Quantitative
Random
Respiratory
Tot
Totl
WB
Whole blood
hierarchy paths
LOINC Home
   {component}   LP432695-7
      Laboratory   LP29693-6
         Chemistry and Chemistry - challenge   LP343631-0
            Chemistry - non-challenge   LP7786-9
               Gases and acid/Base   LP31400-2
                  Carboxyhemoglobin   LP21418-6
                     Carboxyhemoglobin | Blood | Chemistry - non-challenge   LP383345-8
LOINC Home
   {component}   LP432695-7
      Laboratory   LP29693-6
         Chemistry and Chemistry - challenge   LP343631-0
            Chemistry - non-challenge   LP7786-9
               Gases and acid/Base   LP31400-2
                  Dyshemoglobin   LP31772-4
                     Carboxyhemoglobin   LP21418-6
                        Carboxyhemoglobin | Blood | Chemistry - non-challenge   LP383345-8

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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