0254

Kind of Quantity

Introduced in v2.3· hl7· Steward: InM· universal· 102 values

THO:KindOfQuantityv2.0.0

HL7 published code system of concepts that describe categories of an underlying kind of property represented by an observation. These are intended to distinguish concentrations from total amounts, molar concentrations from mass concentrations, partial pressures from colors, and so forth. These are discussed more fully in the LOINC Users’ Manual. These defined categories are derived from the approach described in 1995 edition of the IUPAC Silver Book. These distinctions are used in IUPAC and LOINC standard codes. Needs review by OO and HTA to determined if this is a value set built on LOINC part codes or some other external vocabulary.

No description available in the specification.

OID & Vocabulary Information

THO Canonical URL (v2.0.0)
http://terminology.hl7.org/CodeSystem/v2-0254
Table OID
2.16.840.1.113883.12.254
Codesystem OID (v1)
2.16.840.1.113883.18.149
Value Set OID
2.16.840.1.113883.21.161
Binding
universal
Expansion
All codes from codesystem
Vocabulary Domain
DOM: 254
Where Used
OM1-42
UTG Code Table
prev version
Used In Data Elements
102
ABS
Absorbance
ACNC
Concentration, Arbitrary Substance
ACT
Activity
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
APER
Appearance
ARB
Arbitrary
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
AREA
Area
ASPECT
Aspect
CACT
Catalytic Activity
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
CCNT
Catalytic Content
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
CCRTO
Catalytic Concentration Ratio
CFR
Catalytic Fraction
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
CLAS
Class
CNC
Catalytic Concentration
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
CNST
Constant
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
COEF
Coefficient
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
COLOR
Color
CONS
Consistency
CRAT
Catalytic Rate
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
CRTO
Catalytic Ratio
DEN
Density
DEV
Device
DIFF
Difference
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
ELAS
Elasticity
ELPOT
Electrical Potential (Voltage)
ELRAT
Electrical current (amperage)
ELRES
Electrical Resistance
ENGR
Energy
ENT
Entitic
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
ENTCAT
Entitic Catalytic Activity
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
ENTNUM
Entitic Number
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
ENTSUB
Entitic Substance of Amount
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
ENTVOL
Entitic Volume
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
EQL
Equilibrium
FORCE
Mechanical force
FREQ
Frequency
IMP
Impression/ interpretation of study
KINV
Kinematic Viscosity
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
LEN
Length
LINC
Length Increment
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
LIQ
Liquefaction
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
MASS
Mass
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
MCNC
Mass Concentration
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
MCNT
Mass Content
MCRTO
Mass Concentration Ratio
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
MFR
Mass Fraction
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
MGFLUX
Magnetic flux
MINC
Mass Increment
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
MORPH
Morphology
MOTIL
Motility
MRAT
Mass Rate
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
MRTO
Mass Ratio
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
NCNC
Number Concentration
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
NCNT
Number Content
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
NFR
Number Fraction
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
NRTO
Number Ratio
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
NUM
Number
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
OD
Optical density
OSMOL
Osmolality
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
PRES
Pressure (Partial)
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
PRID
Presence/Identity/Existence
PWR
Power (wattage)
RANGE
Ranges
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
RATIO
Ratios
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
RCRLTM
Reciprocal Relative Time
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
RDEN
Relative Density
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
REL
Relative
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
RLMCNC
Relative Mass Concentration
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
RLSCNC
Relative Substance Concentration
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
RLTM
Relative Time
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SATFR
Saturation Fraction
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SCNC
Substance Concentration
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SCNCIN
Substance Concentration Increment
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SCNT
Substance Content
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SCNTR
Substance Content Rate
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SCRTO
Substance Concentration Ratio
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SFR
Substance Fraction
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SHAPE
Shape
SMELL
Smell
SRAT
Substance Rate
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SRTO
Substance Ratio
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SUB
Substance Amount
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
SUSC
Susceptibility
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TASTE
Taste
TEMP
Temperature
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TEMPDF
Temperature Difference
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TEMPIN
Temperature Increment
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
THRMCNC
Threshold Mass Concentration
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
THRSCNC
Threshold Substance Concentration
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TIME
Time (e.g. seconds)
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TITR
Dilution Factor (Titer)
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TMDF
Time Difference
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TMSTP
Time Stamp-Date and Time
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TRTO
Time Ratio
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
TYPE
Type
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
VCNT
Volume Content
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
VEL
Velocity
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
VELRT
Velocity Ratio
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
VFR
Volume Fraction
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
VISC
Viscosity
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
VOL
Volume
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
VRAT
Volume Rate
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
VRTO
Volume Ratio
Usage: Adopted from the IUPAC Silver Book 1995” to the code
THO Usage: Adopted from the IUPAC Silver Book 1995” to the code
102 codes