BIOR_012
Attribute
Value
Var ID
00000143
Name
BIOR_012
Label
C5DCC6OH_QCstep2 valid=0 LoD=0035
Description
New in R8. QCd metabolomics data (final) for glutarylcarnitine (hydroxihexanoylcarnitine) - Metabolomics measures in a relative scale (uM) - validity=0 and LoD=0.035 based on Biocrates report - processed for analysis use -derived by 2-step QC process from raw variable c5dcc6oh. Assayed in MRC HNR lab on plasma using Liquid Chromatography Mass Spec with batch correction via location-scale method after 1) normalisation of a Box-Cox type and 2) winsorisation based on overall mean +/- 5 x batch-specific standard deviation - see the Fenland document on metabolomics for more details) Raw var is C5DCC6OH_raw and QCstep1 var is C5DCC6OH
Additional Information
Releases
Release 8,
Release 8a,
Release 10,
Data Source
Data Context
MEASURED
Data Entry
External laboratory
Data Availability
Available
Valid From
24/02/2016
Valid To
Present
Is Current
True
Data type
Real
Minimum Value
Maximum Value
Warning Minimum Value
Warning Maximum Value
Significant figures
Decimal Places
Maximum Length
Pattern
Format
Coding
Code
Text
Template Usage
-5
missing due to issue in batch (lack of info or too few measures in batch)
-7
missing due to technical reason
-8
not assessed or excluded in data cleaning process
Variable history
Release
Name
Master name
BIOR_012
Release 10
BIOR_012
Release 8
BIOR_012
Release 8a
BIOR_012
Belonging groups
Name
Description
Type