: Data-Field 30284

Data-Field 30284

Description:	Immature reticulocyte fraction acquisition route
Category:	Biological samples ⏵ Blood assays ⏵ Blood count ⏵ Blood count processing
	Biomarkers

Participants

470,899

Categorical (single)

Both sexes

Jan 2012

489,002

Data

Defined (3)

Feb 2016

Complete

Auxiliary

d2 o1 s2

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Data

489,002 items of data are available, covering 470,899 participants, encoded using Data-Coding 2226.
Defined-instances run from 0 to 2, labelled using Instancing 2.

Graph illustrating main data

3 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
469,718 participants, 469,718 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
13,738 participants, 13,738 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
5,546 participants, 5,546 items
Graph illustrating main data

Notes

Route whereby data for Immature reticulocyte fraction was transferred from analyser device to UK Biobank core LIMS database.

2 Related Data-Fields

Field ID	Description	Relationship
30280	Immature reticulocyte fraction	Current Field is the data route used to acquire the result in Field 30280
30282	Immature reticulocyte fraction acqui ...	Current Field indicates how to interpret the time in Field 30282

3 Resources

Preview	Name	Res ID
	Coulter LH750 operator guide	7249
	Coulter LH750 reference	7248
	Haematology data processing summary	1453

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