: Data-Field 30054

Data-Field 30054

Description:	Mean corpuscular haemoglobin acquisition route
Category:	Biological samples ⏵ Blood assays ⏵ Blood count ⏵ Blood count processing
	Biomarkers

Participants

478,811

Categorical (single)

Both sexes

Jan 2012

502,877

Data

Defined (3)

Aug 2025

Complete

Auxiliary

o1 s2

WARNING: the interactive features of this website use CSS3, which your browser does not support. To use the full features of this website, please update your browser.

Data

502,877 items of data are available, covering 478,811 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
477,635 participants, 477,635 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
19,389 participants, 19,389 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
5,853 participants, 5,853 items
Graph illustrating main data

Notes

Route whereby data for Mean corpuscular haemoglobin was transferred from analyser device to UK Biobank core LIMS database.

2 Related Data-Fields

Field ID	Description	Relationship
30050	Mean corpuscular haemoglobin	Current Field is the data route used to acquire the result in Field 30050
30052	Mean corpuscular haemoglobin acquisi ...	Current Field indicates how to interpret the time in Field 30052

3 Resources

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

Enabling scientific discoveries that improve human health