: Data-Field 10695

Data-Field 10695

Description:	Forced expiratory volume in 1-second (FEV1) (pilot)
Category:	Assessment centre ⏵ Physical measures ⏵ Spirometry
	Physical measure summary + Physical measures + Pilot assessment

Participants

3,417

Continuous, litres

Both sexes

Jan 2012

10,180

Data

Defined (1)

Mar 2022

Complete

Primary

Yes (4)

d1 o1 s1

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Data

10,180 items of data are available, covering 3,417 participants.
Defined-instances run from 0 to 0, labelled using Instancing 2.
Array indices run from 1 to 4.
Units of measurement are litres.

Maximum	6.5
Decile 9	3.84
Decile 8	3.44
Decile 7	3.15
Decile 6	2.91
Median	2.71
Decile 4	2.52
Decile 3	2.34
Decile 2	2.13
Decile 1	1.85
Minimum	0.01

Mean = 2.77206
Std.dev = 0.805039
3 items above graph maximum of 5.83

Notes

FEV1 value calculated from blow

1 Related Data-Field

Field ID	Description	Relationship
3063	Forced expiratory volume in 1-second ...	Current Field is the pilot-study predecessor of main-study Field 3063

12 Resources

Preview	Name	Res ID
	Screenshot of Vitalograph after spirometry	100204
	Screenshot of Vitalograph before spirometry	100203
	Screenshot of Vitalograph start-up	100202
	Screenshot of spirometry results	100205
	Screenshot of spirometry video screen	100210
	Spirometry blow	100100
	Spirometry measurement using ACE	100246
	Spirometry preparation	100145
	Spirometry results	100146
	Spirometry training	100134
	Video demonstrating spirometry	100223
	Vitalograph splash-screen	100209

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