: Data-Field 4270

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Data

277,000 items of data are available, covering 229,495 participants, encoded using Data-Coding 15.
Defined-instances run from 0 to 3, labelled using Instancing 2.

Graph illustrating main data

4 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
166,181 participants, 166,181 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,017 participants, 20,017 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
82,123 participants, 82,123 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
8,679 participants, 8,679 items
Graph illustrating main data

Notes

Volume level set by participant for left ear as a percentage of the maximum volume. Note that these value do not have some absolute correspondence to a dB scale as the maximum volume could vary between pieces of equipment and the choice might have been influenced by the level of background noise in the touchscreen area.

1 Related Data-Field

Field ID	Description	Relationship
4277	Volume level set by participant (right)	Current Field is the opposite-side complement to Field 4277

8 Resources

Preview	Name	Res ID
	Development of speech-in-noise test	158561
	Further reading for speech-in-noise test	158560
	Hearing (speech-in-noise) measurement using ACE	100233
	Hearing test explanation	100120
	Hearing test video training	100119
	Normative data for the Digit Triplet Test	138440
	Particpant performing hearing test	7004
	Video demonstrating hearing test	100216

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