Data
86,758 items of data are available, covering 76,008 participants, encoded using Data-Coding
100636.
Defined-instances run from 0 to 3, labelled using Instancing
2.
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
48,671 participants, 48,671 items
Instance 1 : First repeat assessment visit (2012-13)
6,196 participants, 6,196 items
Instance 2 : Imaging visit (2014+)
28,995 participants, 28,995 items
Instance 3 : First repeat imaging visit (2019+)
2,896 participants, 2,896 items
Notes
ACE touchscreen question "How much do these noises worry, annoy or upset you when they are at their worst?"
Field 4814 was collected from participants who hear or heard noises (such as ringing or buzzing) in their head or in one or both ears that last for more than five minutes at a time, as defined by their answers to Field 4803 and except those who indicated they were completely deaf, as defined by their answers to Field 4803