Data
49,489 items of data are available, covering 46,158 participants, encoded using Data-Coding
100500.
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
36,061 participants, 36,061 items
Instance 1 : First repeat assessment visit (2012-13)
2,909 participants, 2,909 items
Instance 2 : Imaging visit (2014+)
9,662 participants, 9,662 items
Instance 3 : First repeat imaging visit (2019+)
857 participants, 857 items
Notes
ACE touchscreen question "How much of a problem have these "high" or "irritable" periods caused you?"
Question was introduced part way through fieldwork in April 2009.
Field 5674 was collected from participants who indicated they have had a period of at least two days when they were more high, excited or hyper than their normal self, or so irritable they shouted or started fights or arguments, as defined by their answers to Field 4642 and Field 4642