Data
53,555 items of data are available, covering 48,808 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
36,034 participants, 36,034 items
Instance 1 : First repeat assessment visit (2012-13)
2,908 participants, 2,908 items
Instance 2 : Imaging visit (2014+)
12,373 participants, 12,373 items
Instance 3 : First repeat imaging visit (2019+)
2,240 participants, 2,240 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