Data
47,613 items of data are available, covering 44,771 participants, encoded using Data-Coding
100499.
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
36,065 participants, 36,065 items
Instance 1 : First repeat assessment visit (2012-13)
2,909 participants, 2,909 items
Instance 2 : Imaging visit (2014+)
7,988 participants, 7,988 items
Instance 3 : First repeat imaging visit (2019+)
651 participants, 651 items
Notes
ACE touchscreen question "What is the longest time period that these "high" or "irritable" periods have lasted?"
Question was introduced part way through fieldwork in April 2009.
Field 5663 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 4653