Data
283,709 items of data are available, covering 242,875 participants, encoded using Data-Coding
100599.
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
241,659 participants, 241,659 items
Instance 1 : First repeat assessment visit (2012-13)
9,174 participants, 9,174 items
Instance 2 : Imaging visit (2014+)
30,342 participants, 30,342 items
Instance 3 : First repeat imaging visit (2019+)
2,534 participants, 2,534 items
Notes
ACE touchscreen question "Have you had a hysterectomy (womb removed)?"
Field 3591 was collected from all women except those who indicated they have had a hysterectomy (womb removed), as defined by their answers to Field 2724