WARNING: the interactive features of this website use CSS3, which your browser does not support. To use the full features of this website, please update your browser.
502,505 items of data are available, covering 502,505 participants, encoded using Data-Coding 9.
Counts of participants/items last updated 05 Mar 2020.
Sex of participant.
Acquired from central registry at recruitment, but in some cases updated by the participant. Hence this field may contain a mixture of the sex the NHS had recorded for the participant and self-reported sex.