Data
2,594 items of data are available, covering 2,594 participants, encoded using Data-Coding
54.
Defined-instances run from 0 to 0, labelled using Instancing
2.
Notes
Reason intraocular pressure measurement (left eye) was not performed (entered as free-text by a UK Biobank Staff member).
This field was created by post-hoc coding the free-text reasons entered during the assessment centre visit. The encoding used was constructed after the data had been examined to determine suitable representative groupings.