Data-Field 41081
Field is currently retired.
Data
0 items are available, covering 0 participants.
Notes
This field indicates (for each participant) the number of in-patient Health Episode Statistics (HES) records in the UKB repository which contain "Operative Procedures - secondary OPCS4 addendum" information. Participants with zero records are not itemised.
Addendum are special characters or local codes which have been affixed to the OPCS code, but do not have universal definition. They have been preserved to reflect the true state of the data.
In order to conduct analyses using this information, researchers must include this data-field in their application, however access will be given in-situ rather than as a download.
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