Skip to main content
Toggle navigation menu
AMS login
Forum
Submit a ticket
Sign in
UK Biobank
Learn about our data
Common data access enquiries
Common data access enquiries
How can I submit a proposal for a new questionnaire?
Is there a data dictionary?
What is an instance index?
What is the difference between ICD 9 and ICD 10 data?
Why are there several fields for one disease?
Why does the number of participants not match between Showcase and the UKB-RAP?
Why is data missing from my RAP project?