Using GP data of UK Biobank participants
The success of UK Biobank and our ability to enable research depends on the extent to which we can access information about health outcomes in UK Biobank participants. We do this in accordance with the consent that UK Biobank participants gave when they first agreed to participate. They volunteered to share all their health-related records, along with other information about themselves for health-related research even after their incapacity or death.
Accessing GP data
For many years, UK Biobank has received updates from the NHS about participant hospitalisations, cancer diagnoses, deaths and use of other central NHS services.
However, we have been unable to access data which are under the control of GPs, which would greatly increase the value of the resource for researchers, despite participants providing consent for this when they first joined the study. See Participant Consent Form.
This is because GP data are not held centrally by the NHS, but instead are controlled by each individual GP practice. We have not been able to receive approval from many of these practices for the release of these data, because they are either too busy, unsure about the rules on data sharing, unwilling or simply not aware of its importance for research purposes.
UK Biobank can assure GPs regarding consent, data governance and protection (see below) and can ensure that GP practices are not exposed to liability. Additionally, we know that GPs face large workloads so have ensured that the act of sharing data is a quick administrative task.
Benefits of using GP data
Linking UK Biobank data to GP data will transform the scientific value and clinical relevance of the research questions that can be addressed using the UK Biobank resource, particularly for diseases that are largely managed in primary care (such as diabetes, dementia, arthritis, chronic pain and many mental health conditions).
During the pandemic, emergency legislation made it possible for UK Biobank to access the GP data of participants solely for the purpose of COVID-19 research. This access demonstrated just how valuable the GP data can be for research using the UK Biobank resource. For example, it enabled identification of various factors (such as obesity, prior acute kidney failure, and previous infections) that increase the risk of a person having severe COVID-19, as well as revealing changes to brain structure following infection.
This boost to research also demonstrated what has been lost during the past decade as a result of our inability to access GP data for research into other health conditions.
Allowing UK Biobank to access consented, de-identified GP data is vitally important as it will substantially enhance the research that could will be achieved and enable a much wider range of important health findings to emerge.
Impact of data during COVID-19
Exploring Drugs and Vaccines Associated with Altered Risks and Severity of COVID-19: A UK Biobank Cohort Study of All ATC Level-4 Drug Categories Reveals Repositioning OpportunitiesY Xiang et al
Approved Research ID : 27832
GPs are rightly cautious about sharing their patients’ data. UK Biobank has investigated this carefully and can give the following assurances:
· The Information Commissioner has confirmed that the participants’ existing explicit written consent is compliant with current data protection legislation and supports this approach.
· UK Biobank has already been making de-identified NHS health outcome data (e.g. deaths, cancers, and hospitalisations) available to approved researchers for the past 10 years.
· The same strict data protection and information governance processes would be applied for access to the primary care data, which would be restricted to coded information.
· This request is endorsed by the Royal College of GPs and NHS England.
With support of:
UK Biobank fully appreciates that GP practices take their responsibilities as a data controller very seriously and are rightly concerned about their potential risks and exposure involved in making this data available to another data controller (UK Biobank in this case).
In this regard, UK Biobank has provided a number of practical assurances, including that only de-identified coded data will be accessible by researchers and that the data will remain on the UK Biobank Research Access Platform (where the data is stored within the UK, on the AWS cloud).
Further, UK Biobank would be prepared to take on the full responsibility for the appropriate and lawful use of the primary care data by UK Biobank and its researchers, such that UK Biobank would assume responsibility for any regulatory issues and also ensure that GP practices would not carry any financial exposure: an effective indemnity.
What we would like GPs to do
We recognise that GPs are already extremely busy, so we have ensured that the administrative task they will need to complete is straightforward and can be completed in less than a minute. The relevant data – which only includes coded health data and no written notes/free-text or attached letters – will be transferred securely to UK Biobank using proven systems, appropriately de-identified (as we do with all participants’ information) and incorporated into the resource.
These de-identified data will then be made available to researchers around the world for health research that is in the public interest.
UK Biobank will cover costs for a GP practice to release coded, de-identified data for consented participants.
If a GP practice decides to stop sharing the consented participant data, then they can un-tick the box and no further data will be shared. A participant can, at any time, ask to withdraw their data from UK Biobank.
For GP practices running EMIS (see right hand image):
The data sharing agreement is located under the 'Configuration' panel (see 1. right) and within the 'Data Sharing Manager' (see 2. right) and is available to the GP practice administrator.
Click on 'My Agreements' (see 3. right) and select the UK Biobank agreement within the 'Data Distribution' tab (see 4. right). Click on 'Activate Agreement' (see 5. right).
For GP practices running TPP (see below and right hand images):
Please note that you will need 'system administrator' access rights to make the following changes. To access your organisation preferences, go to 'Setup' and then to 'Users & Policy.'
To see the data sharing agreement located within the 'Organisation Preferences' panel in SystmOne (see 1. right), select the 'Research' element (see 2. right).
To activate the agreement, a GP practice simply needs to read the brief summary and then to tick the checkbox marked 'Opt-in to UK Biobank' (see 3. below).
How do I know which of my patients are UK Biobank participants?
Unless a patient has mentioned their participation to you directly, it is unlikely that you would know which of them is in UK Biobank. As such, if you would like to receive a list of patients in your practice who are in UK Biobank please email (email@example.com) including your Practice ID in the message. We will then arrange for a list to be provided to you. Please bear in mind that, although we can guarantee that all the individuals on the list are consented UK Biobank participants, the practice registration may not be up-to-date (e.g. if a patient has recently moved to another practice).
Letter to GPs – September 2023
In September 2023 we sent a joint letter, co-signed by UK Biobank, the Royal College of General Practitioners and NHS England, to all GP practices in England asking them to share the relevant data with us.
A first publication of the letter mistakenly referred to the British Medical Association (BMA) as endorsing the request. The error was corrected immediately. We hope that the BMA will be able to support the process explicitly in the future.
Our participants don’t need to take any action. Your GP practice may contact you to check that you are a UK Biobank participant.
Scotland and Wales
This current page only applies to GPs in England, as we have had (and continue to have) access to GP data from data providers in Scotland and Wales.