COVID-IMPACT-UK: linked records for COVID-19 research

Stage 1: Data access (evidence held)

13 versions in NHS England's register.

• R14.2 - COVID-IMPACT-UK. Health conditions and COVID19: using UK-wide linked routine healthcare data to address the impact of health conditions on COVID-19 and the impact of COVID-19 on health conditions.

Stage 2: Research output (evidence held)

47 papers quote the reference; 0 not yet reviewed.

• Air temperature and thrombotic cardiovascular disease in England: case time series studies using whole-population electronic health records during 2020-2022 (Paper quotes an agreement reference; human verified): “…porate-information-and-documents/advisory-group-for-data ) – formerly the Independent Group Advising on the Release of Data (IGARD) – via an application made in the Data Access Request Service (DARS) Online system (ref. DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Measurement of quality of stroke care with national electronic health records: a prospective cohort study during and after the COVID-19 pandemic. (Paper quotes an agreement reference; human verified): “…ta ( https://digital.nhs.uk/about-nhs-digital/corporate-information-and-documents/independent-group-advising-on-the-release-of-data ) via an application made in the Data Access Request Service (DARS) Online system (ref. DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Pre-pregnancy primary care and accident and emergency interactions among interpreter-users versus non-interpreter-users in England: a retrospective cohort study. (Paper quotes an agreement reference; human verified): “…D) ( https://digital.nhs.uk/about-nhs-digital/corporate-information-and-documents/independent-group-advising-on-the-release-of-data ) via an application made in the Data Access Request Service (DARS) Online system (ref. DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Pre-pregnancy primary care and accident and emergency interactions among interpreter-users versus non-interpreter-users: a retrospective cohort study (Paper quotes an agreement reference; human verified): “…D) ( https://digital.nhs.uk/about-nhs-digital/corporate-information-and-documents/independent-group-advising-on-the-release-of-data ) via an application made in the Data Access Request Service (DARS) Online system (ref. DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Time trends in stroke incidence and modifiable risk factor prevalence in England (2018-2024): A record linkage population-based study. (Paper quotes an agreement reference; human verified): “…porate-information-and-documents/advisory-group-for-data ) – formerly the Independent Group Advising on the Release of Data (IGARD) – via an application made in the Data Access Request Service (DARS) Online system (ref. DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Mental disorders, receipt of cardiac care following myocardial infarction and the impact of the COVID-19 pandemic: a cohort study. (Paper quotes an agreement reference; human verified): “…/corporate-information-and-documents/advisory-group-for-data )—formerly the Independent Group Advising on the Release of Data (IGARD)—via an application made in the Data Access Request Service (DARS) Online system (ref. DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Impact of the COVID-19 pandemic on incidence of myocardial infarction, heart failure and stroke, by mental disorder diagnosis, in England, 2019-2023: a cohort study. (Paper quotes an agreement reference; human verified): “…e of Data ( https://digital.nhs.uk/about-nhs-digital/corporate-information-and-documents/independent-group-advising-on-the-release-of-data ) via an application made in the Data Access Request Service Online system (ref. DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Ethnic disparities in COVID-19 mortality and cardiovascular disease in England and Wales between 2020-2022. (Paper quotes an agreement reference; human verified): “…this agreement to access the data held within the NHS England’s SDE service for England. Data access was granted to the CVD-COVID-UK/COVID-IMPACT consortium via the NHS England’s Online Data Access Request Service (ref: DARS-NIC-381078-Y9C5K). All research conducted within the SAIL Databank truste…”
• Variations in the Risk of New-Onset Diabetes Following COVID-19 Infection Across Body Mass Index, Deprivation, Ethnicity and Geographic Regions: Population-Based Cohort Study in 42 Million People in England. (Paper quotes an agreement reference; human verified): “…porate‐information‐and‐documents/advisory‐group‐for‐data ) – formerly the Independent Group Advising on the Release of Data (IGARD) – via an application made in the Data Access Request Service (DARS) Online system (ref. DARS‐NIC‐381078‐Y9C5K) ( https://digital.nhs.uk/services/data‐access‐request‐s…”
• Risk prediction in patients with heart failure with preserved ejection fraction: the LIFE-Preserved model. (Paper quotes an agreement reference; human verified): “…formation-and-documents/advisory-group-for-data )—formerly the Independent Group Advising on the Release of Data (IGARD)—via an application made in the Data Access Request Service (DARS) Online system (reference number: DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Routine measurement of cardiometabolic disease risk factors in primary care in England before, during, and after the COVID-19 pandemic: A population-based cohort study. (Paper quotes an agreement reference; human verified): “…D) ( https://digital.nhs.uk/about-nhs-digital/corporate-information-and-documents/independent-group-advising-on-the-release-of-data ) via an application made in the Data Access Request Service (DARS) Online system (ref. DARS-NIC-381078-Y9C5K) ( https://digital.nhs.uk/services/data-access-request-s…”
• Sars-Cov-2 Infection in People with Type 1 Diabetes and Hospital Admission: An Analysis of Risk Factors for England. (Paper quotes an agreement reference; human verified): “…RD) ( https://digital.nhs.uk/about-nhs-digital/corporate-information-and-documents/independent-group-advising-on-therelease-of-data ) via an application made in the Data Access Request Service (DARS) Online system (ref. DARS-NIC-381078-Y9C5K); ( https://digital.nhs.uk/services/data-access-request-…”

Stage 3: Later trials (evidence held)

1 registered trial cite or list these papers; 1 link not yet reviewed. Citing a paper does not mean a trial arose from it.

• CARE Qualitative Study (Trial cites research; identifier matched): “ClinicalTrials.gov lists PubMed 40309684 as a background reference of NCT07611045.”

Stage 4: Policy and guidance (not established)

No GOV.UK page found whose text cites these papers. Attached PDFs are not searched.

Stage 5: Claimed downstream impact (not established)

No impact claim held here cites these papers.

Stage 6: Independent corroboration (not established)

No reviewer has confirmed the claimed impact from an independent source.

Stage 7: Measured outcome (not established)

No reviewed evaluation measures an outcome attributable to this data use.