Helen McDonald

16PUBLICATIONS
63CO-AUTHORS
Risk policyEpidemiological methodsCardiology (incl. cardiovascular diseases)Epidemiological modellingPharmacology and pharmaceutical sciences not elsewhere classified
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Publications (16)

|Feb 11, 2025
Study protocol: Comparison of different risk prediction modelling approaches for COVID-19 related death using the OpenSAFELY platform.

Elizabeth J Williamson, John Tazare, Krishnan Bhaskaran

|Oct 30, 2024
Quantifying and Adjusting for Confounding From Health-Seeking Behavior and Health Care Access in Observational Research.

Sophie Graham, Jemma L Walker, Nick Andrews

|May 01, 2023
Challenges in Estimating the Effectiveness of COVID-19 Vaccination Using Observational Data.

William J Hulme, Elizabeth Williamson, Elsie M F Horne

|Jul 20, 2022
Comparative effectiveness of ChAdOx1 versus BNT162b2 covid-19 vaccines in health and social care workers in England: cohort study using OpenSAFELY.

William J Hulme, Elizabeth J Williamson, Amelia C A Green

|May 31, 2022
A comprehensive high cost drugs dataset from the NHS in England - An OpenSAFELY-TPP Short Data Report.

Anna Rowan, Chris Bates, William Hulme

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