Alex Walker

41PUBLICATIONS
120CO-AUTHORS
Emergency medicineLegal institutions (incl. courts and justice systems)Latin and classical Greek languagesTraditional Chinese medicine and treatmentsRisk policy
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Publications (41)

|Jan 27, 2026
The relationship between general practice characteristics, case-mix, and secondary care attendances/admissions before and after the COVID-19 pandemic: Protocol for an OpenSAFELY cohort study.

Mengxuan Zou, Shrinkhala Dawadi, Luisa M Pettigrew

|Jun 11, 2025
Patient characteristics associated with clinically coded long COVID: an OpenSAFELY study using electronic health records.

Yinghui Wei, Elsie Mf Horne, Rochelle Knight

|Feb 13, 2025
Variation in duration of repeat prescriptions: a primary care cohort study in England.

Brian MacKenna, Andrew D Brown, Richard Croker

|Feb 12, 2025
Vitamin B12 prescribing from 2015 to 2024 in English general practice: an observational study to investigate the switch from injections to tablets.

Nikita Tank, Christopher Wood, Anand Ahankari

|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

|Aug 30, 2024
Impact of COVID-19 on recorded blood pressure screening and hypertension management in England: an analysis of monthly changes in the quality and outcomes framework indicators in OpenSAFELY.

Milan Wiedemann, Victoria Speed, Christine Cunningham

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Frequent Collaborators

22 joint publications

Ben Goldacre

20 joint publications

Helen J Curtis

18 joint publications

Richard Croker

17 joint publications

Brian MacKenna