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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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Journal

Publications (41)

Sort by Publication Date:
|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 B<sub>12</sub> 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

Pageof 7

Frequent Collaborators

22 joint publications

Ben Goldacre

20 joint publications

Helen J Curtis

18 joint publications

Richard Croker

17 joint publications

Brian MacKenna

15 joint publications

Sebastian Cj Bacon

14 joint publications

David Evans

13 joint publications

Laurie Tomlinson

12 joint publications

William J Hulme

12 joint publications

Amir Mehrkar

9 joint publications

Christopher T Rentsch

Frequent Collaborators

22 joint publications

Ben Goldacre

20 joint publications

Helen J Curtis

18 joint publications

Richard Croker

17 joint publications

Brian MacKenna

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