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Brian Mackenna

University of Oxford - Bennett Institute of Applied Data Science

SCHOLARLY PAPERS

4

DOWNLOADS

460

TOTAL CITATIONS

1

Scholarly Papers (4)

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1.

Impact of First UK COVID-19 Lockdown on Hospital Admissions: Interrupted Time Series Study of 32 Million People

Number of pages: 22 Posted: 24 Nov 2021
Syed Ahmar Shah, Sinead Brophy, Jonathan Kennedy, Louis Fisher, Alex Walker, Brian Mackenna, Helen Curtis, Peter Inglesby, Simon Davy, Sebastian Bacon, Ben Goldacre, OpenSAFELY Collaborative Group, Utkarsh Agrawal, Emily Moore, Colin Simpson, John Macleod, Roxane Cooksey, Aziz Sheikh and Srinivasa Vittal Katikireddi
University of Edinburgh - Usher Institute, Swansea University - National Centre for Population Health and Wellbeing Research, Swansea University - National Centre for Population Health and Wellbeing Research, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, Independent, University of Oxford - Nuffield Department of Primary Care Health Sciences, Government of the United Kingdom - Public Health Scotland, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Bristol, Swansea University, University of Edinburgh - Usher Institute and University of Glasgow - Institute of Health and Wellbeing
Downloads 192 (399,431)

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SARS-CoV-2, COVID-19, Pandemic, Healthcare Disruption, Interrupted Time Series Analysis, Healthcare Inequalities

2.

Impact of the COVID-19 Pandemic on Treatment and Outcomes Among Patients with Heart Failure with Reduced Ejection Fraction: Nationwide Studies Using the OpenSAFELY Platform

Number of pages: 46 Posted: 14 Aug 2025
Giulia Seghezzo, Ruth E. Costello, Frederick Martineau, Patrick Batty, Ben Goldacre, Amir Mehrkar, Sebastian Bacon, Andrea Schaffer, Dave Evans, Rebecca Smith, William Hulme, Louis Fisher, Liam Hart, Brian Mackenna, Em Prestige, Theresa Mcdonagh, Kirsty Luckham, Alfredo Mariani, Laurie A. Tomlinson and Emily Herrett
London School of Hygiene & Tropical Medicine - Department of Non-Communicable Diseases Epidemiology, London School of Hygiene & Tropical Medicine, London School of Hygiene and Tropical Medicine, London School of Hygiene & Tropical Medicine, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of New South Wales (UNSW) - School of Population Health, affiliation not provided to SSRN, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, London School of Hygiene & Tropical Medicine, King’s College London, National Institute for Health and Care Excellence, National Institute for Health and Care Excellence, London School of Hygiene & Tropical Medicine and London School of Hygiene & Tropical Medicine
Downloads 119 (608,822)
Citation 1

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Heart failure, Electronic health records, Care quality, Clinical outcomes

3.

The Impact of the COVID-19 Pandemic on Antidepressant Prescribing with a Focus on People with Learning Disability and Autism: An Interrupted Time-Series Analysis in England Using OpenSAFELY-TPP

Number of pages: 29 Posted: 07 Jul 2024
Christine Cunningham, Orla Macdonald, Andrea Schaffer, Andrew Brown, Milan Wiedemann, Rose Higgins, Chris Bates, John Parry, Louis Fisher, Helen Curtis, Amir Mehrkar, Liam Hart, William Hulme, Victoria Speed, Thomas Ward, Richard Croker, Christopher Wood, Alex Walker, Colm Andrews, Ben FC Butler-Cole, David Evans, Peter Inglesby, Iain Dillingham, Simon Davy, Lucy Bridges, Thomas O'Dwyer, Steven Maude, Rebecca Smith, Ben Goldacre, Brian Mackenna and Sebastian Bacon
University of Oxford, Oxford Health NHS Foundation Trust, University of New South Wales (UNSW) - School of Population Health, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Nuffield Department of Primary Care Health Sciences, University of Oxford, The Phoenix Partnership Leeds Ltd, The Phoenix Partnership Leeds Ltd, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford, University of Oxford, University of Oxford, University of Oxford, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science and University of Oxford - Bennett Institute of Applied Data Science
Downloads 78 (844,901)

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Antidepressant, Prescribing Trend, COVID-19, Learning Disability, Autism, Depression, Anxiety, Interrupted Time Series Analysis

4.

The Impact of the COVID-19 Pandemic on Anti-Psychotic Prescribing in Individuals with Autism, Dementia, Learning Disability, Serious Mental Illness or Living in a Care Home: A Federated Analysis of 59 Million Patients’ Primary Care Records in Situ Using OpenSAFELY

Number of pages: 44 Posted: 01 Mar 2023
Orla Macdonald, Amelia Green, Alex Walker, Helen Curtis, Richard Croker, Andrew Brown, Ben Butler-Cole, Colm Andrews, Jon Massey, Peter Inglesby, Caroline Morton, Louis Fisher, Jessica Morley, Amir Mehrkar, Sebastian Bacon, Simon Davy, David Evans, Iain Dillingham, Tom Ward, William Hulme, Chris Bates, Jonathan Cockburn, John Parry, Frank Hester, Sam Harper, Shaun O'Hanlon, Alex Eavis, Richard Jarvis, Dima Avramov, Nasreen Parkes, Ben Goldacre and Brian Mackenna
Oxford Health NHS Foundation Trust, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, University of Oxford - Bennett Institute of Applied Data Science, The Phoenix Partnership Leeds Ltd, The Phoenix Partnership Leeds Ltd, The Phoenix Partnership Leeds Ltd, The Phoenix Partnership Leeds Ltd, The Phoenix Partnership Leeds Ltd, EMIS Health, EMIS Health, EMIS Health, EMIS Health, EMIS Health, University of Oxford - Bennett Institute of Applied Data Science and University of Oxford - Bennett Institute of Applied Data Science
Downloads 71 (867,774)

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Anti-Psychotic, Prescribing Trend, Autism, Learning Disability, Dementia, Care Home Resident, Psychotropic, COVID-19, Pandemic