Elizabeth J Williamson (Elizabeth Williamson)

ORCID

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 39

Top Venues

Statistics in medicine

Wellcome open research

Annals of internal medicine

BMJ (Clinical research ed.)

London School of Hygiene and Tropical Medicine

London School of Hygiene and Tropical Medicine (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

London School of Hygiene and Tropical Medicine Jun 15 2016

United Kingdom

Associate Professor :: Department of Medical Statistics

London School of Hygiene and Tropical Medicine - Jun 15 2016

United Kingdom

Lecturer :: Department of Medical Statistics

Monash University

Australia

Research Fellow :: Department of Epidemiology & Preventive Medicine

University of Melbourne

Australia

Research Fellow :: School of Population and Global Health

Murdoch Childrens Research Institute

Australia

Research Fellow

Education History

London School of Hygiene and Tropical Medicine

United Kingdom

PHD

University of Leicester

United Kingdom

MSC

Publications

Yihan Bao, Lauren Bell, Elizabeth J Williamson, Claire Garnett, Tianchen Qian
Estimating causal effects for binary outcomes using per-decision inverse probability weighting. Biostatistics (Oxford, England) (2024)
Andriana Kostouraki, David Hajage, Bernard Rachet, Elizabeth J Williamson, Guillaume Chauvet, Aurélien Belot, Clémence Leyrat
On variance estimation of the inverse probability-of-treatment weighting estimator: A tutorial for different types of propensity score weights. Statistics in medicine 43 (13) (2024)
Andriana Kostouraki, David Hajage, Bernard Rachet, Elizabeth J Williamson, Guillaume Chauvet, Aurélien Belot, Clémence Leyrat
On variance estimation of the inverse probability-of-treatment weighting estimator: A tutorial for different types of propensity score weights. Statistics in medicine (2024)
Matthew Dodd, James R Carpenter, Jennifer A Thompson, Elizabeth J Williamson, Katherine L Fielding, Diana Elbourne
Assessing efficacy in non-inferiority trials with non-adherence to interventions: Are intention-to-treat and per-protocol analyses fit for purpose? Statistics in medicine 43 (12) (2024)
Matthew Dodd, James R Carpenter, Jennifer A Thompson, Elizabeth J Williamson, Katherine L Fielding, Diana Elbourne
Assessing efficacy in non-inferiority trials with non-adherence to interventions: Are intention-to-treat and per-protocol analyses fit for purpose? Statistics in medicine (2024)
Corentin Segalas, Clemence Leyrat, James R Carpenter, Elizabeth J Williamson
Propensity score matching after multiple imputation when a confounder has missing data. Statistics in medicine 42 (7) (2023)
William J Hulme, Elizabeth J Williamson, Elsie M F Horne, Amelia C A Green, Helen I McDonald, Alex J Walker, Helen J Curtis, Caroline E Morton, Brian Mackenna, Richard Croker, Amir Mehrkar, Sebastian C J Bacon, David Evans, Peter Inglesby, Simon Davy, Krishnan Bhaskaran, Anna Schultze, Christopher T Rentsch, Laurie A Tomlinson, Ian J Douglas, Stephen J W Evans, Liam Smeeth, Tom M Palmer, Alex J Walker, Miguel A Hernán, Jonathan A C Sterne
Challenges in Estimating the Effectiveness of COVID-19 Vaccination Using Observational Data. Annals of internal medicine (2023)
William J Hulme, Elizabeth J Williamson, Elsie M F Horne, Amelia C A Green, Helen I McDonald, Alex J Walker, Helen J Curtis, Caroline E Morton, Brian Mackenna, Richard Croker, Amir Mehrkar, Sebastian C J Bacon, David Evans, Peter Inglesby, Simon Davy, Krishnan Bhaskaran, Anna Schultze, Christopher T Rentsch, Laurie A Tomlinson, Ian J Douglas, Stephen J W Evans, Liam Smeeth, Tom M Palmer, Alex J Walker, Miguel A Hernán, Jonathan A C Sterne
Challenges in Estimating the Effectiveness of COVID-19 Vaccination Using Observational Data. Annals of internal medicine 176 (5) (2023)
William J Hulme, Elizabeth J Williamson, Elsie M F Horne, Amelia C A Green, Helen I McDonald, Alex J Walker, Helen J Curtis, Caroline E Morton, Brian Mackenna, Richard Croker, Amir Mehrkar, Sebastian C J Bacon, David Evans, Peter Inglesby, Simon Davy, Krishnan Bhaskaran, Anna Schultze, Christopher T Rentsch, Laurie A Tomlinson, Ian J Douglas, Stephen J W Evans, Liam Smeeth, Tom M Palmer, Alex J Walker, Miguel A Hernán, Jonathan A C Sterne
Challenges in Estimating the Effectiveness of COVID-19 Vaccination Using Observational Data. Annals of internal medicine 176 (5) (2023)
Corentin Segalas, Clemence Leyrat, James R Carpenter, Elizabeth J Williamson
Propensity score matching after multiple imputation when a confounder has missing data. Statistics in medicine 42 (7) (2023)
Mia S Tackney, Elizabeth J Williamson, Derek G Cook, Elizabeth Limb, Tess Harris, James Carpenter
Multiple imputation approaches for epoch-level accelerometer data in trials. Statistical methods in medical research (2023)
Corentin Segalas, Clemence Leyrat, James R Carpenter, Elizabeth J Williamson
Propensity score matching after multiple imputation when a confounder has missing data. Statistics in medicine (2023)
William J Hulme, Elizabeth J Williamson, Elsie M F Horne, Amelia C A Green, Helen I McDonald, Alex J Walker, Helen J Curtis, Caroline E Morton, Brian Mackenna, Richard Croker, Amir Mehrkar, Sebastian C J Bacon, David Evans, Peter Inglesby, Simon Davy, Krishnan Bhaskaran, Anna Schultze, Christopher T Rentsch, Laurie A Tomlinson, Ian J Douglas, Stephen J W Evans, Liam Smeeth, Tom M Palmer, Alex J Walker, Miguel A Hernán, Jonathan A C Sterne
Challenges in Estimating the Effectiveness of COVID-19 Vaccination Using Observational Data. Annals of internal medicine 176 (5) (2023)
William J Hulme, Elizabeth J Williamson, Elsie M F Horne, Amelia C A Green, Helen I McDonald, Alex J Walker, Helen J Curtis, Caroline E Morton, Brian Mackenna, Richard Croker, Amir Mehrkar, Sebastian C J Bacon, David Evans, Peter Inglesby, Simon Davy, Krishnan Bhaskaran, Anna Schultze, Christopher T Rentsch, Laurie A Tomlinson, Ian J Douglas, Stephen J W Evans, Liam Smeeth, Tom M Palmer, Alex J Walker, Miguel A Hernán, Jonathan A C Sterne
Challenges in Estimating the Effectiveness of COVID-19 Vaccination Using Observational Data. Annals of internal medicine (2023)
Lauren Bell, Claire Garnett, Yihan Bao, Zhaoxi Cheng, Tianchen Qian, Olga Perski, Henry W W Potts, Elizabeth J Williamson
How Notifications Affect Engagement With a Behavior Change App: Results From a Micro-Randomized Trial. JMIR mHealth and uHealth 11 (2023)
Corentin Segalas, Clemence Leyrat, James R Carpenter, Elizabeth J Williamson
Propensity score matching after multiple imputation when a confounder has missing data. Statistics in medicine 42 (7) (2023)
Kevin Wing, Daniel J Grint, Rohini Mathur, Hamish P Gibbs, George Hickman, Emily Nightingale, Anna Schultze, Harriet Forbes, Vahe Nafilyan, Krishnan Bhaskaran, Elizabeth J Williamson, Thomas House, Lorenzo Pellis, Emily Herrett, Nileesa Gautam, Helen J Curtis, Christopher T Rentsch, Angel Y S Wong, Brian MacKenna, Amir Mehrkar, Seb Bacon, Ian J Douglas, Stephen J W Evans, Laurie Tomlinson, Alex J Walker, Rosalind M Eggo
Association between household composition and severe COVID-19 outcomes in older people by ethnicity: an observational cohort study using the OpenSAFELY platform. International journal of epidemiology (2022)
Elsie M F Horne, William J Hulme, Ruth H Keogh, Tom M Palmer, Elizabeth J Williamson, Edward P K Parker, Amelia C A Green, Venexia M Walker, Alex J Walker, Helen J Curtis, Louis Fisher, Brian Mackenna, Richard Croker, Lisa E M Hopcroft, Robin Y Park, Jon Massey, Jessica Morley, Amir Mehrkar, Sebastian C J Bacon, David Evans, Peter Inglesby, Caroline E Morton, George Hickman, Simon Davy, Tom Ward, Iain Dillingham, Alex J Walker, Miguel A Hernán, Jonathan A C Sterne
Waning effectiveness of BNT162b2 and ChAdOx1 covid-19 vaccines over six months since second dose: OpenSAFELY cohort study using linked electronic health records. BMJ (Clinical research ed.) 378 (2022)
null null, John Tazare, Alex J Walker, Laurie A Tomlinson, George Hickman, Christopher T Rentsch, Elizabeth J Williamson, Krishnan Bhaskaran, David Evans, Kevin Wing, Rohini Mathur, Angel Yun Wong, Anna Schultze, Seb Bacon, Chris Bates, Caroline E Morton, Helen J Curtis, Emily Nightingale, Helen I McDonald, Amir Mehrkar, Peter Inglesby, Simon Davy, Brian MacKenna, Jonathan Cockburn, William J Hulme, Charlotte Warren-Gash, Ketaki Bhate, Dorothea Nitsch, Emma Powell, Amy Mulick, Harriet Forbes, Caroline Minassian, Richard Croker, John Parry, Frank Hester, Sam Harper, Rosalind M M Eggo, Stephen J W Evans, Liam Smeeth, Ian J Douglas, Ben Goldacre
Rates of serious clinical outcomes in survivors of hospitalisation with COVID-19 in England: a descriptive cohort study within the OpenSAFELY platform. Wellcome open research 7 (2022)
null null, John Tazare, Alex J Walker, Laurie A Tomlinson, George Hickman, Christopher T Rentsch, Elizabeth J Williamson, Krishnan Bhaskaran, David Evans, Kevin Wing, Rohini Mathur, Angel Yun Wong, Anna Schultze, Seb Bacon, Chris Bates, Caroline E Morton, Helen J Curtis, Emily Nightingale, Helen I McDonald, Amir Mehrkar, Peter Inglesby, Simon Davy, Brian MacKenna, Jonathan Cockburn, William J Hulme, Charlotte Warren-Gash, Ketaki Bhate, Dorothea Nitsch, Emma Powell, Amy Mulick, Harriet Forbes, Caroline Minassian, Richard Croker, John Parry, Frank Hester, Sam Harper, Rosalind M M Eggo, Stephen J W Evans, Liam Smeeth, Ian J Douglas, Ben Goldacre
Rates of serious clinical outcomes in survivors of hospitalisation with COVID-19 in England: a descriptive cohort study within the OpenSAFELY platform. Wellcome open research 7 (2022)
William J Hulme, Elizabeth J Williamson, Amelia C A Green, Krishnan Bhaskaran, Helen I McDonald, Christopher T Rentsch, Anna Schultze, John Tazare, Helen J Curtis, Alex J Walker, Laurie A Tomlinson, Tom M Palmer, Elsie M F Horne, Brian Mackenna, Caroline E Morton, Amir Mehrkar, Jessica Morley, Louis Fisher, Sebastian C J Bacon, David Evans, Peter Inglesby, George Hickman, Simon Davy, Tom Ward, Richard Croker, Rosalind M M Eggo, Angel Yun Wong, Rohini Mathur, Kevin Wing, Harriet J Forbes, Daniel J Grint, Ian J Douglas, Stephen J W Evans, Liam Smeeth, Christopher Bates, Jonathan Cockburn, John Parry, Frank Hester, Sam Harper, Jonathan A C Sterne, Miguel A Hernán, Alex J Walker
Comparative effectiveness of ChAdOx1 versus BNT162b2 covid-19 vaccines in health and social care workers in England: cohort study using OpenSAFELY. BMJ (Clinical research ed.) 378 (2022)
null null, Elizabeth J Williamson, John Tazare, Krishnan Bhaskaran, Helen I McDonald, Alex J Walker, Laurie Tomlinson, Kevin Wing, Sebastian Bacon, Chris Bates, Helen J Curtis, Harriet J Forbes, Caroline Minassian, Caroline E Morton, Emily Nightingale, Amir Mehrkar, David Evans, Brian D Nicholson, David A Leon, Peter Inglesby, Brian MacKenna, Nicholas G Davies, Nicholas J DeVito, Henry Drysdale, Jonathan Cockburn, William J Hulme, Jessica Morley, Ian Douglas, Christopher T Rentsch, Rohini Mathur, Angel Wong, Anna Schultze, Richard Croker, John Parry, Frank Hester, Sam Harper, Richard Grieve, David A Harrison, Ewout W Steyerberg, Rosalind M Eggo, Karla Diaz-Ordaz, Ruth Keogh, Stephen J W Evans, Liam Smeeth, Alex J Walker
Comparison of methods for predicting COVID-19-related death in the general population using the OpenSAFELY platform. Diagnostic and prognostic research 6 (1) (2022)
Anna Rowan, Chris Bates, William J Hulme, David Evans, Simon Davy, Nicholas Alexander Kennedy, James Galloway, Kathryn E Mansfield, Katie Bechman, Julian Matthewman, Mark Yates, Jeremy Brown, Anna Schultze, Sam Norton, Alex J Walker, Caroline E Morton, Krishnan Bhaskaran, Christopher T Rentsch, Elizabeth J Williamson, Richard Croker, Seb Bacon, George Hickman, Tom Ward, Amelia Green, Louis Fisher, Helen J Curtis, John Tazare, Rosalind M Eggo, Peter Inglesby, Jonathan Cockburn, Helen I McDonald, Rohini Mathur, Angel Yun Wong, Harriet Forbes, John Parry, Frank Hester, Sam Harper, Ian J Douglas, Liam Smeeth, Laurie A Tomlinson, Charlie W Lees, Stephen J W Evans, Catherine H Smith, Sinéad M Langan, Amir Mehkar, Brian Mackenna, Ben Goldacre
A comprehensive high cost drugs dataset from the NHS in England - An OpenSAFELY-TPP Short Data Report. Wellcome open research 6 (2021)
David A Leon, Elad Yom-Tov, Anne M Johnson, Mark Petticrew, Elizabeth J Williamson, Vasileios Lampos, Ingemar Cox
What on-line searches tell us about public interest and potential impact on behaviour in response to minimum unit pricing of alcohol in Scotland. Addiction (Abingdon, England) 116 (8) (2021)
Anna Schultze, Chris Bates, Jonathan Cockburn, Brian MacKenna, Emily S Nightingale, Helen J Curtis, William J Hulme, Caroline E Morton, Richard Croker, Seb Bacon, Helen I McDonald, Christopher T Rentsch, Krishnan Bhaskaran, Rohini Mathur, Laurie A Tomlinson, Elizabeth J Williamson, Harriet Forbes, John Tazare, Daniel J Grint, Alex J Walker, Peter Inglesby, Nicholas J DeVito, Amir Mehrkar, George Hickman, Simon Davy, Tom Ward, Louis Fisher, David Evans, Kevin Wing, Angel Yun Wong, Robert McManus, John Parry, Frank Hester, Sam Harper, Stephen Jw Evans, Ian J Douglas, Liam Smeeth, Rosalind M Eggo, Ben Goldacre
Identifying Care Home Residents in Electronic Health Records - An OpenSAFELY Short Data Report. Wellcome open research 6 (2021)
Emily Herrett, Elizabeth J Williamson, Kieran Brack, Alexander D Perkins, Andrew Thayne, Haleema Shakur-Still, Ian Roberts, Danielle Prowse, Danielle Beaumont, Zahra Jamal, Alex J Walker, Tjeerd Pieter van Staa, Thomas M MacDonald, Jane Armitage, Michael V Moore, Maurice Hoffman, Liam Smeeth
The effect of statins on muscle symptoms in primary care: the StatinWISE series of 200 N-of-1 RCTs. Health technology assessment (Winchester, England) 25 (16) (2021)
Emily Herrett, Elizabeth J Williamson, Kieran Brack, Danielle Beaumont, Alexander D Perkins, Andrew Thayne, Haleema Shakur-Still, Ian Roberts, Danielle Prowse, Alex J Walker, Tjeerd Pieter van Staa, Thomas M MacDonald, Jane Armitage, Jon Wimborne, Paula Melrose, Jayshireen Singh, Lucy Brooks, Michael V Moore, Maurice Hoffman, Liam Smeeth, null null
Statin treatment and muscle symptoms: series of randomised, placebo controlled n-of-1 trials. BMJ (Clinical research ed.) 372 (2021)
Kevin Wing, Elizabeth J Williamson, James R Carpenter, Lesley Wise, Sebastian G Schneeweiss, Liam Smeeth, Jennifer Kathleen Quint, Ian J Douglas
Medications for chronic obstructive pulmonary disease: a historical non-interventional cohort study with validation against RCT results. Health technology assessment (Winchester, England) 25 (51) (2021)
Kevin Wing, Elizabeth J Williamson, James R Carpenter, Lesley Wise, Sebastian Schneeweiss, Liam Smeeth, Jennifer Kathleen Quint, Ian Douglas
Real world effects of COPD medications: a cohort study with validation against results from randomised controlled trials. The European respiratory journal 57 (3) (2021)
Lauren Bell, Claire Garnett, Tianchen Qian, Olga Perski, Elizabeth J Williamson, Henry W W Potts
Engagement With a Behavior Change App for Alcohol Reduction: Data Visualization for Longitudinal Observational Study. Journal of medical Internet research 22 (12) (2020)
Lauren Bell, Claire Garnett, Tianchen Qian, Olga Perski, Henry W W Potts, Elizabeth J Williamson
Notifications to Improve Engagement With an Alcohol Reduction App: Protocol for a Micro-Randomized Trial. JMIR research protocols 9 (8) (2020)
Elizabeth J Williamson, Alex J Walker, Krishnan Bhaskaran, Seb Bacon, Christopher Bates, Caroline E Morton, Helen J Curtis, Amir Mehrkar, David Evans, Peter Inglesby, Jonathan Cockburn, Helen I McDonald, Brian MacKenna, Laurie A Tomlinson, Ian J Douglas, Christopher T Rentsch, Rohini Mathur, Angel Y S Wong, Richard Grieve, David A Harrison, Harriet Forbes, Anna Schultze, Richard Croker, John Parry, Frank Hester, Sam Harper, Rafael Perera, Stephen J W Evans, Liam Smeeth, Alex J Walker
Factors associated with COVID-19-related death using OpenSAFELY. Nature 584 (7821) (2020)
Helen A Blake, Clemence Leyrat, Kathryn E Mansfield, Shaun R Seaman, Laurie A Tomlinson, James Carpenter, Elizabeth J Williamson
Propensity scores using missingness pattern information: a practical guide. Statistics in medicine 39 (11) (2020)
Robert W Aldridge, Rachel Burns, Victoria Kirkby, Nadia Elsay, Elizabeth Murray, Olga Perski, Annalan M D Navaratnam, Elizabeth J Williamson, Ramfis Nieto-Martínez, Juan Jaime Miranda, Greg C G Hugenholtz
Health on the Move (HOME) Study: Using a smartphone app to explore the health and wellbeing of migrants in the United Kingdom. Wellcome open research 5 (2020)
Sarah Lensen, Archie Macnair, Sharon B Love, Victoria Yorke-Edwards, Nurulamin M Noor, Meredith Martyn, Alexandra Blenkinsop, Carlos Diaz-Montana, Graham Powell, Elizabeth J Williamson, James R Carpenter, Matthew Robert Sydes
Access to routinely collected health data for clinical trials - review of successful data requests to UK registries. Trials 21 (1) (2020)
Elizabeth J Williamson, Julia Polak, Julie A Simpson, Graham G Giles, Dallas R English, Allison Hodge, Lyle Gurrin, Andrew B Forbes
Sustained adherence to a Mediterranean diet and physical activity on all-cause mortality in the Melbourne Collaborative Cohort Study: application of the g-formula. BMC public health 19 (1) (2019)
Rachel Burns, Neha Pathak, Ines Campos-Matos, Dominik Zenner, Vittal Srinivasa Katikireddi, Morris C Muzyamba, Juan Jaime Miranda, Ruth Gilbert, Harry Rutter, Lucy Jones, Elizabeth J Williamson, Andrew C Hayward, Liam Smeeth, Ibrahim Abubakar, Harry Hemingway, Robert W Aldridge
Million Migrants study of healthcare and mortality outcomes in non-EU migrants and refugees to England: Analysis protocol for a linked population-based cohort study of 1.5 million migrants. Wellcome open research 4 (2019)
Alicia K Heath, Allison M Hodge, Peter R Ebeling, Darryl W Eyles, David Kvaskoff, Daniel D Buchanan, Graham G Giles, Elizabeth J Williamson, Dallas R English
Circulating 25-Hydroxyvitamin D Concentration and Risk of Breast, Prostate, and Colorectal Cancers: The Melbourne Collaborative Cohort Study. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 28 (5) (2019)
Ruth C Travis, Aurora Perez-Cornago, Paul N Appleby, Demetrius Albanes, Corrine E Joshu, Pamela L Lutsey, Alison M Mondul, Elizabeth A Platz, Stephanie J Weinstein, Tracy M Layne, Kathy J Helzlsouer, Kala Visvanathan, Domenico Palli, Petra H Peeters, Bas Bueno-de-Mesquita, Antonia Trichopoulou, Marc J Gunter, Konstantinos K Tsilidis, Maria-Jose Sánchez, Anja Olsen, Hermann Brenner, Ben Schöttker, Laura Perna, Bernd Holleczek, Paul Knekt, Harri Rissanen, Bu B Yeap, Leon Flicker, Osvaldo P Almeida, Yuen Yee Elizabeth Wong, June M Chan, Edward L Giovannucci, Meir J Stampfer, Giske Ursin, Randi E Gislefoss, Tone Bjørge, Haakon E Meyer, Rune Blomhoff, Shoichiro Tsugane, Norie Sawada, Dallas R English, Darryl W Eyles, Alicia K Heath, Elizabeth J Williamson, Jonas Manjer, Johan Malm, Martin Almquist, Loic Le Marchand, Christopher A Haiman, Lynne R Wilkens, Jeannette M Schenk, Cathy M Tangen, Amanda Black, Michael B Cook, Wen-Yi Huang, Regina G Ziegler, Richard M Martin, Freddie C Hamdy, Jenny L Donovan, David E Neal, Mathilde Touvier, Serge Hercberg, Pilar Galan, Mélanie Deschasaux, Timothy J Key, Naomi E Allen
A Collaborative Analysis of Individual Participant Data from 19 Prospective Studies Assesses Circulating Vitamin D and Prostate Cancer Risk. Cancer research 79 (1) (2018)

Elizabeth J Williamson.css-eqlu8i{font-size:small;padding-left:4px;} (Elizabeth Williamson)

Publication Activity (10 Years)

Top Topics

Top Venues

Elizabeth J Williamson (Elizabeth Williamson)