Strategies to Increase Response Rate and Reduce Nonresponse Bias in Population Health Research: Analysis of a Series of Randomized Controlled Experiments during a Large COVID-19 Study

Authors: Christina J Atchison, Nicholas Gilby, Galini Pantelidou, Sam Clemens, Kevin Pickering, Marc Chadeau-Hyam, Deborah Ashby, Wendy S Barclay, Graham S Cooke, Ara Darzi, Steven Riley, Christl A Donnelly, Helen Ward, Paul Elliott

Source: JMIR Public Health and Surveillance, Vol 11, Pp e60022-e60022 (2025)

Subject Terms: Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: https://publichealth.jmir.org/2025/1/e60022; https://doaj.org/toc/2369-2960

Access URL: https://doaj.org/article/9650b4da159b4f46b39146e3a1be7c2e

Long-term health impacts of COVID-19 among 242,712 adults in England

Authors: Christina J. Atchison, Bethan Davies, Emily Cooper, Adam Lound, Matthew Whitaker, Adam Hampshire, Adriana Azor, Christl A. Donnelly, Marc Chadeau-Hyam, Graham S. Cooke, Helen Ward, Paul Elliott

Source: Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/47dd447bfacb4350a0f1ef3faffd497a

SARS-CoV-2 rapid antibody test results and subsequent risk of hospitalisation and death in 361,801 people

Authors: Matthew Whitaker, Bethan Davies, Christina Atchison, Wendy Barclay, Deborah Ashby, Ara Darzi, Steven Riley, Graham Cooke, Christl A. Donnelly, Marc Chadeau-Hyam, Paul Elliott, Helen Ward

Source: Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/ad355309c57644ea9659226f453e6bc2

Participatory evaluation of the process of co-producing resources for the public on data science and artificial intelligence

Authors: Piotr Teodorowski, Kelly Gleason, Jonathan J. Gregory, Martha Martin, Reshma Punjabi, Suzanne Steer, Serdar Savasir, Pournamy Vema, Kabelo Murray, Helen Ward, Dorota Chapko

Source: Research Involvement and Engagement, Vol 9, Iss 1, Pp 1-12 (2023)

Subject Terms: Photovoice, Evaluation, Data science, Co-production, AI, Background, Medicine, Medicine (General), R5-920

File Description: electronic resource

Relation: https://doaj.org/toc/2056-7529

Access URL: https://doaj.org/article/a628b5658e1c4aa69a9e86001d40bfdf

Depression and Anxiety in Adolescents During the COVID-19 Pandemic in Relation to the Use of Digital Technologies: Longitudinal Cohort Study

Authors: Chen Shen, Rachel B Smith, Joel Heller, Alexander D V Spiers, Rhiannon Thompson, Helen Ward, Jonathan P Roiser, Dasha Nicholls, Mireille B Toledano

Source: Journal of Medical Internet Research, Vol 26, p e45114 (2024)

Subject Terms: Computer applications to medicine. Medical informatics, R858-859.7, Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: https://www.jmir.org/2024/1/e45114; https://doaj.org/toc/1438-8871

Access URL: https://doaj.org/article/8feefa5a511b4a58ba798533313b0826

Variant-specific symptoms of COVID-19 in a study of 1,542,510 adults in England

Authors: Matthew Whitaker, Joshua Elliott, Barbara Bodinier, Wendy Barclay, Helen Ward, Graham Cooke, Christl A. Donnelly, Marc Chadeau-Hyam, Paul Elliott

Source: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/49ef4a4c20114cb6a6311096e7fa0512

Dynamics of a national Omicron SARS-CoV-2 epidemic during January 2022 in England

Authors: Paul Elliott, Oliver Eales, Barbara Bodinier, David Tang, Haowei Wang, Jakob Jonnerby, David Haw, Joshua Elliott, Matthew Whitaker, Caroline E. Walters, Christina Atchison, Peter J. Diggle, Andrew J. Page, Alexander J. Trotter, Deborah Ashby, Wendy Barclay, Graham Taylor, Helen Ward, Ara Darzi, Graham S. Cooke, Marc Chadeau-Hyam, Christl A. Donnelly

Source: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/78e75435823a4949a145e48018f8a797

SARS-CoV-2 lineage dynamics in England from September to November 2021: high diversity of Delta sub-lineages and increased transmissibility of AY.4.2

Authors: Oliver Eales, Andrew J. Page, Leonardo de Oliveira Martins, Haowei Wang, Barbara Bodinier, David Haw, Jakob Jonnerby, Christina Atchison, The COVID-19 Genomics UK (COG-UK) Consortium, Deborah Ashby, Wendy Barclay, Graham Taylor, Graham Cooke, Helen Ward, Ara Darzi, Steven Riley, Marc Chadeau-Hyam, Christl A. Donnelly, Paul Elliott

Source: BMC Infectious Diseases, Vol 22, Iss 1, Pp 1-17 (2022)

Subject Terms: SARS-CoV-2, COVID-19, Delta variant, Genetic diversity, Transmission advantage, Mutation, Infectious and parasitic diseases, RC109-216

File Description: electronic resource

Relation: https://doaj.org/toc/1471-2334

Access URL: https://doaj.org/article/07eaa1362c594c81978b141501e56129

Machine learning to support visual auditing of home-based lateral flow immunoassay self-test results for SARS-CoV-2 antibodies

Authors: Nathan C. K. Wong, Sepehr Meshkinfamfard, Valérian Turbé, Matthew Whitaker, Maya Moshe, Alessia Bardanzellu, Tianhong Dai, Eduardo Pignatelli, Wendy Barclay, Ara Darzi, Paul Elliott, Helen Ward, Reiko J. Tanaka, Graham S. Cooke, Rachel A. McKendry, Christina J. Atchison, Anil A. Bharath

Source: Communications Medicine, Vol 2, Iss 1, Pp 1-10 (2022)

Subject Terms: Medicine

File Description: electronic resource

Relation: https://doaj.org/toc/2730-664X

Access URL: https://doaj.org/article/07b76ff56a8546e2bdfba18d8ae2889a

Dynamics of competing SARS-CoV-2 variants during the Omicron epidemic in England

Authors: Oliver Eales, Leonardo de Oliveira Martins, Andrew J. Page, Haowei Wang, Barbara Bodinier, David Tang, David Haw, Jakob Jonnerby, Christina Atchison, Deborah Ashby, Wendy Barclay, Graham Taylor, Graham Cooke, Helen Ward, Ara Darzi, Steven Riley, Paul Elliott, Christl A. Donnelly, Marc Chadeau-Hyam

Source: Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/abbf2833ef7c496aa2f5c4a9bac862ae

Persistent COVID-19 symptoms in a community study of 606,434 people in England

Authors: Matthew Whitaker, Joshua Elliott, Marc Chadeau-Hyam, Steven Riley, Ara Darzi, Graham Cooke, Helen Ward, Paul Elliott

Source: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/c8dc8eba0f3f43afa90654f3860f3cc5

Corrigendum to 'The prevalence and long-term health effects of long Covid among hospitalised and non-hospitalised populations: a systematic review and meta-analysis'

Authors: Lauren L. O'Mahoney, Ash Routen, Clare Gillies, Winifred Ekezie, Anneka Welford, Alexa Zhang, Urvi Karamchandani, Nikita Simms-Williams, Shabana Cassambai, Ashkon Ardavani, Thomas J. Wilkinson, Grace Hawthorne, Ffion Curtis, Andrew P. Kingsnorth, Abdullah Almaqhawi, Thomas Ward, Daniel Ayoubkhani, Amitava Banerjee, Melanie Calvert, Roz Shafran, Terence Stephenson, Jonathan Sterne, Helen Ward, Rachael A. Evans, Francesco Zaccardi, Shaney Wright, Kamlesh Khunti

Source: EClinicalMedicine, Vol 59, Iss , Pp 101959- (2023)

Subject Terms: Medicine (General), R5-920

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2589537023001360; https://doaj.org/toc/2589-5370

Access URL: https://doaj.org/article/275e7ee4071349028210e0a22dee22ef

Dynamics of SARS-CoV-2 infection hospitalisation and infection fatality ratios over 23 months in England

Authors: Oliver Eales, David Haw, Haowei Wang, Christina Atchison, Deborah Ashby, Graham S. Cooke, Wendy Barclay, Helen Ward, Ara Darzi, Christl A. Donnelly, Marc Chadeau-Hyam, Paul Elliott, Steven Riley

Source: PLoS Biology, Vol 21, Iss 5 (2023)

Subject Terms: Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10212114/?tool=EBI; https://doaj.org/toc/1544-9173; https://doaj.org/toc/1545-7885

Access URL: https://doaj.org/article/569a7bb11fe64ee28b6c7fb395e8eee0

Population antibody responses following COVID-19 vaccination in 212,102 individuals

Authors: Helen Ward, Matthew Whitaker, Barnaby Flower, Sonja N. Tang, Christina Atchison, Ara Darzi, Christl A. Donnelly, Alexandra Cann, Peter J. Diggle, Deborah Ashby, Steven Riley, Wendy S. Barclay, Paul Elliott, Graham S. Cooke

Source: Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/65f1b908da8a4df9bcf5d98c1039e8a0

The prevalence and long-term health effects of Long Covid among hospitalised and non-hospitalised populations: A systematic review and meta-analysisResearch in context

Authors: Lauren L. O'Mahoney, Ash Routen, Clare Gillies, Winifred Ekezie, Anneka Welford, Alexa Zhang, Urvi Karamchandani, Nikita Simms-Williams, Shabana Cassambai, Ashkon Ardavani, Thomas J. Wilkinson, Grace Hawthorne, Ffion Curtis, Andrew P. Kingsnorth, Abdullah Almaqhawi, Thomas Ward, Daniel Ayoubkhani, Amitava Banerjee, Melanie Calvert, Roz Shafran, Terence Stephenson, Jonathan Sterne, Helen Ward, Rachael A. Evans, Francesco Zaccardi, Shaney Wright, Kamlesh Khunti

Source: EClinicalMedicine, Vol 55, Iss , Pp 101762- (2023)

Subject Terms: Long Covid, Meta analyses, COVID-19, Medicine (General), R5-920

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2589537022004916; https://doaj.org/toc/2589-5370

Access URL: https://doaj.org/article/e27e8dd9228e430590c70fc7ad1cbd62

Awareness and perceptions of Long COVID among people in the REACT programme: Early insights from a pilot interview study

Authors: Emily Cooper, Adam Lound, Christina J. Atchison, Matthew Whitaker, Caroline Eccles, Graham S. Cooke, Paul Elliott, Helen Ward

Source: PLoS ONE, Vol 18, Iss 1 (2023)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9879384/?tool=EBI; https://doaj.org/toc/1932-6203

Access URL: https://doaj.org/article/7424755b64624b5a9463cff43885a598

'I’d rather wait and see what’s around the corner': A multi-perspective qualitative study of treatment escalation planning in frailty

Authors: Adam Lound, Jane Bruton, Kathryn Jones, Nira Shah, Barry Williams, Jamie Gross, Benjamin Post, Sophie Day, Stephen J. Brett, Helen Ward

Source: PLoS ONE, Vol 18, Iss 9 (2023)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10513333/?tool=EBI; https://doaj.org/toc/1932-6203

Access URL: https://doaj.org/article/0c812fcbdef94327a4e5539d2c2fb489

A qualitative exploration of participant and investigator perspectives from the TRED‐HF trial

Authors: Vasiliki Papageorgiou, Kathryn Jones, Brian P. Halliday, Richard Mindham, Jane Bruton, Rebecca Wassall, John G.F. Cleland, Sanjay K. Prasad, Helen Ward

Source: ESC Heart Failure, Vol 8, Iss 5, Pp 3760-3768 (2021)

Subject Terms: Cardiomyopathy, Dilated, Feasibility studies, Medication adherence, Patient participation, Physician–patient relations, Diseases of the circulatory (Cardiovascular) system, RC666-701

File Description: electronic resource

Relation: https://doaj.org/toc/2055-5822

Access URL: https://doaj.org/article/657104758bc448e4b43509fc83649b67

Past-futures in experimental care: breast cancer and HIV medicine

Authors: Sophie Day, William Viney, Jane Bruton, Helen Ward

Source: New Genetics and Society, Vol 40, Iss 4, Pp 449-472 (2021)

Subject Terms: experimental, care, medicine, breast cancer, hiv, Genetics, QH426-470, Medical philosophy. Medical ethics, R723-726

File Description: electronic resource

Relation: https://doaj.org/toc/1463-6778; https://doaj.org/toc/1469-9915

Access URL: https://doaj.org/article/ffbe5213c42e4d77ac6e981b7c1f1287

The role of public involvement in the design of the first SARS-CoV-2 human challenge study during an evolving pandemic

Authors: Maria Piggin, Emma Smith, Peter Mankone, Leah Ndegwa, Diane Gbesemete, Philippa Pristerà, Michael Bahrami-Hessari, Halle Johnson, Andrew P. Catchpole, Peter J.M. Openshaw, Christopher Chiu, Robert C. Read, Helen Ward, Caroline Barker

Source: Epidemics, Vol 41, Iss , Pp 100626- (2022)

Subject Terms: Ethics, Human challenge study, Public involvement, SARS-CoV-2, Infectious and parasitic diseases, RC109-216

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1755436522000664; https://doaj.org/toc/1755-4365

Access URL: https://doaj.org/article/4c497444bc564710bcf9a468aa7aeb27