Torgerson, David

A review of cluster randomized trials found statistical evidence of selection bias

Bolzern, J., Mnyama, N., Bosanquet, K., & Torgerson, D. J. (2018) · Journal of Clinical Epidemiology

Statistical Methods in Clinical TrialsMeta-analysis and systematic reviews

Cited by 48

Protocol for the development of a tool (INSPECT-SR) to identify problematic randomised controlled trials in systematic reviews of health interventions

Wilkinson, J., Heal, C., Antoniou, G. A., Flemyng, E., Alfirevic, Z., Avenell, A., Barbour, G., Brown, N. J. L., Carlisle, J., Clarke, M., et al. (2024) · BMJ Open

Meta-analysis and systematic reviewsAcademic integrity and plagiarism

Cited by 45

Subversion of allocation concealment in a randomised controlled trial: a historical case study.

Kennedy, A. D. M., Torgerson, D. J., Campbell, M. K., & Grant, A. M. (2017) · Trials

Statistical Methods in Clinical TrialsMeta-analysis and systematic reviews

Cited by 44

Prior notification of trial participants by newsletter increased response rates: a randomized controlled trial

Mitchell, N., Hewitt, C. E., Lenaghan, E., Platt, E., Shepstone, L., & Torgerson, D. J. (2012) · Journal of Clinical Epidemiology

Survey Methodology and NonresponseEthics in Clinical Research

Cited by 36

A methodological review of recent meta-analyses has found significant heterogeneity in age between randomized groups

Clark, L., Fairhurst, C., Hewitt, C. E., Birks, Y., Brabyn, S., Cockayne, S., Rodgers, S., Hicks, K., Hodgson, R., Littlewood, E., et al. (2014) · Journal of Clinical Epidemiology

Meta-analysis and systematic reviewsStatistical Methods in Clinical Trials

Cited by 36

Assessing the impact of retraction on the citation of randomized controlled trial reports: An interrupted time-series analysis

Mott, A., Fairhurst, C., & Torgerson, D. (2019) · Journal of Health Services Research & Policy

Academic integrity and plagiarismscientometrics and bibliometrics research

Cited by 36

The effectiveness of behaviour change interventions delivered by non-dental health workers in promoting children’s oral health: A systematic review and meta-analysis

Faisal, M. R., Mishu, M. P., Jahangir, F., Younes, S., Dogar, O., Siddiqi, K., & Torgerson, D. J. (2022) · PLOS ONE

Dental Health and Care UtilizationBehavioral Health and Interventions

Cited by 28

The use of Zelen's design in randomised trials

Torgerson, D. (2004) · BJOG: An International Journal of Obstetrics & Gynaecology

Statistical Methods in Clinical TrialsAdvanced Causal Inference Techniques

Cited by 21

A pragmatic multi-centred randomised controlled trial of yoga for chronic low back pain: trial protocol

Cox, H., Tilbrook, H., Aplin, J., Chuang, L.-H., Hewitt, C., Jayakody, S., Semlyen, A., Soares, M. O., Torgerson, D., Trewhela, A., et al. (2010) · Complementary Therapies in Clinical Practice

Musculoskeletal pain and rehabilitationComplementary and Alternative Medicine Studies

Cited by 21

Caution to Readers About Systematic Review on Vitamin K and Prevention of Fractures That Included Problematic Trials

Torgerson, D. J. (2018) · JAMA Internal Medicine

Vitamin K Research StudiesVitamin D Research Studies

Cited by 20

Poor reporting quality of key Randomization and Allocation Concealment details is still prevalent among published RCTs in 2011: a review

Clark, L., Schmidt, U., Tharmanathan, P., Adamson, J., Hewitt, C., & Torgerson, D. (2013) · Journal of Evaluation in Clinical Practice

Meta-analysis and systematic reviewsStatistical Methods in Clinical Trials

Cited by 19

Allocation concealment: a methodological review

Clark, L., Schmidt, U., Tharmanathan, P., Adamson, J., Hewitt, C., & Torgerson, D. (2013) · Journal of Evaluation in Clinical Practice

Meta-analysis and systematic reviewsStatistical Methods in Clinical Trials

Cited by 12

Sources of bias in outcome assessment in randomised controlled trials: a case study

Ainsworth, H., Hewitt, C. E., Higgins, S., Wiggins, A., Torgerson, D. J., & Torgerson, C. J. (2015) · Educational Research and Evaluation

Meta-analysis and systematic reviewsStatistical Methods in Clinical Trials

Cited by 12