Completeness of Reporting in Diet- and Nutrition-Related Randomized Controlled Trials and Systematic Reviews With Meta-Analysis: Protocol for 2 Independent Meta-Research Studies
Sets out two meta-research studies to assess reporting completeness, reproducible practices, and spin in nutrition trials and systematic reviews.
Open-science resources
- Open access: Free full text (PMC)
- Registration: Trial reporting study registration
- Registration: Systematic review study registration
- Preprint: Earlier preprint
Resource verification & source notes
- Free full text (PMC): The complete article body was retrieved from the public NCBI PMC JATS endpoint. This confirms free access; reuse permissions depend on the individual article license.
- Trial reporting study registration: The JMIR protocol names BF47G as the registration for its trial-reporting meta-research; the public OSF record confirms the study.
- Systematic review study registration: The JMIR protocol names ZTFYX as the registration for its systematic-review meta-research; the public OSF record confirms the study.
- Earlier preprint: Saved catalogue version matching based on title, ordered byline, and study content; prior manuscript DOI retained.
Publication details
Research themes
Reporting transparencyReproducibility & robustnessNutrition & aging
Author affiliations & identifiers
- Flávia Silva: Nutrition Department, Universidade Federal de Ciências da Saúde de Porto Alegre - UFCSPA, Porto Alegre, Brazil. · ORCID 0000-0003-0730-5424
- Amanda Rodrigues Amorim Adegboye: Centre for Healthcare Research, Coventry University, Coventry, United Kingdom. · ORCID 0000-0003-2780-0350
- Carl Lachat: Department of Food Technology, Safety and Health, Ghent University, Ghent, Belgium. · ORCID 0000-0002-1389-8855
- Cintia Curioni: Department of Nutrition in Public Health, State University of Rio de Janeiro, Rio de Janeiro, Brazil. · ORCID 0000-0002-5160-9567
- Fabio Gomes: Pan-American Health Organization, World Health Organization, Washington, WA, United States. · ORCID 0000-0003-4997-4642
- Gary S Collins: UK EQUATOR Centre, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom. · ORCID 0000-0002-2772-2316
- Gilberto Kac: Nutritional Epidemiology Observatory, Department of Social and Applied Nutrition, Institute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil. · ORCID 0000-0001-8603-9077
- Jennifer Anne de Beyer: UK EQUATOR Centre, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom. · ORCID 0000-0002-3547-4973
- Jonathan Cook: Oxford Clinical Trials Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom. · ORCID 0000-0002-3432-5191
- Leila Cheikh Ismail: Department of Clinical Nutrition and Dietetics, College of Health Sciences, Sharjah, United Arab Emirates. · ORCID 0000-0003-3048-7481
- Matthew Page: Methods in Evidence Synthesis Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia. · ORCID 0000-0003-3706-6030
- Neha Khandpur: Division of Human Nutrition and Health, Wageningen University and Research, Wageningen, Netherlands. · ORCID 0000-0002-4766-8361
- Sarah Lamb: College of Medicine and Health, University of Exeter, Exeter, United Kingdom. · ORCID 0000-0003-4349-7195
- Sally Hopewell: Oxford Clinical Trials Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom. · ORCID 0000-0002-6881-6984
- Shona Kirtley: UK EQUATOR Centre, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom. · ORCID 0000-0002-7801-5777
- Solange Durão: Cochrane South Africa, South African Medical Research Council, South Africa, Cape Town, South Africa. · ORCID 0000-0001-7028-2638
- Colby J Vorland: Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington, Bloomington, IN, United States. · ORCID 0000-0003-4225-372X
- Michael M Schlussel: UK EQUATOR Centre, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom. · ORCID 0000-0002-1711-9310
Versions & associated materials
These items belong to this research work. Their individual titles, author lists, and source identifiers are preserved below.
Completeness of Reporting in Diet- and Nutrition-Related Randomized Controlled Trials and Systematic Reviews With Meta-Analysis: Protocol for 2 Independent Meta-Research Studies (Preprint)
Preprint & version links
Related materials
Source notes
- CV abbreviates the ordered author list with ellipses; replace with complete authoritative list before displaying full authors.