← All research

2026 · Conference abstract · Current Developments in Nutrition

An Analysis of Transparency, Rigor, Reproducibility, and Verifiability of Randomized Controlled Trials of Beef Consumption and Health Outcomes

Olivia Robertson; Colby J Vorland; Yasaman Jamshidi; Luis-Enrique Becerra-Garcia; Sumayyah Ali; Chen Chen; Stephanie Dickinson; Brent Flickinger; Lilian Golzarri-Arroyo; Aidrik Grube; Lijiang Guo; Pranav Kapoor; Jharna Katara; Hanush Kumar; Anna Macagno; Kevin Murphy; Bailey Ortyl; Shelby Rodney; Hyeseon Seo; David B Allison

Evaluates whether randomized studies of beef consumption provide sufficiently rigorous, transparent, reproducible, and verifiable evidence.

Work in progress · Shown as a ship beside its home island.

Open-science resources

Resource verification & source notes
  • Prespecified methods: Live public OSF file inventory contains: Beef Consumption and Health Outcomes RRT_OSF_Analysis_Plan.docx; Beef Consumption and Health Outcomes RRT_OSF_Pre-specified Screening_02162024.pdf.
  • Registration: OSF API identifies this as a public registration, registered None; not merely an editable project. OSFPreregistration schema; registered_from r8fgw; nonwithdrawn.
  • Free abstract: OpenAlex marks this location open access (gold); availability is metadata-reported, not an independently tested reusable license.

Publication details

Research themes

Reproducibility & robustnessStatistical rigorReporting transparencyNutrition & aging

Nutrition · Clinical trials · Beef

Author affiliations & identifiers
  • Olivia Robertson: Baylor College of Medicine, United States
  • Colby J Vorland: Indiana University, United States · ORCID https://orcid.org/0000-0003-4225-372X
  • Yasaman Jamshidi: Indiana University, United States
  • Luis-Enrique Becerra-Garcia: Indiana University, United States · ORCID https://orcid.org/0009-0005-3085-3287
  • Sumayyah Ali: Indiana University, United States
  • Chen Chen: Indiana University, United States · ORCID https://orcid.org/0000-0001-5039-3066
  • Stephanie Dickinson: Indiana University, United States
  • Brent Flickinger: Interek Assuris, United States
  • Lilian Golzarri-Arroyo: Indiana University, United States · ORCID https://orcid.org/0000-0002-1221-6701
  • Aidrik Grube: Indiana University, United States
  • Lijiang Guo: Indiana University, United States
  • Pranav Kapoor: Indiana University, United States · ORCID https://orcid.org/0000-0002-6012-9987
  • Jharna Katara: Indiana University, United States
  • Hanush Kumar: Indiana University, United States
  • Anna Macagno: Indiana University, United States
  • Kevin Murphy: Indiana University, United States
  • Bailey Ortyl: Indiana University, United States
  • Shelby Rodney: Indiana University, United States
  • Hyeseon Seo: Indiana University, United States
  • David B Allison: Baylor College of Medicine, United States · ORCID https://orcid.org/0000-0003-3566-9399

Versions & associated materials

These items belong to this research work. Their individual titles, author lists, and source identifiers are preserved below.

Beef Consumption and Health Outcomes: A systematic analysis of rigor, reproducibility, and verifiability of current randomized evidence

Project · 2025 · OSF Preprints (OSF Preprints)

Olivia C. Robertson; Colby J. Vorland; David Allison; Luis-Enrique Becerra-Garcia; Jasmine Jamshidi-Naeini; Anna Lorenza Maria Macagno

Beef Consumption and Health Outcomes: A systematic analysis of rigor, reproducibility, and verifiability of current randomized evidence

Registration · 2024 · Open Science Framework

Jamshidi-Naeini, Jasmine; Allison, David; Vorland, Colby J.; Macagno, Anna Lorenza Maria; Becerra-Garcia, Luis-Enrique

DOI: 10.17605/osf.io/rfvj9

Related materials

Source notes
  • Related to CV publication 12 preregistered project; distinct conference abstract, not a completed full journal article. Author name Yasaman Jamshidi is transcribed as displayed.

Metadata sources: OpenAlex, Google Scholar, CV. Classification is an editorial interpretation of the title, abstract, and supplied CV.