Cited by 38Academic Publishing and Open AccessPublishing and Scholarly CommunicationAcademic Writing and Publishing

The perils of preprints

van Schalkwyk, May C I, Hird, Thomas R, Maani, Nason, Petticrew, Mark, Gilmore, Anna B·2020·BMJ

Integrity signals

Registry

Crossref · 10.1136/bmj.m3111

Cites

15 of 15 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
van Schalkwyk, M. C. I., Hird, T. R., Maani, N., Petticrew, M., & Gilmore, A. B.
Affiliations
  • University of Bath (GB)
  • Boston University (US)
  • London School of Hygiene & Tropical Medicine (GB)
Venue
BMJ
Publisher
BMJ
Published
2020-08-17
Volume
370
Pages
m3111
ISSN
1756-1833 (ISSN-L)
OpenAlex
W3049295669
Cited by
38
References
15
Citations by year
2025: 4 · 2024: 6 · 2023: 7 · 2022: 7 · 2021: 12 · 2020: 2
Type
journal article
Language
en
Open access
closed
Locations
  • BMJ (publishedVersion)
  • PubMed (publishedVersion)
  • HighWire Press Open Archive (submittedVersion)
Funders
  • National Institute for Health and Care Research (NIHR300156)
  • Medical Research Council (MR/S037519/1)
Topics
  • Social Sciences › Decision Sciences › Information Systems and Management › Academic Publishing and Open Access
  • Social Sciences › Arts and Humanities › History and Philosophy of Science › Publishing and Scholarly Communication
  • Social Sciences › Arts and Humanities › History and Philosophy of Science › Academic Writing and Publishing
Keywords
preprints, preprint servers, scholarly publishing, research dissemination, peer review
MeSH terms
Betacoronavirus, Preprints as Topic, COVID-19, SARS-CoV-2, Humans, Pneumonia, Viral, Smoking, Scientific Misconduct, Conflict of Interest, Coronavirus Infections, Editorial Policies, Pandemics

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

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