Evidence map›Paper›PMID 39284617›Full record

ReviewBMJ paediatrics open2024

Common errors in statistics and methods.

Peter Flom, Katie Harron, Javier Ballesteros, Chester Kalinda, Eirini Koutoumanou, Jeremy Miles, Sarah Jane Nevitt, Peter Rohloff

Abstract readReview
In one paragraph

Review in BMJ paediatrics open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
  2. Statistical precision ofJHEP reports : innovation in hepatology · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Peter FlomPeter Flom Consulting, New York, New York, USA peterflomconsulting@mindspring.com.ORCID http://orcid.org/0000-0002-8419-7968
Katie HarronGreat Ormond Street Institute of Child Health, University College London, London, UK.ORCID http://orcid.org/0000-0002-3418-2856
Javier BallesterosUniversity of the Basque Country, Leioa, Spain.ORCID http://orcid.org/0000-0002-6713-1916
Chester KalindaBill and Joyce Cummings Institute of Global Health, University of Global Health Equity, Kigali, Rwanda.
Eirini KoutoumanouGreat Ormond Street Institute of Child Health, University College London, London, UK.ORCID http://orcid.org/0000-0002-0731-4243
Jeremy MilesKeck School of Medicine, University of Southern California, Los Angeles, California, USA.ORCID http://orcid.org/0000-0002-3229-6235
Sarah Jane NevittCentre for Reviews and Dissemination, University of York, York, UK.ORCID http://orcid.org/0000-0001-9988-2709
Peter RohloffCenter for Indigenous Health Research, Wuqu' Kawoq | Maya Health Alliance, Tecpán, Chimaltenango, Guatemala.ORCID http://orcid.org/0000-0001-7274-8315

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As statistical reviewers and editors for BMJ Paediatrics Open (BMJPO), we frequently see methodological and statistical errors in articles submitted to our journal. To make a list of these common errors and propose suitable corrections, and inspired by similar efforts at other leading journals, we surveyed the statistical reviewers and editors at BMJPO to collect their 'pet peeves' and examples of best practices.(1, 2) We have divided these into seven sections: graphics; statistical significance and related issues; presentation, vocabulary, textual and tabular presentation; causality; model building, regression and choice of methods; meta-analysis; and miscellaneous. Here, we present the common errors, with brief explanations. We hope that the guidance provided here will help guide authors as they prepare their submissions to the journal, leading to higher quality and more robust research reporting.

Indexed as

Research DesignData Interpretation, StatisticalHumansPediatricsPeriodicals as TopicStatistics as TopicStatistics

Identifiers

PMID39284617
PMCPMC11409338

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.