Evidence map›Paper›PMID 37461744›Full record

ArticleThe Stata journal2023

artbin: Extended sample size for randomized trials with binary outcomes.

Ella Marley-Zagar, Ian R White, Patrick Royston, Friederike M-S Barthel, Mahesh K B Parmar, Abdel G Babiker

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The Stata journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Observational
  2. 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

6 authors.

Ella Marley-ZagarMRC Clinical Trials Unit University College London London, U.K.
Ian R WhiteMRC Clinical Trials Unit University College London London, U.K.
Patrick RoystonMRC Clinical Trials Unit University College London London, U.K.
Friederike M-S BarthelPRA / ICON PLC Germany Mannheim, Germany.
Mahesh K B ParmarMRC Clinical Trials Unit University College London London, U.K.
Abdel G BabikerMRC Clinical Trials Unit University College London London, U.K.

Funding

Medical Research Council MC_UU_00004/09
6 · The paper itself

Abstract

We describe the command artbin, which offers various new facilities for the calculation of sample size for binary outcome variables that are not otherwise available in Stata. While artbin has been available since 2004, it has not been previously described in the

Indexed as

artbinbinary outcomenoninferiority trialpowerrandomized clinical trialsample sizest0013_3superiority trial

Identifiers

PMID37461744
PMCPMC7614770

What OpenQuestion holds

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LicenceCC BY
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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.