Evidence map›Paper›PMID 41699496›Full record

ArticleBMC medical research methodology2026

Correction: Performance of several types of beta-binomial models in comparison to standard approaches for meta-analyses with very few studies.

Moritz Felsch, Lars Beckmann, Ralf Bender, Oliver Kuss, Guido Skipka, Tim Mathes

Abstract readPublished Erratum
In one paragraph

Article in BMC medical research methodology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Moritz FelschInstitute for Quality and Efficiency in Health Care (IQWiG), Cologne, Germany.
Lars BeckmannInstitute for Quality and Efficiency in Health Care (IQWiG), Cologne, Germany.
Ralf BenderInstitute for Quality and Efficiency in Health Care (IQWiG), Cologne, Germany.
Oliver KussGerman Diabetes Center, Institute for Biometrics and Epidemiology, Düsseldorf, Germany.
Guido SkipkaInstitute for Quality and Efficiency in Health Care (IQWiG), Cologne, Germany.
Tim MathesInstitute for Medical Statistics, University Medical Centre Göttingen, Göttingen, Germany. tim.mathes@med.uni-goettingen.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Identifiers

PMID41699496
PMCPMC12911012

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.