Evidence map›Paper›PMID 35723546›Full record

ArticleGlobal spine journal2022

Fixed-Effect vs Random-Effects Models for Meta-Analysis: 3 Points to Consider.

Joseph R Dettori, Daniel C Norvell, Jens R Chapman

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Global spine journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 266 papers, 109 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
266citing papers in PubMed, 109 pooled it
–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

266 citing papers in PubMed, 109 syntheses or guidelines pooled it.

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  17. Impact of Pollution on Cancer: A Systematic Review and Meta-Analysis with Focus on Air Pollution.International journal of environmental research and public health · 2026
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  19. Burden ofBMJ global health · 2026
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206 more citing papers are in PubMed but not listed here.

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

3 authors.

Joseph R DettoriSpectrum Research, Inc., Steilacoom, WA, USA.ORCID https://orcid.org/0000-0002-0216-8363
Daniel C NorvellSpectrum Research, Inc., Steilacoom, WA, USA.
Jens R Chapman214855Swedish Neuroscience Institute, Seattle, WA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Identifiers

PMID35723546
PMCPMC9393987

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.