Evidence map›Paper›PMID 33628357›Full record

ArticleStatistics and its interface2020

Statistical Methods for Quantifying Between-study Heterogeneity in Meta-analysis with Focus on Rare Binary Events.

Chiyu Zhang, Min Chen, Xinlei Wang

Abstract read
In one paragraph

Article in Statistics and its interface, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 8 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

11 citing papers in PubMed, 8 syntheses or guidelines pooled it.

  1. Pooled it
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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.

Chiyu ZhangDepartment of Statistical Science, Southern Methodist University, USA.
Min ChenDepartment of Mathematical Sciences, University of Texas at Dallas, USA.
Xinlei WangDepartment of Statistical Science, Southern Methodist University, USA.

Funding

Normalizing Gene Expression Data from Formalin-Fixed Paraffin-Embedded SamplesR15GM131390 · NIGMS · SOUTHERN METHODIST UNIVERSITY · PI WANG, XINLEI · 2019 to 2019
$432k
NIGMS NIH HHS R15 GM131390
6 · The paper itself

Abstract

Meta-analysis, the statistical procedure for combining results from multiple independent studies, has been widely used in medical research to evaluate intervention efficacy and drug safety. In many practical situations, treatment effects vary notably among the collected studies, and the variation, often modeled by the between-study variance parameter

Indexed as

biasconfidence intervalcoverage probabilityDerSimonian and Lairdfixed effectmean squared errorodds ratioQ statisticrandom effects

Identifiers

PMID33628357
PMCPMC7901832

What OpenQuestion holds

Textmetadata
LicenceTDM
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.