Evidence map›Paper›PMID 35561163›Full record

ArticleBioinformatics (Oxford, England)2022

Integrative analysis of relative abundance data and presence-absence data of the microbiome using the LDM.

Zhengyi Zhu, Glen A Satten, Yi-Juan Hu

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

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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.

Zhengyi ZhuDepartment of Biostatistics and Bioinformatics, Emory University, Atlanta, GA 30322, USA.
Glen A SattenDepartment of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA 30322, USA.
Yi-Juan HuDepartment of Biostatistics and Bioinformatics, Emory University, Atlanta, GA 30322, USA.ORCID 0000-0003-2171-9041

Funding

Association Tests of Rare Variants Using Sequence Reads without Calling GenotypesR01GM116065 · NIGMS · EMORY UNIVERSITY · PI HU, YIJUAN · 2015 to 2019
$1.5M
Novel Statistical Methods for Analyzing Complex Microbiome DataR01GM141074 · NIGMS · EMORY UNIVERSITY · PI SU, CHANG · 2021 to 2024
$1.2M
NIGMS NIH HHS R01 GM116065NIGMS NIH HHS R01 GM141074NIH HHS R01GM116065
6 · The paper itself

Abstract

summaryWe previously developed the LDM for testing hypotheses about the microbiome that performs the test at both the community level and the individual taxon level. The LDM can be applied to relative abundance data and presence-absence data separately, which work well when associated taxa are abundant and rare, respectively. Here, we propose LDM-omni3 that combines LDM analyses at the relative abundance and presence-absence data scales, thereby offering optimal power across scenarios with different association mechanisms. The new LDM-omni3 test is available for the wide range of data types and analyses that are supported by the LDM. AVAILABILITY AND IMPLEMENTATION: The LDM-omni3 test has been added to the R package LDM, which is available on GitHub at https://github.com/yijuanhu/LDM. SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.

Indexed as

MicrobiotaData Collection

Identifiers

PMID35561163
PMCPMC9113255

What OpenQuestion holds

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Registered trials

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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.