Evidence map›Paper›PMID 35534076›Full record

ArticleBMJ open2022

Association between gut MIcrobiota, GROWth and Diet in peripubertal children from the TARGet Kids! cohort (The MiGrowD) study: protocol for studying gut microbiota at a community-based primary healthcare setting.

Paraskevi Massara, Carolyn Spiegel-Feld, Jill Hamilton, Jonathon L Maguire, Catherine Birken, Robert Bandsma, Elena M Comelli

Abstract read
In one paragraph

Article in BMJ open, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Paraskevi MassaraDepartment of Nutritional Sciences, University of Toronto, Temerty Faculty of Medicine, Ontario, Toronto, Canada.ORCID 0000-0003-0906-0985
Carolyn Spiegel-FeldTranslational Medicine Program, The Hospital for Sick Children, Ontario, Toronto, Canada.
Jill HamiltonDepartment of Pediatrics, University of Toronto, Temerty Faculty of Medicine, Ontario, Toronto, Canada.
Jonathon L MaguireDepartment of Nutritional Sciences, University of Toronto, Temerty Faculty of Medicine, Ontario, Toronto, Canada.
Catherine BirkenDepartment of Nutritional Sciences, University of Toronto, Temerty Faculty of Medicine, Ontario, Toronto, Canada.ORCID 0000-0003-0308-8645
Robert BandsmaDepartment of Nutritional Sciences, University of Toronto, Temerty Faculty of Medicine, Ontario, Toronto, Canada.ORCID 0000-0001-6358-4750
Elena M ComelliDepartment of Nutritional Sciences, University of Toronto, Temerty Faculty of Medicine, Ontario, Toronto, Canada elena.comelli@utoronto.ca.ORCID 0000-0002-5201-5437

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe gut microbiota interacts with diet to affect body health throughout the life cycle. Critical periods of growth, such as infancy and puberty, are characterised by microbiota remodelling and changes in dietary habits. While the relationship between gut microbiota and growth in early life has been studied, our understanding of this relationship during puberty remains limited. Here, we describe the MIcrobiota, GROWth and Diet in peripubertal children (The MiGrowD) study, which aims to assess the tripartite growth-gut microbiota-diet relationship at puberty. METHODS AND ANALYSIS: The MiGrowD study will be a cross-sectional, community-based study involving children 8-12 years participating in the TARGet Kids! COHORT: TARGet Kids! is a primary healthcare practice-based research network in Canada. Children will be asked to provide a stool sample, complete two non-consecutive 24-hour dietary recalls and a pubertal self-assessment based on Tanner Stages. Anthropometry will also be conducted. The primary outcome is the association between gut microbiota composition and longitudinal growth from birth until entry into the study. Anthropometrics data from birth will be from the data collected prospectively through TARGet Kids!. Body mass index z-scores will be calculated according to WHO. The secondary outcome is the association between gut microbiota, diet and pubertal stage. ETHICS AND DISSEMINATION: Ethics approval has been obtained by the Hospital for Sick Children and St. Michael's Hospital-Unity Health, and the University of Toronto. Results will be disseminated in the public and academic sector, including participants, TARGet Kids! primary healthcare physicians teams, scientists via participation in the TARGet Kids! science and physician meetings, conferences and publications in peer-reviewed journals. The MiGrowD study results will help researchers understand the relationships underlying growth, gut microbiota and pubertal maturation in children.

Indexed as

Gastrointestinal MicrobiomeMicrobiotaChildCross-Sectional StudiesDietHumansPrimary Health Carecommunity-based primary health care settingdietgrowthGut microbiotaperipubertal children

Identifiers

PMID35534076
PMCPMC9086606

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LicenceCC BY-NC
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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.