Evidence map›Paper›PMID 40533209›Full record

Observational studyBMJ open2025

The MOTILITY Mother-Child Cohort: a Danish prospective longitudinal cohort study of the infant gut microbiome, nutrition and bowel habits - a study protocol.

Gladys Stolberg-Mathieu, Lasse Sommer Mikkelsen, Adam Duun Gottlieb, Christian Mølgaard, Henrik M Roager

Registry-linked trialAbstract readObservational Study
In one paragraph

Observational study in BMJ open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05491161 (The Motility Mother-Child Cohort - Gut Microbes, Diet and Bowel Habits in Early Life), which is not on this 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.

NCT05491161 active not recruitingnot on this map

The Motility Mother-Child Cohort - Gut Microbes, Diet and Bowel Habits in Early Life

TypeobservationalSponsorUniversity of CopenhagenRan2022 to 2027Enrolled250ConditionsDiet, Healthy, Infant DevelopmentArmsLongitudinal study
3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
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

5 authors.

Gladys Stolberg-MathieuDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.ORCID http://orcid.org/0000-0002-4345-5182
Lasse Sommer MikkelsenDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.ORCID http://orcid.org/0000-0001-7273-5733
Adam Duun GottliebDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.
Christian MølgaardDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.
Henrik M RoagerDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark hero@nexs.ku.dk.ORCID http://orcid.org/0000-0002-2504-8313

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionConcurrent with infants' progression in dietary complexity and gut microbiome diversity, infants gradually change their defecation patterns during the first year of life. However, the links between bowel habits, the gut microbiota and early life nutrition remain unclear. The primary outcome is to characterise the gut microbiome development from birth to 1 year of age. Second, to investigate how bowel habits and nutrition in early life relate to the gut microbiome and metabolome during this period of life, and to explore how the development of the gut microbiome associates with host development. METHODS AND ANALYSIS: The MOTILITY Mother-Child Cohort (MOTILITY) is a Danish prospective longitudinal cohort study enrolling up to 125 mother-infant dyads. Assessments occur at 36 weeks gestation (visit 1), birth (screening of infant) and 3, 6, 9 and 12 months (±2 weeks) post partum (visits 2-5). At visit 1, maternal anthropometrics, self-collected faecal and urine samples, and questionnaires on bowel habits and lifestyle are obtained. Between visits, infant faecal (biweekly), urine (monthly) and maternal breast milk (monthly until 6 months of age) samples are collected at home, and bowel habits and dietary intake are assessed biweekly by self-reported questionnaires. At visits 2-5, infant blood and saliva samples are collected, and anthropometric measurements are obtained. In addition, dietary intake is recorded thrice throughout the study period for mother and infant, respectively, and infant whole-gut transit time is estimated by sweet corn tests at 9 and 12 months of age. Birth, growth, motor development, sleep patterns, tooth development, overall health and well-being are assessed using questionnaires. Univariate and multivariate statistics will be applied to identify associations between the gut microbiome, early life nutrition and host physiology including bowel habits during the first year of life. ETHICS AND DISSEMINATION: The MOTILITY study has been approved by the Research Ethics Committee for the Capital Region of Denmark (reference number: H-21063016). Selected results will be made available to the participants in the form of a summary document. Results will be published in peer-review journals and by means of national and international conferences. TRIAL REGISTRATION NUMBER: NCT05491161.

Indexed as

DefecationGastrointestinal MicrobiomeNutritional StatusChild DevelopmentDenmarkFecesFemaleHumansInfantInfant, NewbornLongitudinal StudiesMaleMilk, HumanMothersProspective StudiesMicrobiotaNUTRITION & DIETETICSPaediatric gastroenterology

Identifiers

PMID40533209
PMCPMC12182182

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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.