Evidence map›Paper›PMID 33518527›Full record

ArticleBMJ open2021

Impact of moderate and late preterm birth on neurodevelopment, brain development and respiratory health at school age: protocol for a longitudinal cohort study (LaPrem study).

Jeanie Cheong, Kate Lillian Iona Cameron, Deanne Thompson, Peter J Anderson, Sarath Ranganathan, Ross Clark, Benjamin Mentiplay, Alice Burnett, Katherine Lee, Lex William Doyle and 1 more

Abstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
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  4. Observational
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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

11 authors.

Jeanie CheongClinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia jeanie.cheong@thewomens.org.au.ORCID 0000-0001-5901-0455
Kate Lillian Iona CameronClinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.ORCID 0000-0001-5447-594X
Deanne ThompsonClinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.
Peter J AndersonClinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.
Sarath RanganathanDepartment of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia.
Ross ClarkResearch Health Institute, University of the Sunshine Coast, Sunshine Coast, Queensland, Australia.
Benjamin MentiplayLa Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia.
Alice BurnettClinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.
Katherine LeeDepartment of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia.
Lex William DoyleClinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.ORCID 0000-0002-7667-7312
Alicia J SpittleClinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionChildren born moderate to late preterm (MLP, 32-36 weeks' gestation) account for approximately 85% of all preterm births globally. Compared with children born at term, children born MLP are at increased risk of poor neurodevelopmental outcomes. Despite making up the largest group of preterm children, developmental outcomes of children born MLP are less well studied than in other preterm groups. This study aimed to (1) compare neurodevelopmental, respiratory health and brain magnetic resonance imaging (MRI) outcomes between children born MLP and term at 9 years of age; (2) examine the differences in brain growth trajectory from infancy to 9 years between children born MLP and term; and in children born MLP; (3) examine the relationship between brain development and neurodevelopment at 9 years; and (4) identify risk factors for poorer outcomes at 9 years. METHODS AND ANALYSIS: The "LaPrem" ( ETHICS AND DISSEMINATION: This study was approved by the human research ethics committee at the Royal Children's Hospital, Melbourne, Australia. Study outcomes will be disseminated through peer-reviewed publications, conference presentations and social media.

Indexed as

BrainLung DiseasesPremature BirthAustraliaChildChild, PreschoolCohort StudiesFemaleHumansInfant, NewbornLongitudinal StudiesPregnancyProspective StudiesSchoolsdevelopmental neurology & neurodisabilityMRIneonatology

Identifiers

PMID33518527
PMCPMC7852967

What OpenQuestion holds

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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.