Evidence map›Paper›PMID 27888986›Full record

ArticleRespiratory medicine2016

Relationship between birth weight, maternal smoking during pregnancy and childhood and adolescent lung function: A path analysis.

Pallavi Balte, Wilfried Karmaus, Graham Roberts, Ramesh Kurukulaaratchy, Frances Mitchell, Hasan Arshad

Open access · bronzeAbstract read
In one paragraph

Article in Respiratory medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
5.6field-weighted citation impact, top 4% of its field
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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  13. Observational
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  15. Article
  16. Lung functional development and asthma trajectories.Seminars in immunopathology · 2020
    Review
  17. Article
  18. Article
  19. Article
  20. Observational
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

6 authors at 4 institutions in 2 countries.

Pallavi BalteDepartment of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, 915 Greene Street, Columbia, SC 29208, USA. Electronic address: ppb2119@cumc.columbia.edu.
Wilfried KarmausDivision of Epidemiology, Biostatistics, and Environmental Health, School of Public Health, University of Memphis, Memphis, TN, USA. Electronic address: karmaus1@memphis.edu.
Graham RobertsClinical and Experimental Sciences, Faculty of Medicine, University of Southampton, UK; The David Hide Asthma and Allergy Research Centre, Isle of Wight, UK; NIHR Southampton Respiratory Biomedical Research Unit, University Hospital Southampton, Southampton, UK. Electronic address: g.c.roberts@soton.ac.uk.
Ramesh KurukulaaratchyClinical and Experimental Sciences, Faculty of Medicine, University of Southampton, UK; The David Hide Asthma and Allergy Research Centre, Isle of Wight, UK; NIHR Southampton Respiratory Biomedical Research Unit, University Hospital Southampton, Southampton, UK. Electronic address: r.j.kurukulaaratchy@soton.ac.uk.
Frances MitchellThe David Hide Asthma and Allergy Research Centre, Isle of Wight, UK. Electronic address: frances.mitchell@iow.nhs.uk.
Hasan ArshadClinical and Experimental Sciences, Faculty of Medicine, University of Southampton, UK; The David Hide Asthma and Allergy Research Centre, Isle of Wight, UK; NIHR Southampton Respiratory Biomedical Research Unit, University Hospital Southampton, Southampton, UK. Electronic address: s.h.arshad@soton.ac.uk.
University Hospital Southampton NHS Foundation Trust · GBDavid Hide Asthma and Allergy Research Centre · GBUniversity of Memphis · USUniversity of South Carolina · US

Funding

Transgenerational epigenetic inheritance of allergy in a multigenerational cohortR01AI091905 · NIAID · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI KARMAUS, WILFRIED JJ · 2011 to 2015
$2.7M
Epidemiology of asthma: risk and prognosis in a cohort from birth to adolescenceR01HL082925 · NHLBI · ST. MARY'S HOSPITAL NEWPORT · PI ARSHAD, SYED HASAN · 2007 to 2010
$1.7M
NHLBI NIH HHS R01 HL082925NIAID NIH HHS R01 AI091905
6 · The paper itself

Abstract

backgroundLow birth weight and gestational maternal smoking have been linked with reduced lung function in children in many cross sectional studies. However, these associations have not yet been assessed with repeated measurements of lung function. Our aim was to investigate the effects of birth weight, gestational age, and gestational maternal smoking on lung function in children at age 10 and 18 years.

methodsIn the Isle of Wight birth cohort spirometry was performed at age 10 and 18 years. Information on birth weight and gestational age were obtained from hospital records. Mothers were asked about smoking during pregnancy. We employed linear mixed models to estimate the effect of these risk factors on repeated measurements of lung function. We considered maternal asthma, sex, neonatal intensive care unit admission, height, socio-economic status, personal smoking in participants at age 18, body mass index and environmental tobacco smoke exposure as potential confounders. Finally, we used path analysis to determine links between birth weight, gestational age and gestational maternal smoking on lung function at age 10 and 18 years.

resultsLinear mixed models showed that with every 1 kg increase in birth weight, Forced expiratory volume in one second (FEV

conclusionsHigher birth weight and gestational age were associated with higher FEV

Indexed as

AdolescentBirth WeightChildCohort StudiesEnglandFemaleFollow-Up StudiesForced Expiratory VolumeGestational AgeHumansInfant, NewbornMaleMaximal Midexpiratory Flow RateMothersPregnancyPrenatal Exposure Delayed EffectsTobacco Smoke PollutionBirth weightLung functionMaternal smoking during pregnancyPath analyses

Identifiers

PMID27888986
PMCPMC5131806
OpenAlexW2536925656

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.