Evidence map›Paper›PMID 36197802›Full record

ArticleRespirology (Carlton, Vic.)2023

Small for gestational age is associated with reduced lung function in middle age: A prospective study from first to fifth decade of life.

Melvin Tandra, E Haydn Walters, Jennifer Perret, Adrian J Lowe, Caroline J Lodge, David P Johns, Paul S Thomas, Gayan Bowatte, Peter G Davis, Michael J Abramson and 2 more

Abstract read
In one paragraph

Article in Respirology (Carlton, Vic.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Early dysanapsis in experimental bronchopulmonary dysplasia: implications for lifelong lung disease.American journal of physiology. Lung cellular and molecular physiology · 2026
    Article
  2. Article
  3. Heterogeneity of reduced FEVRespirology (Carlton, Vic.) · 2025
    Article
  4. Article
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Melvin TandraAllergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.
E Haydn WaltersAllergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.
Jennifer PerretAllergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.
Adrian J LoweAllergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.
Caroline J LodgeAllergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.
David P JohnsAllergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.ORCID 0000-0002-1575-6850
Paul S ThomasInflammation and Infection Research, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia.
Gayan BowatteAllergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.
Peter G DavisDepartment of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Victoria, Australia.
Michael J AbramsonSchool of Public Health & Preventive Medicine, Monash University, Melbourne, Victoria, Australia.ORCID 0000-0002-9954-0538
Shyamali C Dharmage *Allergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.ORCID 0000-0001-6063-1937
Dinh S Bui *Allergy and Lung Health Unit, School of Population and Global health, The University of Melbourne, Melbourne, Victoria, Australia.ORCID 0000-0002-4388-784X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveThe association between birth weight, particularly relative to gestational age, and adult lung function is uncertain. We investigated the associations between birth weight relative to gestational age and measures of lung function in middle age, and mediation of these associations by adult height.

methodsParticipants in the Tasmanian Longitudinal Health Study who had both known birth weight and lung function assessment at age 45 years were included (n = 849). Linear regression models were fitted to investigate the association between small for gestational age and birth weight with post-bronchodilator lung function measures (forced expiratory volume in 1 second [FEV

resultsCompared with infants born with normal weight for gestational age, those born small for gestational age had reduced FEV

conclusionSmall for gestational age was associated with reduced lung function that is likely due to smaller lungs with little evidence of any specific parenchymal impairment.

Indexed as

Infant, Newborn, DiseasesLungAdultBirth WeightForced Expiratory VolumeGestational AgeHumansInfantInfant, NewbornMiddle AgedProspective StudiesSpirometryVital Capacityadult lung function deficitlow birth weightrestrictionsmall for gestational agespirometryTasmanian Longitudinal Health Study

Identifiers

PMID36197802
PMCPMC10947040

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.