Evidence map›Paper›PMID 35976808›Full record

ArticlePloS one2022

Gestational age at birth and academic attainment in primary and secondary school in England: Evidence from a national cohort study.

Neora Alterman, Samantha Johnson, Claire Carson, Stavros Petrou, Jennifer J Kurinzcuk, Alison Macfarlane, Elaine Boyle, Maria A Quigley

Abstract read
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Risk factors for mortality and severe morbidity in fetuses with normal late third-trimester scan: population-based cohort study.Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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

8 authors.

Neora AltermanNational Perinatal Epidemiology Unit (NPEU), Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom.ORCID 0000-0001-8027-4164
Samantha JohnsonDepartment of Health Sciences, University of Leicester, Leicester, United Kingdom.
Claire CarsonNational Perinatal Epidemiology Unit (NPEU), Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom.
Stavros PetrouNuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom.
Jennifer J KurinzcukNational Perinatal Epidemiology Unit (NPEU), Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom.
Alison MacfarlaneDepartment of Health Sciences, City University, London, United Kingdom.
Elaine BoyleDepartment of Health Sciences, University of Leicester, Leicester, United Kingdom.
Maria A QuigleyNational Perinatal Epidemiology Unit (NPEU), Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom.

Funding

Medical Research Council MR/M01228X/1
6 · The paper itself

Abstract

Preterm birth (<37 weeks' gestation) is a risk factor for poor educational outcomes. A dose-response effect of earlier gestational age at birth on poor primary school attainment has been observed, but evidence for secondary school attainment is limited and focused predominantly on the very preterm (<32 weeks) population. We examined the association between gestational age at birth and academic attainment at the end of primary and secondary schooling in England. Data for children born in England from 2000-2001 were drawn from the population-based UK Millennium Cohort Study. Information about the child's birth, sociodemographic factors and health was collected from parents. Attainment on national tests at the end of primary (age 11) and secondary school (age 16) was derived from linked education records. Data on attainment in primary school was available for 6,950 pupils and that of secondary school was available for 7,131 pupils. Adjusted relative risks (aRRs) for these outcomes were estimated at each stage separately using modified Poisson regression. At the end of primary school, 17.7% of children had not achieved the expected level in both English and Mathematics and this proportion increased with increasing prematurity. Compared to full term (39-41 weeks) children, the strongest associations were among children born moderately (32-33 weeks; aRR = 2.13 (95% CI 1.44-3.13)) and very preterm (aRR = 2.06 (95% CI 1.46-2.92)). Children born late preterm (34-36 weeks) and early term (37-38 weeks) were also at higher risk with aRR = 1.18 (95% CI 0.94-1.49) and aRR = 1.21 (95% CI 1.05-1.38), respectively. At the end of secondary school, 45.2% had not passed at least five General Certificate of Secondary Education examinations including English and Mathematics. Following adjustment, only children born very preterm were at significantly higher risk (aRR = 1.26 (95% CI 1.03-1.54)). All children born before full term are at risk of poorer attainment during primary school compared with term-born children, but only children born very preterm remain at risk at the end of secondary schooling. Children born very preterm may require additional educational support throughout compulsory schooling.

Indexed as

Infant, PrematurePremature BirthAdolescentChildCohort StudiesEnglandFemaleGestational AgeHumansInfant, NewbornPregnancySchoolsTerm Birth

Identifiers

PMID35976808
PMCPMC9385000

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.