Evidence map›Paper›PMID 33761960›Full record

ArticleBMC medicine2021

Puberty timing and markers of cardiovascular structure and function at 25 years: a prospective cohort study.

Gillian M Maher, Lisa Ryan, Fergus P McCarthy, Alun Hughes, Chloe Park, Abigail Fraser, Laura D Howe, Patricia M Kearney, Linda M O'Keeffe

Open access · goldAbstract read
In one paragraph

Article in BMC medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 6% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Sudden Cardiac Death in Childhood: Peaks in Teenagers.Circulation. Arrhythmia and electrophysiology · 2025
    Article
  6. Article
  7. Associations between long-term averages of metabolic parameters in adulthood and cardiac structure and function in later life.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Observational
  8. Article
  9. Article
  10. Article
  11. Review
  12. 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

9 authors at 3 institutions in 2 countries.

Gillian M MaherINFANT Research Centre, University College Cork, Cork, Ireland. gillian.maher@ucc.ie.ORCID 0000-0002-6722-0484
Lisa RyanSchool of Public Health, University College Cork, Cork, Ireland.
Fergus P McCarthyINFANT Research Centre, University College Cork, Cork, Ireland.
Alun HughesDepartment of Population Science and Experimental Medicine, Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, Gower Street, London, WC1E 6BT, UK.
Chloe ParkDepartment of Population Science and Experimental Medicine, Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, Gower Street, London, WC1E 6BT, UK.
Abigail FraserPopulation Health Sciences, Bristol Medical School, Oakfield House, Oakfield Grove, Bristol, BS82BN, UK.
Laura D HowePopulation Health Sciences, Bristol Medical School, Oakfield House, Oakfield Grove, Bristol, BS82BN, UK.
Patricia M KearneySchool of Public Health, University College Cork, Cork, Ireland.
Linda M O'KeeffeSchool of Public Health, University College Cork, Cork, Ireland.
University College Cork · IEMRC Unit for Lifelong Health and Ageing · GBUniversity College London · GB

Funding

British Heart Foundation CS/15/6/31468British Heart Foundation CS/15/6/31468, PG106/145, RG/10/004/28240British Heart Foundation PG/06/145 & CS/15/6/31468British Heart Foundation RG/10/004/28240Health Research Board EIA-FA-2019-007Health Research Board SDAP2019/6359Medical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_PC_19009Medical Research Council MC_UU_00019/2Medical Research Council MC_UU_00019/4Wellcome TrustWellcome Trust 086676/7/08/Z
6 · The paper itself

Abstract

backgroundWhether earlier onset of puberty is associated with higher cardiovascular risk in early adulthood is not well understood. Our objective was to examine the association between puberty timing and markers of cardiovascular structure and function at age 25 years.

methodsWe conducted a prospective birth cohort study using data from the Avon Longitudinal Study of Parents and Children (ALSPAC). Participants were born between April 1, 1991, and December 31, 1992. Exposure of interest was age at peak height velocity (aPHV), an objective and validated growth-based measure of puberty onset. Outcome measures included cardiovascular structure and function at age 25 years: carotid intima-media thickness (CIMT), left ventricular mass index (LVMI) and relative wall thickness (RWT), pulse wave velocity (PWV) and systolic blood pressure (SBP). Multiple imputation was used to impute missing data on covariates and outcomes. Linear regression was used to examine the association between aPHV and each measure of cardiac structure and function, adjusting for maternal age, gestational age, household social class, maternal education, mother's partner's education, breastfeeding, parity, birthweight, maternal body mass index, maternal marital status, maternal prenatal smoking status and height and fat mass at age 9. All analyses were stratified by sex.

resultsA total of 2752-4571 participants were included in the imputed analyses. A 1-year older aPHV was not strongly associated with markers of cardiac structure and function in males and females at 25 years and most results spanned the null value. In adjusted analyses, a 1-year older aPHV was associated with 0.003 mm (95% confidence interval (CI) 0.00001, 0.006) and 0.0008 mm (95% CI - 0.002, 0.003) higher CIMT; 0.02 m/s (95% CI - 0.05, 0.09) and 0.02 m/s (95% CI - 0.04, 0.09) higher PWV; and 0.003 mmHg (95% CI - 0.60, 0.60) and 0.13 mmHg (95% CI - 0.44, 0.70) higher SBP, among males and females, respectively. A 1-year older aPHV was associated with - 0.55 g/m

conclusionsEarlier puberty is unlikely to have a major impact on pre-clinical cardiovascular risk in early adulthood.

Indexed as

Carotid Intima-Media ThicknessPulse Wave AnalysisAdultChildCohort StudiesFemaleHumansLongitudinal StudiesMalePregnancyProspective StudiesPubertyALSPACCardiovascular structurePuberty

Identifiers

PMID33761960
PMCPMC7992788
OpenAlexW3143456229

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.