Evidence map›Paper›PMID 33277550›Full record

ArticleScientific reports2020

Longitudinal changes in reproductive hormones through the menopause transition in the Avon Longitudinal Study of Parents and Children (ALSPAC).

Ana Goncalves Soares, Fanny Kilpi, Abigail Fraser, Scott M Nelson, Naveed Sattar, Paul I Welsh, Kate Tilling, Deborah A Lawlor

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
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  3. Article
  4. Review
  5. Review
  6. Age of menopause and dementia risk in 10,832 women from the Swedish Twin Registry.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
  7. Review
  8. Review
  9. Article
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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

8 authors at 3 institutions in 1 country.

Ana Goncalves SoaresMRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK. analuiza.soares@bristol.ac.uk.ORCID 0000-0003-2763-4647
Fanny KilpiMRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK.ORCID 0000-0002-3551-2829
Abigail FraserMRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK.ORCID 0000-0002-7741-9470
Scott M NelsonBristol NIHR Biomedical Research Centre, Bristol, UK.ORCID 0000-0002-9099-3047
Naveed SattarInstitute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.ORCID 0000-0002-1604-2593
Paul I WelshInstitute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.ORCID 0000-0002-7970-3643
Kate TillingMRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK.ORCID 0000-0002-1010-8926
Deborah A LawlorMRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK.ORCID 0000-0002-6793-2262
University of Bristol · GBUniversity of Glasgow · GBNIHR Bristol Biomedical Research Centre · GB

Funding

British Heart Foundation SP/07/008/24066Department of Health NF-0616-10102Medical Research Council G1001357Medical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_PC_19009Medical Research Council MC_UU_00011/3Medical Research Council MC_UU_00011/6Medical Research Council MR/M009351/1Wellcome Trust 102215/2/13/2Wellcome Trust WT092830M
6 · The paper itself

Abstract

We characterised changes in reproductive hormones-LH, FSH, SHBG and AMH-by chronological age and time around the menopause (reproductive age) in mid-life women and explored their associations with lifestyle and reproductive factors. We used data from 1608 women from a UK cohort who had repeat hormone measures and experienced a natural menopause. Multilevel models were used to assess: (i) changes in hormones (outcomes) by reproductive age and chronological age (these age variables being the key exposures) and (ii) associations of body mass index (BMI), smoking, alcohol intake, parity and age at menarche with changes in hormones by reproductive age. Both LH and FSH increased until ~ 5 and 7 years postmenopause, respectively, after which they declined, but not to premenopausal levels. SHBG decreased slightly until ~ 4 years postmenopause and increased thereafter. AMH decreased markedly before menopause and remained low subsequently. For all hormones, the best fitting models included both reproductive and chronological age. BMI, smoking and parity were associated with hormone changes; e.g., higher BMI was associated with slower increase in LH and FSH and decrease in AMH. Reproductive and chronological age contribute to changes in LH, FSH, SHBG and AMH across mid-life in women, and BMI, smoking and parity are associated with these hormone changes.

Indexed as

Body Mass IndexFemaleFollicle Stimulating HormoneHumansLongitudinal StudiesLuteinizing HormoneMenopauseParentsPostmenopauseReproductionRisk FactorsSmokingFollicle Stimulating HormoneLuteinizing Hormone

Identifiers

PMID33277550
PMCPMC7718240
OpenAlexW3097519828

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.