Evidence map›Paper›PMID 29460096›Full record

ArticleEuropean journal of epidemiology2018

Body mass index and age at natural menopause: an international pooled analysis of 11 prospective studies.

Dongshan Zhu, Hsin-Fang Chung, Nirmala Pandeya, Annette J Dobson, Diana Kuh, Sybil L Crawford, Ellen B Gold, Nancy E Avis, Graham G Giles, Fiona Bruinsma and 9 more

Abstract read
PubMed Publisher
In one paragraph

Article in European journal of epidemiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 2 pooled it
7.8field-weighted citation impact, top 2% 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

80 citing papers in PubMed, 2 syntheses or guidelines pooled it, 149 citations in OpenAlex.

  1. Pooled it
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  5. Hormone therapy (HT) in women with premature ovarian insufficiency or early menopause: Time to think of a new paradigm for healthy aging. A joint FIGO and IMS position paper.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
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20 more citing papers are in PubMed but not listed here.

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

19 authors at 13 institutions in 7 countries.

Dongshan ZhuSchool of Public Health, University of Queensland, Brisbane, QLD, 4006, Australia.
Hsin-Fang ChungSchool of Public Health, University of Queensland, Brisbane, QLD, 4006, Australia.
Nirmala PandeyaSchool of Public Health, University of Queensland, Brisbane, QLD, 4006, Australia.
Annette J DobsonSchool of Public Health, University of Queensland, Brisbane, QLD, 4006, Australia.
Diana KuhMedical Research Council Unit for Lifelong Health and Ageing at UCL, London, UK.
Sybil L CrawfordDepartment of Medicine, University of Massachusetts Medical School, Worcester, MA, USA.
Ellen B GoldDepartment of Public Health Sciences, University of California, Davis, Davis, CA, USA.
Nancy E AvisDepartment of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, NC, USA.
Graham G GilesCancer Epidemiology and Intelligence Division Centre, Cancer Council Victoria, Melbourne, VIC, Australia.
Fiona BruinsmaCancer Epidemiology and Intelligence Division Centre, Cancer Council Victoria, Melbourne, VIC, Australia.
Hans-Olov AdamiDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
Elisabete WeiderpassDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
Darren C GreenwoodNutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, UK.
Janet E CadeNutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, UK.
Ellen S MitchellFamily and Child Nursing, School of Nursing, University of Washington, Seattle, WA, USA.
Nancy F WoodsBiobehavioral Nursing and Health Systems, School of Nursing, University of Washington, Seattle, WA, USA.
Eric J BrunnerDepartment of Epidemiology and Public Health, University College London, London, UK.
Mette Kildevæld SimonsenUcDiakonissen and Parker Institute, Frederiksberg, Denmark.
Gita D MishraSchool of Public Health, University of Queensland, Brisbane, QLD, 4006, Australia. g.mishra@uq.edu.au.
University of Queensland · AUUniversity College London · GBUniversity of Leeds · GBCancer Council Victoria · AUFrederiksberg Hospital · DKNeurobehavioral Systems · USUiT The Arctic University of Norway · NOUniversity of California, Davis · USUniversity of Massachusetts Chan Medical School · USUniversity of Melbourne · AUUniversity of Oslo · NOUniversity of Washington · USWake Forest University · US

Funding

Australian National Health and Medical Research Council APP1027196Australian National Health and Medical Research Council APP1121844Medical Research Council MC_UU_12019/1
6 · The paper itself

Abstract

Current evidence on the association between body mass index (BMI) and age at menopause remains unclear. We investigated the relationship between BMI and age at menopause using data from 11 prospective studies. A total of 24,196 women who experienced menopause after recruitment was included. Baseline BMI was categorised according to the WHO criteria. Age at menopause, confirmed by natural cessation of menses for ≥ 12 months, was categorised as < 45 years (early menopause), 45-49, 50-51 (reference category), 52-53, 54-55, and ≥ 56 years (late age at menopause). We used multinomial logistic regression models to estimate multivariable relative risk ratios (RRRs) and 95% confidence intervals (CI) for the associations between BMI and age at menopause. The mean (standard deviation) age at menopause was 51.4 (3.3) years, with 2.5% of the women having early and 8.1% late menopause. Compared with those with normal BMI (18.5-24.9 kg/m

Indexed as

Body Mass IndexMenopauseAdultAge FactorsAustraliaEuropeFemaleHumansMiddle AgedOverweightProspective StudiesThinnessUnited StatesAge at menopauseObesityProspective studiesUnderweight

Identifiers

PMID29460096
OpenAlexW2788033147

What OpenQuestion holds

Textmetadata
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.