Evidence mapPaperPMID 41566137Full record

ArticleThe Journal of international medical research2026

Age at menarche and adult obesity: A cross-sectional study using data from the 1999-2018 National Health and Nutrition Examination Survey.

Min Jiang, Qi Li, Ya Gao, Zhihong Zhang

Abstract read
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Article in The Journal of international medical research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Min JiangDepartment of Gynecology, the Third Affiliated Hospital of Zhengzhou University, China.
Qi LiDepartment of Gynecology, the Third Affiliated Hospital of Zhengzhou University, China.
Ya GaoDepartment of Gynecology, the Third Affiliated Hospital of Zhengzhou University, China.
Zhihong ZhangDepartment of Gynecology, the Third Affiliated Hospital of Zhengzhou University, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BackgroundThis study aimed to investigate the association between age at menarche and adult obesity among adults in the United States.MethodsData were obtained from the 1999-2018 National Health and Nutrition Examination Survey. A total of 19,170 female participants were included. Adult obesity was assessed using body mass index, weight-adjusted waist index, waist circumference, and waist-to-height ratio. To examine the association between age at menarche and adult obesity, weighted multivariable linear regression analyses were performed using continuous or categorical variables, and age at menarche was classified as early, normal, or late. Subgroup analyses stratified by age, race, and economic status were also conducted. Potential nonlinear associations between age at menarche and adult obesity were evaluated using restricted cubic spline analysis.ResultsData from 19,170 females were analyzed. Multivariable linear regression analyses demonstrated a negative association between age at menarche and obesity indicators in adulthood. Restricted cubic spline analysis indicated that the associations between age at menarche and body mass index as well as waist-to-height ratio were nonlinear.ConclusionsAmong the 19,170 participants, age at menarche was negatively associated with the risk of obesity in adulthood. Increased attention should be given to the physical condition of girls with early menarche, and preventive interventions should be implemented as early as possible to reduce the risk of obesity.

Indexed as

MenarcheObesityAdolescentAdultAge FactorsBody Mass IndexCross-Sectional StudiesFemaleHumansMiddle AgedNutrition SurveysRisk FactorsUnited StatesWaist CircumferenceWaist-Height RatioYoung AdultAgemenarcheNational Health and Nutrition Examination Surveyobesityrestricted cubic spline curve

Identifiers

PMID41566137
PMCPMC12833151

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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 Socratic graph.