Evidence map›Paper›PMID 31477825›Full record

ArticleJournal of human hypertension2020

Mediation effect of BMI on the relationship between age at menarche and hypertension: The Henan Rural Cohort Study.

Lulu Zhang, Yuqian Li, Wen Zhou, Chongjian Wang, Xiaokang Dong, Zhenxing Mao, Wenqian Huo, Zhongyan Tian, Mengying Fan, Xiu Yang and 1 more

Abstract read
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In one paragraph

Article in Journal of human hypertension, 2020. 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
2.1field-weighted citation impact, top 13% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Childhood obesity and central precocious puberty.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2024
    Review
  6. Long-term exposure to PMJournal of advanced research · 2024
    Article
  7. Article
  8. Article
  9. Late age at menopause positively associated with obesity-mediated hypertension.Hypertension research : official journal of the Japanese Society of Hypertension · 2023
    Article
  10. Obesity indicators as mediators of the association between age at menopause and blood pressure values.Hypertension research : official journal of the Japanese Society of Hypertension · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. 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

11 authors at 1 institution in 1 country.

Lulu ZhangDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Yuqian LiDepartment of Clinical Pharmacology, School of Pharmaceutical Science, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Wen ZhouDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Chongjian WangDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.ORCID http://orcid.org/0000-0001-5091-6621
Xiaokang DongDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Zhenxing MaoDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Wenqian HuoDepartment of Occupational and Environmental Health Science, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Zhongyan TianDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Mengying FanDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Xiu YangDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China.
Linlin LiDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, China. lilinlin@zzu.edu.cn.ORCID http://orcid.org/0000-0001-7076-2594
Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aims of this study were to explore the relationship of age at menarche with the incidence of hypertension in postmenopausal women and to examine whether the degree of obesity, as measured by body mass index (BMI), mediates the relationship. A total of 15361 postmenopausal women from the Henan Rural Cohort Study were included in this study. Subjects provided information on the age of menarche. Logistic regression analysis was used to estimate the odds ratio (OR) and 95% confidence interval (CI). Mediation analysis was used to examine whether the association between age at menarche and hypertension was mediated by BMI, and calculate the proportion to which BMI contributed to this association. The means of the participant's age at menarche and age at recruitment were 16.1 and 61.5 years, respectively. Each 1-year increment in age at menarche was associated with a 3.0% decrease in the risk of hypertension. Compared with the middle quintile (16 years), those who were in the late menarche quintile (≥18 years) had a lower risk of hypertension (OR, 0.876; 95% CI, 0.788-0.975; P = 0.015) after adjusting for age at recruitment, menopausal age, parity, and other potential confounders. The OR (95% CI) of a significant indirect effect of BMI on the age at menarche-hypertension association was 0.977 (0.973-0.981; P = 0.0020). Women with a history of late menarche had a lower risk of hypertension. BMI mediated the effect of age at menarche on hypertension.

Indexed as

HypertensionMenarcheAge FactorsBody Mass IndexCohort StudiesFemaleHumansPregnancyRisk Factors

Identifiers

PMID31477825
OpenAlexW2971575884

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.