Evidence map›Paper›PMID 39802009›Full record

ArticleHeliyon2025

Exploring the link between exposure to volatile organic chemicals and incidence of infertility:A cross-sectional study.

Wen Zhang, Jiarong He, Fang Zhao, Jing Pan, Jiefu Wen, Lijun Jiang, Mingming Zhang

Abstract read
In one paragraph

Article in Heliyon, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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

7 authors.

Wen ZhangDepartment of Neurosurgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, PR China.
Jiarong HeDepartment of Neurosurgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, PR China.
Fang ZhaoDepartment of Rheumatology, The First Hospital and Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, PR China.
Jing PanDepartment of Nephrology, Hengyang Central Hospital, University of South China, Hengyang, Hunan, PR China.
Jiefu WenDepartment of Nephrology, Yiyang Central Hospital affiliated, University of South China, Yiyang, Hunan, PR China.
Lijun JiangDepartment of Orthopedics, Yiyang Central Hospital affiliated, University of South China, Yiyang, Hunan, PR China.
Mingming ZhangDepartment of Neurosurgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, PR China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Growing evidence suggests that environmental pollutants exert a detrimental impact on female fertility. Among these pollutants, volatile organic compounds (VOCs), easily encountered in the environment, have garnered significant attention as prevalent airborne contaminants. Nevertheless, a definitive consensus regarding the association between VOCs and the incidence of infertility remains elusive. Method: Conducted as a cross-sectional study, this research utilized data from three survey cycles of the NHANES program spanning from 2013 to 2018. The objective was to delve into the relationship between volatile organic compounds and the prevalence of infertility. The definition of infertility relied upon information derived from the reproductive health questionnaire. In order to comprehensively explore this relationship, various analytical models, including logistic regression, weighted quantile sum (WQS), and Bayesian kernel-machine regression (BKMR), were employed. Result: A total of 1098 participants, 120 in the infertility group and 978 in the control group, were included. All 15 volatile organic compounds showed higher concentrations in the infertility group's urine. Multivariate regression revealed that the highest AMCC (N-acetyl-S-(N-methylcarbamoyl)-L-cysteine) and CYMA (2-hydroxyethyl mercapturic acid) quartiles associated with significant infertility increases, approximately 191 % and 128 %, respectively, versus the lowest quartile (OR for AMCC = 2.91; 95%CI: 1.33, 6.37; OR for CYMA = 2.28; 95%CI: 1.01, 5.15). This emphasizes AMCC and CYMA's role in infertility, supported by WQS and BKMR studies. Inflammation mediates AMCC's impact on infertility, enhancing our understanding of volatile organic compounds and reproductive health. Conclusion: The study highlights the correlation between VOCs exposure, notably AMCC and CYMA, and infertility. It identifies inflammation as a mediating factor connecting AMCC to infertility.

Indexed as

Environment pollutionInflammationNHANESVolatile organic chemicals

Identifiers

PMID39802009
PMCPMC11721247

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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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 Socratic graph.