Evidence map›Paper›PMID 35270433›Full record

ArticleInternational journal of environmental research and public health2022

Midlife Urinary Phthalate Metabolite Concentrations and Prior Uterine Fibroid Diagnosis.

Diana C Pacyga, Brad A Ryva, Romana A Nowak, Serdar E Bulun, Ping Yin, Zhong Li, Jodi A Flaws, Rita S Strakovsky

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. UTERINE FIBROIDS.Physiological reviews · 2025
    Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. 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

8 authors.

Diana C PacygaDepartment of Food Science and Human Nutrition, Institute for Integrative Toxicology, Michigan State University, East Lansing, MI 48824, USA.
Brad A RyvaDepartment of Pharmacology and Toxicology, Institute for Integrative Toxicology, College of Osteopathic Medicine, Michigan State University, East Lansing, MI 48824, USA.
Romana A NowakDepartment of Animal Sciences, University of Illinois, Urbana-Champaign, IL 61801, USA.
Serdar E BulunDivision of Reproductive Science in Medicine, Department of Obstetrics and Gynecology, Prentice Women's Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
Ping YinDivision of Reproductive Science in Medicine, Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
Zhong LiRoy J. Carver Biotechnology Center, University of Illinois, Urbana-Champaign, IL 61801, USA.
Jodi A FlawsDepartment of Comparative Biosciences, University of Illinois, Urbana-Champaign, IL 61801, USA.ORCID 0000-0001-5579-9268
Rita S StrakovskyDepartment of Food Science and Human Nutrition, Institute for Integrative Toxicology, Michigan State University, East Lansing, MI 48824, USA.

Funding

Phthalate exposure and hot flashes in midlife womenR01ES026956 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI FLAWS, JODI A. · 2017 to 2020
$1.7M
NIEHS NIH HHS R01 ES026956
6 · The paper itself

Abstract

Fibroid etiology is poorly understood but is likely hormonally mediated. Therefore, we evaluated associations between midlife phthalates (hormone-altering chemicals) and prior fibroid diagnosis, and considered differences by weight gain status. Women (ages: 45−54; n = 754) self-reported past fibroid diagnosis. We pooled 1−4 urines collected after fibroid diagnosis over the consecutive weeks to analyze nine phthalate metabolites and calculate relevant molar sums (e.g., di(2-ethylhexyl) phthalate, ΣDEHP; anti-androgenic phthalates, ΣAA; all metabolites, ΣPhthalates). Using Poisson regression, we evaluated associations between phthalate biomarkers and the risk of having fibroid diagnosis. We explored if associations differed by weight gain from age 18 to 45−54 or in women diagnosed with fibroids within 5 years of phthalate assessment. Our major finding was that women had a 13% (RR: 1.13; 95%CI: 1.02, 1.26) and 16% (RR: 1.16; 95% CI: 1.03, 1.31) greater risk of prior fibroid diagnosis for each two-fold increase in ΣDEHP or ΣAA, respectively. These associations were strongest in women who became overweight/obese from age 18 to 45−54 and in those diagnosed <5 years before phthalate assessment. Based on these results, prospective studies should corroborate our findings related to associations between phthalates and fibroids, and may consider evaluating the role that weight gain may play in these associations.

Indexed as

Diethylhexyl PhthalateEnvironmental PollutantsLeiomyomaPhthalic AcidsEnvironmental ExposureFemaleHumansMiddle AgedProspective StudiesWeight GainDiethylhexyl PhthalateEnvironmental Pollutantsphthalic acidPhthalic Acidsendocrine disruptorsfibroidsleiomyomamidlifephthalateswomen

Identifiers

PMID35270433
PMCPMC8910544

What OpenQuestion holds

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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.