Evidence map›Paper›PMID 35511700›Full record

ArticleThe Journal of clinical endocrinology and metabolism2022

Serum PFAS and Urinary Phthalate Biomarker Concentrations and Bone Mineral Density in 12-19 Year Olds: 2011-2016 NHANES.

Jenny L Carwile, Shravanthi M Seshasayee, Katherine A Ahrens, Russ Hauser, Jeffrey B Driban, Clifford J Rosen, Catherine M Gordon, Abby F Fleisch

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

24 citing papers in PubMed, 44 citations in OpenAlex.

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  14. Bone health: Quality versus quantity.Journal of the Pediatric Orthopaedic Society of North America · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 7 institutions in 1 country.

Jenny L CarwileCenter for Outcomes Research and Evaluation, Maine Medical Center Research Institute, Portland, ME 04101, USA.
Shravanthi M SeshasayeeCenter for Outcomes Research and Evaluation, Maine Medical Center Research Institute, Portland, ME 04101, USA.
Katherine A AhrensMuskie School of Public Service, University of Southern Maine, Portland, ME 04103, USA.
Russ HauserDepartment of Environmental Health and Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA.
Jeffrey B DribanDivision of Rheumatology, Allergy, and Immunology, Tufts Medical Center, Boston, MA 02111, USA.
Clifford J RosenCenter for Clinical and Translational Research, Maine Medical Center Research Institute, Scarborough, ME 04074, USA.
Catherine M GordonDepartment of Pediatrics, Texas Children's Hospital and Baylor College of Medicine, Houston, TX 77030,USA.
Abby F FleischCenter for Outcomes Research and Evaluation, Maine Medical Center Research Institute, Portland, ME 04101, USA.ORCID 0000-0002-2789-6412
Maine Medical Center · USBaylor College of Medicine · USHarvard University · USMaine Medical Center · USMaine Medical Center Research Institute · USTufts Medical Center · USUniversity of Southern Maine · US

Funding

Prospective associations of childhood PFAS with metabolomic profiles, pubertal timing, and bone healthR01ES030101 · NIEHS · MAINEHEALTH · PI Abby Fleisch · 2019 to 2026
$3.6M
NIEHS NIH HHS R01 ES030101
6 · The paper itself

Abstract

contextPer- and polyfluoroalkyl substances (PFAS) and phthalates are 2 families of environmental endocrine disruptors that may be associated with areal lower bone mineral density (aBMD).

objectiveTo examine associations between serum PFAS and urinary phthalate biomarker concentrations and their mixtures with aBMD Z-scores in adolescents. DESIGN, PATIENTS, AND MEASURES: We examined serial cross-sectional data from male (n = 453) and female (n = 395) 12- to 19-year-old participants in the 2011 through 2016 National Health and Nutrition Examination Survey with measures of serum PFAS, urinary phthalate metabolites, and dual-energy X-ray absorptiometry aBMD Z-scores (total body less head). In sex-specific models, we used linear regression to examine associations of individual PFAS and phthalate biomarkers with aBMD Z-scores, and Bayesian kernel machine regression to examine the association of the overall PFAS/phthalate biomarker mixture with aBMD Z-scores. We replicated the analysis, stratifying by race/ethnicity.

resultsParticipants were (mean ± SD) 15 ± 2.1 years of age. In males, each doubling of serum perfluorooctanoate (PFOA), perfluorooctane sulfonate, urinary mono-isobutyl phthalate (MiBP), mono-n-butyl phthalate, and the overall PFAS/phthalate mixture was associated with a lower aBMD Z-score (eg, for PFOA: -0.24; 95% CI, -0.41 to -0.06). Serum PFOA and urinary MiBP were associated with higher aBMD Z-scores in females (eg, for PFOA: 0.09; 95% CI, -0.07 to 0.25). Findings did not differ by race/ethnicity.

conclusionsCertain PFAS and phthalates may be associated with reduced bone mineral density in adolescent males. Bone mineral density tracks across the life course, so if replicated in longitudinal cohorts, this finding may have implications for lifelong skeletal health.

Indexed as

Environmental PollutantsFluorocarbonsAdolescentAdultBayes TheoremBiomarkersBone DensityChildCross-Sectional StudiesFemaleHumansMaleNutrition SurveysPhthalic AcidsYoung AdultBiomarkersEnvironmental PollutantsFluorocarbonsphthalic acidPhthalic Acidsbone mineral densitychildrenNational Health and Nutrition Examination Surveyper- and polyfluoroalkyl substancesphthalates

Identifiers

PMID35511700
PMCPMC9282360
OpenAlexW4229005540

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.