Evidence map›Paper›PMID 32038962›Full record

ArticleTranslational andrology and urology2019

Association between polychlorinated biphenyl 153 exposure and serum testosterone levels: analysis of the National Health and Nutrition Examination Survey.

Joon Yau Leong, Ruben Blachman-Braun, Amir Shahreza Patel, Premal Patel, Ranjith Ramasamy

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Article in Translational andrology and urology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

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6citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Joon Yau LeongDepartment of Urology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA.
Ruben Blachman-BraunDepartment of Urology, University of Miami, Miller School of Medicine, Miami, FL, USA.
Amir Shahreza PatelDepartment of Urology, Oregon Health and Science University, Portland, OR, USA.
Premal PatelSection of Urology, University of Manitoba, Winnipeg, MB, Canada.
Ranjith RamasamyDepartment of Urology, University of Miami, Miller School of Medicine, Miami, FL, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo examine the effects of environmental polychlorinated biphenyls (PCBs) 153 exposure, an industrial plasticizer, on serum testosterone levels.

methodsUsing data collected from the 1999-2000 and 2001-2002 National Health and Nutrition Examination Survey (NHANES), we analyzed serum total testosterone and PCB153 levels, demographic data and comorbidities for men aged 18 years and older. Univariate and multivariate linear regression analysis was used to evaluate the association between total testosterone and serum PCB153.

resultsFive hundred and fifty-seven men met inclusion criteria. Median age was 45.7 [33.4-60.4] years old while median serum total testosterone and PCB153 levels were 479 [352.5-607] ng/dL and 0.20 [0.11-0.39] ng/g, respectively. Increasing age, higher body mass index (BMI), higher levels of serum PCB153, lower levels of activity and a history of diabetes mellitus and coronary heart disease were associated with decreasing serum testosterone levels on univariate linear regression. On multivariate linear regression, increasing age (estimate -6.29 ng/dL per year of life, P<0.001) and BMI (estimate -7.08 ng/dL per unit BMI, P<0.001) were associated with declining serum testosterone levels. While serum PCB153 levels were found to be negatively correlated with serum testosterone levels on univariate analysis (estimate -179.67, P<0.001), this association was not significant on the multivariable model (estimate -12.83, P=0.673).

conclusionsIn this population-based analysis, we report an association between a decrease in serum testosterone with increasing serum levels of PCB153. Identifying environmental factors for etiology of low testosterone and mechanisms for causation will be important to aid in strategies to increase testosterone naturally in men.

Indexed as

environmental exposureNational Health and Nutrition Examination Survey (NHANES)PCB153polychlorinated biphenyl (PCB)Testosterone

Identifiers

PMID32038962
PMCPMC6987595

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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.