Evidence map›Paper›PMID 26720830›Full record

ArticleEnvironmental health perspectives2016

What Can Epidemiological Studies Tell Us about the Impact of Chemical Mixtures on Human Health?

Joseph M Braun, Chris Gennings, Russ Hauser, Thomas F Webster

Registry-linked trialAbstract read
In one paragraph

Article in Environmental health perspectives, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00011713 (Human Exposure to Bisphenol A, Phthalates and Fertility, Pregnancy Outcomes.), which is not on this map. Cited by 205 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
205citing papers in PubMed, 7 pooled it
–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.

NCT00011713 completednot on this map

Human Exposure to Bisphenol A, Phthalates and Fertility, Pregnancy Outcomes.

TypeobservationalSponsorNational Institute of Environmental Health Sciences (NIEHS)Ran1999 to 2020Enrolled1,474ConditionsInfertilityArmsCompletion questionnaires/providing biological samples
3 · Its place in the literature

Who cites it

205 citing papers in PubMed, 7 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Environmental toxic metal contaminants and risk of stroke: a systematic review and meta-analysis.Environmental science and pollution research international · 2022
    Pooled it
  4. Pooled it
  5. Prenatal exposure to persistent organic pollutants and childhood obesity: A systematic review and meta-analysis of human studies.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2022
    Pooled it
  6. Pooled it
  7. Pooled it
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Workflow for Statistical Analysis of Environmental Mixtures.Environmental health perspectives · 2026
    Review
  19. Article
  20. Review

145 more citing papers are in PubMed but not listed here.

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

4 authors.

Joseph M BraunDepartment of Epidemiology, Brown University, Providence, Rhode Island, USA.
Chris Gennings
Russ Hauser
Thomas F Webster

Funding

Training CoreP42ES007381 · NIEHS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI HAHN, MARK E · 1995 to 2019
$46.1M
The Mount Sinai Transdisciplinary Center on Early Environmental ExposuresP30ES023515 · NIEHS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI Robert O Wright · 2014 to 2026
$21.3M
PCBs, Phthalates and Male Reproductive HealthR01ES009718 · NIEHS · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI HAUSER, RUSS B · 1999 to 2018
$11.6M
Maternal and Paternal Flame Retardant Exposure, Impact on Fertility and PregnancyR01ES022955 · NIEHS · HARVARD SCHOOL OF PUBLIC HEALTH · PI HAUSER, RUSS B, MEEKER, JOHN D. · 2014 to 2018
$2.9M
Endocrine Disrupting Chemicals, Thyroid Hormones, and Child NeurobehaviorR01ES024381 · NIEHS · BROWN UNIVERSITY · PI BRAUN, JOSEPH M · 2015 to 2018
$2.4M
Prenatal Sex Steroids, Bisphenol A, Phthalates, and Sexually Dimorphic BehaviorsR00ES020346 · NIEHS · BROWN UNIVERSITY · PI BRAUN, JOSEPH M · 2013 to 2015
$683k
NIEHS NIH HHS P30 ES023515NIEHS NIH HHS P42 ES007381NIEHS NIH HHS R00 ES020346NIEHS NIH HHS R01 ES009718NIEHS NIH HHS R01 ES022955NIEHS NIH HHS R01 ES024381
6 · The paper itself

Abstract

Humans are exposed to a large number of environmental chemicals: Some of these may be toxic, and many others have unknown or poorly characterized health effects. There is intense interest in determining the impact of exposure to environmental chemical mixtures on human health. As the study of mixtures continues to evolve in the field of environmental epidemiology, it is imperative that we understand the methodologic challenges of this research and the types of questions we can address using epidemiological data. In this article, we summarize some of the unique challenges in exposure assessment, statistical methods, and methodology that epidemiologists face in addressing chemical mixtures. We propose three broad questions that epidemiological studies can address: a) What are the potential health impacts of individual chemical agents? b) What is the interaction among agents? And c) what are the health effects of cumulative exposure to multiple agents? As the field of mixtures research grows, we can use these three questions as a basis for defining our research questions and for developing methods that will help us better understand the effect of chemical exposures on human disease and well-being.

Indexed as

Epidemiologic StudiesEnvironmental ExposureEnvironmental HealthEnvironmental PollutantsHumansRisk AssessmentEnvironmental Pollutants

Identifiers

PMID26720830
PMCPMC4710611

What OpenQuestion holds

Textmetadata
LicenceCC0
Read underepoch 390

Registered trials

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.