Evidence map›Paper›PMID 26729147›Full record

ArticleInternational journal of environmental research and public health2015

Distribution and Predictors of Pesticides in the Umbilical Cord Blood of Chinese Newborns.

Monica K Silver, Jie Shao, Minjian Chen, Yankai Xia, Betsy Lozoff, John D Meeker

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
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  7. Review
  8. Article
  9. Development of General Exposure Factors for Risk Assessment in Korean Children.International journal of environmental research and public health · 2020
    Article
  10. Article
  11. Article
  12. Article
  13. Prenatal organophosphate insecticide exposure and infant sensory function.International journal of hygiene and environmental health · 2018
    Article
  14. Article
  15. Review
  16. 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

6 authors at 3 institutions in 2 countries.

Monica K SilverDepartment of Environmental Health Sciences, University of Michigan, Ann Arbor, Michigan, MI 48109, USA. mksilver@umich.edu.
Jie ShaoDepartment of Child Health Care, Children's Hospital Zhejiang University School of Medicine, Hangzhou 310003, China. shaojie@zju.edu.cn.
Minjian ChenInstitute of Toxicology, Nanjing Medical University, Nanjing 210029, China. mjc1984@163.com.
Yankai XiaInstitute of Toxicology, Nanjing Medical University, Nanjing 210029, China. yankaixia@njmu.edu.cn.
Betsy LozoffCenter for Human Growth and Development, University of Michigan, Ann Arbor, Michigan, MI 41809, USA. blozoff@umich.edu.
John D MeekerDepartment of Environmental Health Sciences, University of Michigan, Ann Arbor, Michigan, MI 48109, USA. meekerj@umich.edu.
University of Michigan–Ann Arbor · USNanjing Medical University · CNChildren's Hospital of Zhejiang University · CN

Funding

STATISTICAL COREP01HD039386 · NICHD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BEARD, JOHN LAWRENCE · 2001 to 2011
$14.0M
Environmental exposures, early iron deficiency and child neurological developmentR01ES021465 · NIEHS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LOZOFF, BETSY, MEEKER, JOHN D. · 2012 to 2016
$3.0M
NICHD NIH HHS P01 HD039386NICHD NIH HHS P01HD39386NIEHS NIH HHS R01 ES021465NIEHS NIH HHS R01ES021465
6 · The paper itself

Abstract

Rates of pesticide use in Chinese agriculture are five times greater than the global average, leading to high exposure via the diet. Many are neurotoxic, making prenatal pesticide exposure a concern. Previous studies of prenatal exposure in China focused almost entirely on organochlorines. Here the study goals were to characterize the exposure of Chinese newborns to all classes of pesticides and identify predictors of those exposures. Eighty-four pesticides and 12 metabolites were measured in the umbilical cord plasma of 336 infants. Composite variables were created for totals detected overall and by class. Individual pesticides were analyzed as dichotomous or continuous, based on detection rates. Relationships between demographic characteristics and pesticides were evaluated using generalized linear regression. Seventy-five pesticides were detected. The mean number of detects per sample was 15.3. Increased pesticide detects were found in the cord blood of infants born in the summer (β = 2.2, p = 0.01), particularly in July (β = 4.0, p = 0.03). Similar trends were observed for individual insecticide classes. Thus, a summer birth was the strongest predictor of pesticide evidence in cord blood. Associations were more striking for overall pesticide exposure than for individual pesticides, highlighting the importance of considering exposure to mixtures of pesticides, rather than individual agents or classes.

Indexed as

ChinaEnvironmental PollutantsFemaleFetal BloodHumansInfant, NewbornLinear ModelsMaleMaternal ExposurePesticidesSeasonsEnvironmental PollutantsPesticidesChinacord bloodexposure assessmentinfantneonatepesticidespregnancyprenatal

Identifiers

PMID26729147
PMCPMC4730485
OpenAlexW2197027598

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.