Evidence map›Paper›PMID 31419153›Full record

ArticleEnvironmental health perspectives2019

Organophosphate Pesticide Exposure in Pregnancy in Association with Ultrasound and Delivery Measures of Fetal Growth.

Kelly K Ferguson, Michiel A van den Dries, Romy Gaillard, Anjoeka Pronk, Suzanne Spaan, Henning Tiemeier, Vincent W V Jaddoe

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

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  18. Prenatal organophosphate exposure can cause adverse birth outcomes to humans.Environmental science and pollution research international · 2021
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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

7 authors at 4 institutions in 2 countries.

Kelly K FergusonEpidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, North Carolina, USA.
Michiel A van den DriesGeneration R Study Group, Erasmus University Medical Center MC (Erasmus MC), Rotterdam, Netherlands.
Romy GaillardGeneration R Study Group, Erasmus University Medical Center MC (Erasmus MC), Rotterdam, Netherlands.
Anjoeka PronkDepartment of Risk Analysis for Products in Development, Netherlands Organisation for Applied Scientific Research (TNO), Zeist, Netherlands.
Suzanne SpaanDepartment of Risk Analysis for Products in Development, Netherlands Organisation for Applied Scientific Research (TNO), Zeist, Netherlands.
Henning TiemeierDepartment of Child and Adolescent Psychiatry, Erasmus MC, Rotterdam, Netherlands.
Vincent W V JaddoeGeneration R Study Group, Erasmus University Medical Center MC (Erasmus MC), Rotterdam, Netherlands.
Erasmus MC · NLNetherlands Organisation for Applied Scientific Research · NLHarvard University · USNational Institutes of Health · US

Funding

The Generation R cohort study as an NIEHS resourceZIAES101575 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI FERGUSON, KELLY · 2009 to 2025
$1.2M
6 · The paper itself

Abstract

backgroundPerturbations in fetal growth may have adverse consequences for childhood and later life health. Organophosphate pesticide (OP) exposure has been associated with reduced birth weight at delivery but results are not consistent. We investigated this question by utilizing ultrasound measures of size

methodsWithin Generation R, a population-based prospective cohort conducted between 2002 and 2006 in Rotterdam, Netherlands, we measured dialkyl phosphates (DAPs), OP metabolites, in urine samples from early, middle, and late pregnancy and created a subject-specific average to estimate OP exposure ([Formula: see text]). Ultrasound measures of head circumference, femur length, and estimated fetal weight from middle and late pregnancy and delivery measures were converted to standard deviation scores (SDS). Associations with DAP average were examined in linear mixed effects models that included an interaction term between gestational age at measurement and DAP average to investigate whether the relationship differed over time. Windows of vulnerability to exposure were assessed by modeling urinary DAPs from each visit in relation to growth measurements.

resultsA 10-fold increase in average DAPs was associated with a [Formula: see text] SDS decrease in fetal length (95% [Formula: see text], [Formula: see text]) and a [Formula: see text] SDS decrease in estimated fetal weight (95% [Formula: see text], [Formula: see text]) at 20 weeks of gestation. These differences corresponded to 5% and 6% decreases relative to the mean. Effect estimates were greatest in magnitude for DAP concentrations measured early in pregnancy. Associations between average DAPs and growth measures at delivery were positive but not significant for head circumference and length and were null for weight.

conclusionsMaternal urinary DAPs were associated with decreased fetal weight and length measured during mid-pregnancy, but not at delivery. https://doi.org/10.1289/EHP4858.

Indexed as

ParturitionUltrasonography, PrenatalAdultFemaleFetal DevelopmentHumansMaternal ExposureNetherlandsOrganophosphatesPesticidesPregnancyProspective StudiesYoung AdultOrganophosphatesPesticides

Identifiers

PMID31419153
PMCPMC6792347
OpenAlexW2969008593

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.