Evidence map›Paper›PMID 31607631›Full record

ArticleInternational journal of hygiene and environmental health2020

Residential proximity to greenhouse agriculture and neurobehavioral performance in Ecuadorian children.

Elizabeth Friedman, Marnie F Hazlehurst, Christine Loftus, Catherine Karr, Kelsey N McDonald, Jose Ricardo Suarez-Lopez

Open access · greenAbstract read
In one paragraph

Article in International journal of hygiene and environmental health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Elizabeth FriedmanSchool of Medicine, Department of Environmental & Occupational Health Sciences, University of Washington, United States. Electronic address: efhealth@uw.edu.
Marnie F HazlehurstDepartment of Epidemiology, School of Public Health, University of Washington, United States. Electronic address: marnieh@uw.edu.
Christine LoftusDepartment of Pediatrics, University of Washington School of Medicine, Departments of Environmental & Occupational Health Sciences and Epidemiology, School of Public Health, University of Washington, United States. Electronic address: cloftus@uw.edu.
Catherine KarrDepartment of Pediatrics, University of Washington School of Medicine, Departments of Environmental & Occupational Health Sciences and Epidemiology, School of Public Health, University of Washington, United States. Electronic address: ckarr@uw.edu.
Kelsey N McDonaldDepartment of Geography, Macalester College, United States. Electronic address: mcdon560@gmail.com.
Jose Ricardo Suarez-LopezDepartment of Family Medicine and Public Health, University of California, San Diego, United States. Electronic address: jrsuarez@ucsd.edu.
University of Washington · USMacalester College · USUniversity of California, San Diego · US

Funding

XENOBIOTIC BIOTRANSFORMATION AND DISPOSITIONP30ES007033 · NIEHS · UNIVERSITY OF WASHINGTON · PI Sheela Sathyanarayana · 1995 to 2026
$42.5M
The ESPINA Study Follow-up Examination in 2016: Environmental Pollutants and Child/Adolescent DevelopmentR01ES025792 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Raeanne Cristine Moore, Jose Ricardo Suarez · 2016 to 2026
$5.6M
Pesticides and Mental Health among Adolescents in Ecuadorian Agricultural CommunitiesR21ES026084 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SUAREZ, JOSE RICARDO · 2015 to 2016
$344k
Effects of Secondary Occupational Pesticide Exposure on Childhood GrowthR36OH009402 · OH · UNIVERSITY OF MINNESOTA · PI SUAREZ, JOSE RICARDO · 2007 to 2007
$38k
NIEHS NIH HHS P30 ES007033NIEHS NIH HHS R01 ES025792NIEHS NIH HHS R21 ES026084NIOSH CDC HHS R36 OH009402
6 · The paper itself

Abstract

backgroundChildren living near greenhouse agriculture may have an increased risk of pesticide exposure due to drift or direct contact with pesticide-treated areas. However, little is known about whether this increased potential for chronic exposure may impair their neurodevelopment.

methodsWe examined 307 children aged 4-9 years, living in agricultural communities in Ecuador (ESPINA study). The two exposures calculated were residential distance from the nearest flower plantation perimeter and flower plantation surface area within 100 m of homes. Five neurobehavioral domains were assessed: Attention/Inhibitory Control, Memory/Learning, Visuospatial processing and Sensorimotor (higher values reflect better performance). Low scores were defined according to the test's cut-offs. Models were adjusted for demographic, socio-economic and growth variables.

resultsThe mean (SD) residential distance to the nearest flower plantation was 446 m (344). Living 100 m closer to crops was associated with increased odds (OR [95% CI]) of low scores in the domains of Memory/Learning (1.24 [1.05, 1.46]) and Language (1.09 [1.00, 1.19]). Associations were strongest among children living within 50 m, having significantly lower scores in Language (-1.28 which is ~50% of a SD [-2.50, -0.06]), Attention/Inhibitory Control (-1.24 units, [-2.45, -0.04]), and Memory/Learning (-0.91, [-1.99, 0.17]), compared to children living farther than 500 m. Analyses of areas of flower crops near homes concurred with these findings.

conclusionsClose residential proximity to greenhouse floricultural crops was associated with adverse neurobehavioral performance in Attention/Inhibitory Control, Language and Memory/Learning among children. This highlights the importance of reducing pesticide drift from plantations to nearby homes.

Indexed as

PesticidesAgricultureAttentionChildChild, PreschoolCognitionEcuadorEnvironmental ExposureFemaleHumansMaleMental Status and Dementia TestsPesticidesAgricultureChildrenDriftNeurodevelopmentPesticidesResidential proximity

Identifiers

PMID31607631
PMCPMC6915969
OpenAlexW2979423687

What OpenQuestion holds

Textmetadata
LicenceTDM
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.