Organophosphorus Pesticide Exposure from House Dust and Parent-Reported Child Behavior in Latino Children from an Orchard Community

Details

• Personal Author:
  Chilamkuri P ; Daniel AR ; Gaine ME ; Khan KM ; Rohlman DS
• Description:
  Background: Organophosphorus pesticide (OP) exposure is known to have adverse effects on the nervous system. Children from agricultural communities are at risk of exposure to these chemicals from their indoor environments that can lead to neurological and developmental problems, including changes in behavior. Objective: The aim of this study is to evaluate whether the take-home pathway exposure is associated with behavioral and emotional problems in Latino Orchid Community children. Method: The study was implemented over a period of two years (2008-2010) in an orchard farming community with a total of 324 parents who had children between the ages of 5-12 years old. Mothers of the children were asked to complete the Child Behavior Checklist (CBCL) and dust from their carpets was collected. Emotional and behavioral deficits were assessed based on the CBCL and house dust was assessed for OP concentrations. In this study, correlations between OPs in house dust and CBCL subscales were estimated using linear regression models with total OP concentrations classified by tertiles. This study also facilitated the comparison between the agricultural and non-agricultural families in terms of behavioral deficits and house dust concentrations of pesticides. Results: The data from the study shows that there was a positive association between the concentration of OP residues in house dust and internalizing behavior (β=2.06, p=0.05) whereas the association with externalizing behavior was not significant after accounting for sociocultural covariates. Significant positive associations of OP residues with somatic problems (p=0.02) and thought problems (p=0.05) were also found. Conclusion: The data support a potential role of OP exposure in childhood development, with a specific focus on internalizing behavior. Future work focused on longitudinal studies may uncover the long-term consequences of OP exposure and behavior. [Description provided by NIOSH]
• Subjects:
  Agriculture Behavior Community Health Services Dust Insecticides Nervous System Occupational Health Organophosphates Safety
• Keywords:
  Agricultural Communities Agricultural Industry Author Keywords: Organophosphorus Pesticides Behavioral Deficits Children Community Health Dust Exposure Neurotoxicology Organophosphorus Pesticides Take-home Exposure Pathways Take-home Toxins

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• ISSN:
  0161-813X
• Document Type:
  Text
• Funding:
  Cooperative Agreement
• Genre:
  Journal Article
• Place as Subject:
  Iowa ; OSHA Region 10 ; OSHA Region 6 ; OSHA Region 7 ; Texas ; Washington
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  29-36
• Volume:
  102
• NIOSHTIC Number:
  nn:20070697
• Citation:
  Neurotoxicology 2024 May; 102:29-36
• Contact Point Address:
  Khalid M. Khan, Department of Public Health, College of Health Sciences, Sam Houston State University, 1901 Ave I, CHSS Suite 452E, Huntsville, TX 77340, USA
• Email:
  kxk051@shsu.edu
• Federal Fiscal Year:
  2024
• NORA Priority Area:
  Agriculture, Forestry and Fishing
• Performing Organization:
  University of Washington
• Peer Reviewed:
  True
• Start Date:
  20010930
• Source Full Name:
  Neurotoxicology
• End Date:
  20270929
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:e1d5b307b23eab4f8180af04c62202c7ae9e124a56d662278bdf9beb566a8657bc26ebe9a1ce3b0fce7915a2d6b60d7969a2e613c9b9b36d925628c0f5f60a23
• Download URL:
  https://stacks.cdc.gov/view/cdc/208871/cdc_208871_DS1.pdf
• File Type:
  [PDF - 1.02 MB ]