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The association between organophosphate insecticides and blood pressure dysregulation: NHANES 2013–2014

Background Organophosphate (OP) insecticides represent one of the largest classes of sprayed insecticides in the U.S., and their use has been associated with various adverse health outcomes, including disorders of blood pressure regulation such as hypertension (HTN). Methods In a study of 935 adults...

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Published in:Environmental health 2022-08, Vol.21 (1), p.1-74, Article 74
Main Authors: Glover, Frank, Eisenberg, Michael L., Belladelli, Federico, Del Giudice, Francesco, Chen, Tony, Mulloy, Evan, Caudle, W. Michael
Format: Article
Language:English
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Summary:Background Organophosphate (OP) insecticides represent one of the largest classes of sprayed insecticides in the U.S., and their use has been associated with various adverse health outcomes, including disorders of blood pressure regulation such as hypertension (HTN). Methods In a study of 935 adults from the NHANES 2013–2014 cycle, we examined the relationship between systolic and diastolic blood pressure changes and urinary concentrations of three OP insecticides metabolites, including 3,5,6-trichloro-2-pyridinol (TCPy), oxypyrimidine, and para-nitrophenol. These metabolites correspond to the parent compounds chlorpyrifos, diazinon, and methyl parathion, respectively. Weighted, multivariable linear regression analysis while adjusting for potential confounders were used to model the relationship between OP metabolites and blood pressure. Weighted, multivariable logistic regression analysis was used to model the odds of HTN for quartile of metabolites. Results We observed significant, inverse association between TCPy on systolic blood pressure (β-estimate = -0.16, p 
ISSN:1476-069X
1476-069X
DOI:10.1186/s12940-022-00887-3