Frontiers in Public Health (Jun 2022)

The Association Between 2, 4-Dichlorophenoxyacetic Acid and Erectile Dysfunction

  • Wei Wang,
  • Wei Wang,
  • Yucheng Ma,
  • Jiawei Chen,
  • Liao Peng,
  • Xiaoshuai Gao,
  • Lede Lin,
  • Fuxun Zhang,
  • Fuxun Zhang,
  • Yang Xiong,
  • Yang Xiong,
  • Feng Qin,
  • Jiuhong Yuan,
  • Jiuhong Yuan

DOI
https://doi.org/10.3389/fpubh.2022.910251
Journal volume & issue
Vol. 10

Abstract

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Background2, 4-dichlorophenoxyacetic acid (2,4-D) is one of the most frequently used herbicides in the world, and it has been linked with low testosterone; however, studies regarding its effect on erectile function are limited. The current study aimed to determine the association between the 2,4-D exposure and erectile dysfunction (ED) in men from the National Health and Nutrition Examination Survey (NHANES).MethodsWe analyzed data for urinary 2,4-D levels from 1,311 men (>20 years of age) in the NHANES 2001–2004. ED was assessed by a single, validated survey question. Multivariable logistic regression analysis utilizing sampling weights was performed to determine the relationship between 2,4-D exposure and ED.ResultsMultivariable logistic regression models demonstrated no statistically significant association between 2,4-D exposure and ED after full adjustment [odds ratio (OR) 1.02; 95% CI 0.77–1.36; P = 0.882)]. Men in the 2,4-D quartile 4 groups were not associated with an increased risk of ED (OR 1.13; 95% CI 0.74–1.75; P for trend = 0.481). Furthermore, the association between urinary 2,4-D level and ED was not significant in the subgroup analysis stratified by age, BMI, cardiovascular disease, hypertension, diabetes, and high cholesterol.ConclusionWe demonstrated that there was no association between 2,4-D exposure and ED. Further studies are warranted to corroborate our results.

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