Results for Pyrethroid Pesticides

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Results on page last updated: 05/06/2015

Chemical Group: Pyrethroid Pesticides

  • Measured in: Urine
95% Confidence Interval Selected Percentiles
Chemical measured Indicates exposure to Units Number of people tested Geometric mean Lower Upper 25th 50th 75th 95th Detection frequency Limit of Detection (LOD), wet-weight
3-Phenoxybenzoic acid (3-PBA) Cyhalothrin, cypermethrin, deltamethrin, fenpropathrin, permethrin, and/or tralomethrin μg/L 101 0.54 0.43 0.67 0.28 0.51 0.99 3.7 98.0% 0.050
4-Fluoro-3-phenoxybenzoic acid (4F-3-PBA) Cyfluthrin ng/mL 101 * * * <LOD <LOD <LOD 0.063 10.9% 0.050
95% Confidence Interval Selected Percentiles
Chemical measured Indicates exposure to Units Number of people tested Geometric mean Lower Upper 25th 50th 75th 90th Limit of Detection (LOD), wet-weight
3-Phenoxybenzoic acid (3-PBA) Cyhalothrin, cypermethrin, deltamethrin, fenpropathrin, permethrin, and/or tralomethrin μg/L 89 * * * <LOD <LOD 0.46 2.6 0.40

Footnotes

*Geometric mean was not calculated because the chemical was found in less than 65% of the study group