Chemical Group
Environmental Phenols
Chemical Name
Project Name
Biomonitoring Exposures Study (BEST) - 2.Expanded
Units
µg/L
Measured in
Urine
Study Group Subset
Geometric mean (95% Confidence Interval)
*
95% Confidence Interval lower
*
95% Confidence Interval upper
*
25th
<LOD
50th
<LOD
75th
10.0
95th
168
Number of people tested
218.00
Detection Frequency
47.8%
Limit of Detection (LOD), wet-weight
1.00 µg/L
Indicates Exposure to
Ethyl paraben
Footnote
*Geometric mean was not calculated because the chemical was found in less than 65% of the study group.
●Expanded BEST data from 218 participants was weighted, a statistical method to adjust over-represented and under-represented samples, so that the summary results adequately reflect the population of California’s Central Valley. Unweighted results are available to download on the Biomonitoring Exposures Study (BEST) – 2. Expanded project page.
Summary Result Type
Weighted - Unweighted
