Results for Chemical Groups

You may use, distribute or copy the information in these data tables, with attribution to Biomonitoring California.
For more information, visit our researchers page or contact us.
Results on page last updated:

Chemical Group: Environmental Phenols

  • Measured in: Urine

Project: California Regional Exposure Study, Los Angeles County (CARE-LA)

CARE LA Study logo, showing California in blue with Los Angeles County in orange
  • Study Group Subset: Women

Unweighted Results

Chemical measured Indicates Exposure to Units Number of people tested Geometric mean 95% Confidence Interval Selected Percentiles Detection Frequency Limit of Detection (LOD), wet-weight
Lower Upper 25th 50th 75th 90th
BPS Bisphenol S µg/L 60 0.382 0.269 0.544 0.106 0.342 1.33 2.42 76.7% 0.100

Project: California Regional Exposure Study, Region 2 (CARE-2)

Logo for the CARE-2 study showing a blue map of California with the eastern part of California in orange
  • Study Group Subset: Adults

Unweighted Results

Chemical measured Indicates Exposure to Units Number of people tested Geometric mean 95% Confidence Interval Selected Percentiles Detection Frequency Limit of Detection (LOD), wet-weight
Lower Upper 25th 50th 75th 95th
BPS Bisphenol S µg/L 151 * * * <LOD 0.233 0.593 2.25 64.9% 0.100

Project: California Regional Exposure Study, Region 3 (CARE-3)

Logo for the CARE-3 study showing a blue map of California with Orange and San Diego counties in orange
  • Study Group Subset: Adults

Unweighted Results

Chemical measured Indicates Exposure to Units Number of people tested Geometric mean 95% Confidence Interval Selected Percentiles Detection Frequency Limit of Detection (LOD), wet-weight Notes
Lower Upper 25th 50th 75th 90th
BPS Bisphenol S µg/L 90 * * * <LOD 0.288 0.875 2.85 64.4% 0.100 µg/L