Chemical Group
Polychlorinated Biphenyls (PCBs)
Chemical Name
Project Name
Biomonitoring Exposures Study (BEST) - 2.Expanded
Units
ng/g lipid
Measured in
Serum
Study Group Subset
Geometric mean (95% Confidence Interval)
3.49
95% Confidence Interval lower
2.82
95% Confidence Interval upper
4.32
25th
<LOD
50th
3.50
75th
8.88
95th
16.1
Number of people tested
217.00
Detection Frequency
71.7%
Limit of Detection (LOD), wet-weight
0.00800 ng/mL
Indicates Exposure to
PCB 170
Footnote
♦Expanded BEST data from 217 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
