Chemical Group
Metals
Chemical Name
Project Name
California Regional Exposure Study, Region 2 (CARE-2)
Units
µg/L
Measured in
Urine
Study Group Subset
Geometric mean (95% Confidence Interval)
0.182
95% Confidence Interval lower
0.154
95% Confidence Interval upper
0.215
25th
0.0927
50th
0.200
75th
0.360
95th
1.05
Number of people tested
357.00
Detection Frequency
92.9%
Limit of Detection (LOD), wet-weight
0.0300 µg/L
Indicates Exposure to
Cobalt
Footnote
▽CARE-2 data from 357 participants were weighted, a statistical method to adjust over-represented and under-represented samples, so that the summary results adequately reflect the population of California’s Riverside, San Bernardino, Imperial, Mono, and Inyo counties. Unweighted results are available to download on the California Regional Exposure Study, Region 2 (CARE-2) project page.
Summary Result Type
Weighted - Unweighted
