Chemical Group
Metals
Chemical Name
Project Name
Biomonitoring Exposures Study (BEST) - 2.Expanded
Units
µg/g creatinine
Measured in
Urine
Study Group Subset
Geometric mean (95% Confidence Interval)
0.0833
95% Confidence Interval lower
0.0684
95% Confidence Interval upper
0.101
25th
0.0475
50th
0.0812
75th
0.141
95th
0.399
Number of people tested
218.00
Detection Frequency
95.8%
Limit of Detection (LOD), wet-weight
0.00493 µg/L
Indicates Exposure to
Tungsten
Footnote
●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
