Chemical Group
Metals
Chemical Name
Project Name
California Regional Exposure Study, Los Angeles County (CARE-LA)
Units
µg/g creatinine
Measured in
Urine
Study Group Subset
Geometric mean (95% Confidence Interval)
*
95% Confidence Interval lower
*
95% Confidence Interval upper
*
25th
< LOD
50th
< LOD
75th
< LOD
95th
0.611
Number of people tested
426.00
Detection Frequency
15.4%
Limit of Detection (LOD), wet-weight
0.100 µg/L
Indicates Exposure to
Manganese
Footnote
*Geometric mean was not calculated because the chemical was found in less than 65% of the study group.
▶CARE-LA data were weighted (a statistical method to adjust over-represented and under-represented demographic characteristics in a study sample) so that the summary results adequately reflect the population of California’s Los Angeles County. Unweighted results are available to download on the California Regional Exposure Study, Los Angeles County (CARE-LA) project page.
Summary Result Type
Weighted - Unweighted
