Chemical Group
Phthalates
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)
5.69
95% Confidence Interval lower
4.81
95% Confidence Interval upper
6.72
25th
3.36
50th
5.86
75th
9.05
95th
22.3
Number of people tested
218.00
Detection Frequency
100%
Limit of Detection (LOD), wet-weight
0.200 µg/L
Indicates Exposure to
Benzylbutyl phthalate (BzBP)
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
