Chemical Group
Perfluoroalkyl and Polyfluoroalkyl Substances (PFASs)
Chemical Name
Project Name
Measuring Analytes in Maternal Archived Samples (MAMAS) – MAMAS 3
Units
ng/mL
Measured in
Serum
Study Group Subset
Geometric mean (95% Confidence Interval)
0.406
95% Confidence Interval lower
0.360
95% Confidence Interval upper
0.457
25th
0.263
50th
0.426
75th
0.564
90th
0.830
Number of people tested
96.00
Detection Frequency
100%
Limit of Detection (LOD), wet-weight
0.0767 ng/mL
Indicates Exposure to
PFNA
Weighted - Unweighted
