Table 2.
Descriptive statistics for prenatal maternal urinary BPA concentration in the total cohorta
| <LOD n(%) | Minimum | 25th | Median | 75th | Maximum | Mean | SD | Geometric Mean | |
|---|---|---|---|---|---|---|---|---|---|
| Unadjusted (μg/L) | |||||||||
| All children (n=153) | 28(18.3) | <LOD | 0.50 | 1.10 | 2.20 | 39.50 | 2.23 | 4.9 | 1.12 |
| Boys (n=77) | 11(14.3) | <LOD | 0.60 | 1.20 | 2.25 | 14.80 | 1.83 | 2.2 | 1.17 |
| Girls (n=76) | 17(22.4) | <LOD | 0.50 | 1.00 | 2.18 | 39.50 | 2.64 | 6.6 | 1.08 |
| Creatinine Adjusted (μg/g creatinine) | |||||||||
| All children (n=153) | 28(18.3) | 0.22 | 1.03 | 1.57 | 2.47 | 190.50 | 3.71 | 15.9 | 1.71 |
| Boys (n=77) | 11(14.3) | 0.36 | 1.08 | 1.57 | 2.31 | 17.50 | 2.36 | 2.5 | 1.75 |
| Girls (n=76) | 17(22.4) | 0.22 | 0.92 | 1.56 | 2.67 | 190.50 | 5.07 | 22.4 | 1.67 |
a
Including subjects with prenatal maternal urinary BPA above and below the LOD of 0.4 μg/L.