Table 1. Urinary Concentrations of Total (∑-) Triclosan and Carbanilides Observed in a Multiethnic Urban Population from Brooklyn, NY (n = 181)a.
| concentration
(μg/L) |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| percentiles |
|||||||||||
| >MDL (%) | mean ± std. err. | IQR | 5th | 10th | 25th | 50th | 75th | 90th | 95th | 95% CI | |
| TCS | 100 | 163.37 ± 68.82 | 37.64 | 0.88 | 1.21 | 2.73 | 9.16 | 40.37 | 273.33 | 624.80 | 27.57–299.17 |
| 94.46 ± 28.91 | 31.00 | 0.62 | 1.02 | 1.93 | 7.22 | 32.93 | 285.52 | 475.86 | 37.38–151.54 | ||
| TCC | 86.7 | 4.04 ± 1.05 | 0.88 | <0.02 | <0.02 | 0.06 | 0.21 | 0.94 | 7.44 | 27.11 | 1.98–6.11 |
| 2.85 ± 0.73 | 0.59 | <0.02 | <0.02 | 0.05 | 0.17 | 0.64 | 6.29 | 16.97 | 1.41–4.29 | ||
| 2′-OH-TCC | 27.1 | 0.24 ± 0.11 | 0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.17 | 0.81 | 0.02–0.46 |
| 0.14 ± 0.06 | 0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.01 | 0.13 | 0.53 | 0.03–0.26 | ||
| 3′-OH-TCC | 16.6 | 0.04 ± 0.02 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.02 | 0.12 | 0.01–0.08 |
| 0.03 ± 0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.02 | 0.09 | 0.01–0.05 | ||
| 3′-Cl-TCC | 12.7 | 0.01 ± 0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.01 | 0.04 | <0.01–0.02 |
| 0.01 ± <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.02 | 0.04 | <0.01–0.02 | ||
a
The first and second line present the concentrations for each analyte in μg/L urine and μg/g creatinine, respectively. CI: Confidence interval. IQR: Interquartile range. MDL: Method detection limit. std. err.: Standard error.