Table 14.
Urine biomarkers and exposure: Univariate analysis between 2nd trimester (first visit) and one year, intervention group with at least two workshops (per protocol analysis) in the PREVED study.
| Control Group (n = 43) |
Intervention Group (n = 64) |
p | |||
|---|---|---|---|---|---|
| N | % | N | % | ||
| Bisphenol A (BPA) | |||||
| Rising indicator | 12 | 28 | 13 | 20 | |
| Same indicator | 16 | 37 | 31 | 49 | 0.48 |
| Decline indicator | 15 | 35 | 20 | 31 | |
| BPA Mono-Chlorinated (MCBPA) | |||||
| Rising indicator | 6 | 14 | 10 | 16 | |
| Same indicator | 20 | 46 | 21 | 33 | 0.35 |
| Decline indicator | 17 | 40 | 33 | 51 | |
| BPA Di-Chlorinated (DCBPA) | |||||
| Rising indicator | 3 | 7 | 6 | 10 | |
| Same indicator | 25 | 58 | 36 | 56 | 0.91 |
| Decline indicator | 15 | 35 | 22 | 34 | |
| BPA Tri-Chlorinated (TCBPA) | |||||
| Rising indicator | 3 | 7 | 2 | 3 | |
| Same indicator | 32 | 74 | 49 | 77 | 0.65 |
| Decline indicator | 8 | 19 | 13 | 20 | |
| BPA Tetra-Chlorinated (TTBPA) | |||||
| Rising indicator | 9 | 21 | 9 | 14 | |
| Same indicator | 27 | 63 | 38 | 59 | 0.37 |
| Decline indicator | 7 | 16 | 17 | 27 | |
| MethylParaben (MePB) | |||||
| Rising indicator | 14 | 33 | 15 | 23 | |
| Same indicator | 19 | 44 | 21 | 33 | 0.09 |
| Decline indicator | 10 | 23 | 28 | 44 | |
| EthylParaben (EtPB) | |||||
| Rising indicator | 19 | 44 | 16 | 25 | |
| Same indicator | 13 | 30 | 35 | 55 | 0.04 |
| Decline indicator | 11 | 26 | 13 | 20 | |
| PropylParaben (PrPB) | |||||
| Rising indicator | 4 | 10 | 15 | 23 | |
| Same indicator | 32 | 74 | 40 | 63 | 0.17 |
| Decline indicator | 7 | 16 | 9 | 14 | |
| ButylParaben (BuPB) | |||||
| Rising indicator | 2 | 4 | 3 | 5 | |
| Same indicator | 40 | 94 | 58 | 90 | 0.82 |
| Decline indicator | 1 | 2 | 3 | 5 | |
Significant results are bolded.