Table 6.
Urine biomarkers and exposition: Univariate analysis between 2nd (first visit) and 3rd trimester (second visit) (intent-to-treat analysis) in PREVED study.
| Control Group (n = 80) | Intervention Group (n = 145) | p | |||
|---|---|---|---|---|---|
| N | % | N | % | ||
| Bisphenol A (BPA) | |||||
| Rising indicator | 25 | 31 | 47 | 32 | |
| Same indicator | 34 | 43 | 63 | 44 | 0.94 |
| Decline indicator | 21 | 26 | 35 | 24 | |
| BPA Mono-Chlorinated (MCBPA) | |||||
| Rising indicator | 15 | 19 | 34 | 23 | |
| Same indicator | 48 | 60 | 67 | 46 | 0.13 |
| Decline indicator | 17 | 21 | 44 | 31 | |
| BPA Di-Chlorinated (DCBPA) | |||||
| Rising indicator | 22 | 27 | 37 | 26 | |
| Same indicator | 39 | 49 | 75 | 52 | 0.91 |
| Decline indicator | 19 | 24 | 33 | 22 | |
| BPA Tri-Chlorinated (TCBPA) | |||||
| Rising indicator | 13 | 16 | 22 | 15 | |
| Same indicator | 55 | 69 | 99 | 68 | 0.94 |
| Decline indicator | 12 | 15 | 24 | 17 | |
| BPA Tetra-Chlorinated (TTBPA) | |||||
| Rising indicator | 14 | 17 | 22 | 15 | |
| Same indicator | 47 | 59 | 88 | 61 | 0.90 |
| Decline indicator | 19 | 24 | 35 | 24 | |
| MethylParaben (MePB) | |||||
| Rising indicator | 15 | 19 | 28 | 19 | |
| Same indicator | 50 | 62 | 71 | 49 | 0.08 |
| Decline indicator | 15 | 19 | 46 | 32 | |
| EthylParaben (EtPB) | |||||
| Rising indicator | 22 | 27 | 29 | 20 | |
| Same indicator | 35 | 44 | 59 | 41 | 0.22 |
| Decline indicator | 23 | 29 | 57 | 39 | |
| PropylParaben (PrPB) | |||||
| Rising indicator | 8 | 10 | 22 | 15 | |
| Same indicator | 62 | 78 | 99 | 68 | 0.33 |
| Decline indicator | 10 | 12 | 24 | 17 | |
| ButylParaben (BuPB) | |||||
| Rising indicator | 2 | 3 | 2 | 1 | |
| Same indicator | 77 | 96 | 139 | 96 | 0.64 |
| Decline indicator | 1 | 1 | 4 | 3 | |