Table 1.
Characteristics of 153 subjects in the total cohorta
| All children (n=153) | Boys (n=77) | Girls (n=76) | P-value | |
|---|---|---|---|---|
| Child Age (years); mean±SD | 8.5±1.0 | 8.5±1.0 | 8.5±1.0 | 0.87 |
| Maternal Age at enrollment; mean±SD | 31.1±4.9 | 31.1±4.8 | 31.0±5.1 | 0.81 |
| Gestational age at urine collection in weeks; mean±SD | 26.6±7.2 | 26.9±7.1 | 26.3±7.4 | 0.59 |
| Gestation age at birth in weeks; mean±SD | 39.3±1.6 | 39.2±1.7 | 39.4±1.5 | 0.53 |
| Prematurity (<37 weeks); n(%) | 8(5.3) | 4(5.2) | 4(5.3) | 0.62 |
| Maternal Education; n(%) | 0.24 | |||
| Less than college | 23 (15.0) | 9(11.7) | 14(18.4) | |
| College | 130 (85.0) | 68(88.3) | 62(81.6) | |
| Child Race; n(%) | 0.53 | |||
| Caucasian | 141 (92.2) | 72(93.5) | 69(90.8) | |
| Other | 12 (7.8) | 5(6.5) | 7(9.2) | |
| Family stressful life events during pregnancy n(%) | 0.72 | |||
| 0 | 63(41.2) | 30(39) | 33(43.4) | |
| 1 | 30(19.6) | 17(22.1) | 13(17.1) | |
| >2 | 60(39.2) | 30(39) | 30(39) |
a
Including children of mothers with prenatal urinary BPA above and below the LOD.