Table 3.
Characteristics and exposure of partcipants
| Total group N = 214 |
|||||
|---|---|---|---|---|---|
| N | Mean | Minimum | Maximum | Std. Deviation | |
| HOME | 127 | 47,7 | 28 | 55 | 4,3 |
| Parity | 206 | 1,6 | 1,0 | 4,0 | 0,8 |
| Total IQ mother (WASI) | 129 | 103,9 | 75 | 136 | 12,1 |
| Highest education level of both parents | 206 | 4,3 | 0 | 6 | 1,3 |
| Age of mother at birth | 206 | 29,5 | 20,3 | 41,6 | 3,9 |
| BMI child at birth | 206 | 13,6 | 9,8 | 20,6 | 1,4 |
| SON, Total IQ-scale | 125 | 113,7 | 70 | 150 | 13,6 |
| Total STAI | 169 | 0,1 | 0 | 1 | 0,4 |
| Sum PCB ng/g total lipid * | 198 | 87,9 | 2,8 | 305,6 | 59,6 |
| PCB 118 ng /g total lipid | 198 | 14,9 | 0 | 71,1 | 11,3 |
| PCB 170 ng/g total lipid | 197 | 8,9 | 0 | 55,6 | 7,4 |
| Calux-TEQ pg/g total lipid | 148 | 30,1 | 5,1 | 130,2 | 20,5 |
| DDE ng/g total lipid | 206 | 198,2 | 8,2 | 1274,5 | 193,5 |
| HCB ng/g total lipid | 197 | 27,8 | 2,4 | 132,1 | 20,4 |
| Lead μg/L | 201 | 19.2 | 1.0 | 87.3 | 15.8 |
| Cadmium μg/L | 201 | 0.7 | 0.1 | 13.9 | 1.1 |