SI (log) model | Main exposure variable | |||||||
---|---|---|---|---|---|---|---|---|
DLCs (pg TCDD-EQ/L) | DL-PCB 105 (μg/L) | DL-PCB 118 (μg/L) | DL-PCB 156 (μg/L) | |||||
N | 245 | 246 | 244 | 203 | ||||
R 2 (Adjusted R 2 ) | 0.3935 (0.3675) | 0.3631 (0.3471) | 0.3932 (0.3725) | 0.3766 (0.3475) | ||||
Regression coefficient (SE) (a) | p-value | Regression coefficient (SE) (a) | p-value | Regression coefficient (SE) (a) | p-value | Regression coefficient (SE) (a) | p-value | |
Variables | DLCs | 0.3806 | DL-PCB 105 | 0.0414 | DL-PCB 118 | 0.0483 | DL-PCB 156 | 0.1379 |
0.07 (0.08) | −219.24 (106.90) | −37.84 (19.07) | −69.81 (46.87) | |||||
Age (years) | −13.87 (2.58) | <0.0001 | −12.74 (1.49) | <0.0001 | −12.55 (1.57) | <0.0001 | −12.21 (1.76) | <0.0001 |
Weight (kg) | 0.11 (0.75) | 0.8815 | NR | NR | NR | |||
Height (cm) | −2.09 (2.36) | 0.3762 | −0.75 (2.18) | 0.7321 | −2.38 (2.23) | 0.2860 | −2.60 (2.50) | 0.2994 |
Number of children | NR | 6.22 (5.09) | 0.2232 | 4.71 (5.00) | 0.3477 | 25.2 (5.17) | 0.6264 | |
Omega-3 PUFAs (%) | 18.36 (9.89) | 0.0646 | NR | 23.90 (9.94) | 0.0170 | 17.64 (11.36) | 0.1221 | |
Vitamin D (nmol/L) | 0.57 (0.72) | 0.4298 | NR | NR | NR | |||
Mercury (nmol/L) | NR | 0.22 (0.25) | 0.3769 | NR | 0.31 (0.31) | 0.3215 | ||
Glucose (mmol/L) | NR | NR | 2.88 (4.18) | 0.4914 | NR | |||
Menopausal status | −26.05 (40.99) | 0.5256 | NR | NR | NR | |||
Level of education | 95.19 (31.70) | 0.0030 | NR | 71.25 (31.37) | 0.0240 | 72.72 (34.94) | 0.0388 | |
Smoking status | −36.58 (27.40) | 0.1831 | NR | NR | NR | |||
Supplements use(b) | NR | NR | NR | −12.67 (43.91) | 0.7733 | |||
Total lipid(c) (g/L) | −5.28 (9.51) | 0.5796 | 7.31 (10.41) | 0.4829 | 3.04 (10.38) | 0.7696 | 7.19 (11.28) | 0.5244 |