Participation in 2001/02 | Participation in 2006/07 | Total, n = 176 | |||||||||
PCB concentration (μg/l) during pregnancy | PCB concentration (μg/l) during pregnancy | ||||||||||
0–0.05, n = 28 | 0.05–1.94, n = 31 | 1.95–3.45, n = 25 | 3.45–7.08, n = 33 | >7.1, n = 34 | 0–0.05, n = 28 | 0.05–1.94, n = 25 | 1.95–3.45, n = 31 | 3.45–7.08, n = 23 | >7.1, n = 22 | ||
Height in cm (SD) | 166.2 | 166.0 | 167.2 | 168.3 | 167.6 | 165.1 | 166.4 | 167.5 | 169.1 | 166.4 | 167.0 (6.6) |
(6.8) | (7.9) | (7.5) | (7.6) | (5.6) | (6.2) | (8.4) | (6.9) | (7.1) | (7.7) | n = 175 | |
Weight in kg (SD) | 70.2 | 67.4 | 70.2 | 72.0 | 71.8 | 76.9 | 70.2 | 75.1 | 85.4 | 73.2 | 74.2 (18.5) |
(18.2) | (17.4) | (11.6) | (14.6) | (15.5) | (22.4) | (18.0) | (16.2) | (23.3) | (14.6) | n = 175 | |
BMI in kg/m2 (SD) | 25.2 | 24.2 | 25.1 | 25.4 | 25.5 | 28.0 | 25.1 | 26.8 | 30.0 | 26.4 | 26.5 (6.0) |
(5.3) | (4.4) | (4.0) | (4.7) | (5.0) | (7.1) | (4.5) | (5.7) | (8.6) | (4.7) | n = 175 |
BMI, body mass index; PCB, polychlorinated biphenyl.