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. Author manuscript; available in PMC: 2015 Feb 15.

Published in final edited form as: J Expo Sci Environ Epidemiol. 2014 Apr 23;24(5):537–544. doi: 10.1038/jes.2014.26

Table 5.

Concentrations of Cd, Hg, Pb, and Se in maternal, cord, and early childhood (6–39 months) RBCs among 39 mother–infant pairs.

	Geometric mean (95% CI)
	Cd (μg/l)	Hg (μg/l)	Pb (μg/dl)	Se (μg/l)
Maternal RBCs	0.81 (0.62–1.05)	2.50 (1.90–3.29)	4.09 (3.34–5.03)	277.81 (255.51–302.05)
Cord RBCs	0.06 (0.04–0.08)	3.84 (2.93–5.04)	2.55 (2.04–3.21)	311.10 (286.48–337.84)
Postnatal RBCs	0.07 (0.04–0.11)	2.17 (1.74–2.70)	3.83 (3.13–4.69)	286.84 (272.93–301.45)