Table 2.

GMs and percentiles of total Hg concentration (μg/L) in maternal and cord blood.

			Percentile
Sample	GM	Range	10th	25th	50th	75th	90th
Maternal blood
Early pregnancy	3.67	0.27–22.6	1.79	2.59	3.85	5.20	6.65
Late pregnancy	3.30	0.12–18.5	1.80	2.45	3.23	4.45	6.27
Cord blood	5.53	0.23–24.1	3.10	4.19	5.54	7.59	9.57