Table 2.

Arsenic in breast milk at different time points

Time point of measurement	Mean ± SD, μg/L	Median, μg/L (range)	10-90th percentile, μg/L
1 month of infants age, (n = 29)	1.12 ± 1.86	0.5 (0.5-8.9)	0.5 – 2.35
6 months of infants age, (n = 25)	0.78 ± 0.45	0.5 (0.5-2.32)	0.5 – 1.52
9 months of infants age, (n = 19)	0.70 ± 0.42	0.5 (0.5-1.68)	0.5 – 1.59