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. Author manuscript; available in PMC: 2016 Jan 1.
Published in final edited form as: Environ Res. 2014 Nov 20;136:35–39. doi: 10.1016/j.envres.2014.09.036

Table 1.

Data on concentration of PCB 153 in blood serum of infants in ng/g serum lipids at various time intervals after birth and on equivalents to duration of exclusive breastfeeding in months.

Time
after birth
(Months)		 Concentration of PCB 153
Mean SD Minimal
value		 Median Maximal
value
Child serum 0 185.65 170.5 14.1 137.45 1373.7
6 228.21 312.54 1.69 141.17 2640.76
16 268.86 402.75 0.52 137.91 3024.45
45 227.71 325.63 3.2 116.49 2749.41
72 93.84 133.56 4.4 48.36 1011.62
Equivalent to duration of exclusive breastfeeding 10.27 11.13 0 5 46