Figure 3

The average concentrations of p,p’-DDE (ng/g fat) in HM collected during lactation period from 2 to 12 months.
Values of p,p’-DDE are shown by box plots illustrating range (error bars), quartiles (box), median (indicated by bold line) and outliers (o). Insert is the mean plot of p,p’-DDE levels from this cohort. Significant difference (P < 0.05) is observed between 2 and 12 months.