. Author manuscript; available in PMC: 2011 Jun 21.

Published in final edited form as: Neurotoxicology. 2009 May 22;30(4):686–696. doi: 10.1016/j.neuro.2009.05.006

Table 3.

Correlation between PCB groupings.

	ΣDioxin-like PCBs50%^a	ΣNondioxin-like PCBs50%^a	ΣPersistent PCBs50%^a	ΣLow-persistent PCBs50%^a

ΣDioxin-like PCBs50%^a		0.73	0.72	0.74
ΣNondioxin-like PCBs50%^a	0.73		0.93	0.79
ΣPersistent PCBs50%^a	0.72	0.93		0.57
ΣLow-persistent PCBs50%^a	0.74	0.79	0.57

Values below the mdl were calculated following the EPA recommended method for estimating non-detected values as described in Schell et al., 2003.