Table 2.

Apparent elimination rate and change in elimination rate for body burden of 2,3,4,7,8-PeCDF

Concentration range (pg/g lipid)	Second-order (equivalent to minus change in apparent elimination rate in 2006)		First-order (equivalent to minus apparent elimination rate)
	coefficient	p-value	coefficient	p-value
0–10	−0.000596	0.599665	−0.004032	0.165814
10–20	0.000464	0.463854	−0.000462	0.786707
20–50	0.000643	0.182574	0.001669	0.229181
50–100	0.002124	7.99 × 10−5	−0.005452	0.000216
>100	0.001436	9.68 × 10−7	−0.008294	<2 × 10−16