Abstract：
:This study evaluates the reliability of serum measurements of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and toxicity equivalence (TEQ) in individuals with no prior exposure to TCDD or dioxin-like compounds above background levels. Reliability was measured over three time-periods in the same individuals. TCDD and TEQ were measured in 127 and 128 participants. The values declined during the testing periods. Reliability coefficients for TCDD was 0.69 and for TEQ 0.91 but increased to 0.79 and 0.92, respectively, after removal of three outlying cases. Study results show good reliability over 22 months suggesting a consistency in the uptake and excretion of TCDD and other dioxin-like compounds.
journal_name
Chemospherejournal_title
Chemosphereauthors
Shadel BN,Evans RG,Roberts DWdoi
10.1016/s0045-6535(99)00357-4subject
Has Abstractpub_date
2000-05-01 00:00:00pages
1089-94issue
9-11eissn
0045-6535issn
1879-1298pii
S0045-6535(99)00357-4journal_volume
40pub_type
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