Dioxin, Are we at risk?: presented by EPA's Linda Birnbaum PhD
42 - What is margin of
exposure
 | MOE is a term to compare body burden levels to where adverse
effects occur |
 | Prefer MOE > 100 |
 | With dioxin, MOE for biochemical effects may not
exist at all |
 | MOE < 10 for clearly adverse non-cancer responses |
 | MOE ~10-100 for cancer
 | Excess risk ~ 1/1000 |
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