The new data reflect releases in 1998, and agency officials urged that the information be used as a guide, not as an indicator of health risk, because the report provides no information on exposure.
The authors acknowledge that it is difficult to collect accurate information on exposure retrospectively, that the study is small, and that it is limited to occupational exposure.
Third, accurate information on exposure and degree of avoidance of low DO were critical unknowns.
These studies had limited information on exposure to DBPs and did not consider other risk factors for the cancers examined.
(A Tier 1 assessment (Step 13) requires RV for each chemical and information on exposure to estimate the dose for each chemical).
However, while ex-ante technologies are increasingly utilized to collect information on exposure, efforts directed towards assessing and monitoring hazards and vulnerability remain limited.
Having selected the desired application together with a material, the availability of further information on exposure, uptake, behaviour and the material is indicated (Figure 1, column 3).
By grouping chemicals according to functional use, some information on exposure potential can be inferred, allowing for decisions based on those hazard properties that are most distinguishing.
Three main instruments of investigation were comprised in GerES: human biomonitoring (HBM), monitoring of the domestic environment, and collecting information on exposure pathways and living conditions via questionnaires.
Unfortunately, we had collected no information on exposure to anti-leprosy drugs.
[19] Information on exposure, death of relatives, is accurately recorded in Danish registers.
