Hazarded Identification is that the method of determinant whether or not exposure to a agent will cause a rise within the incidence of specific adverse health effects (e.g., cancer, birth defects) and whether or not the adverse health impact is probably going to occur in humans. within the case of chemical stressors, the method examines the accessible scientific information for a given chemical (or cluster of chemicals) and develops a weight of proof to characterize the link between the negative effects and therefore the agent.
Step 1: To identify the types of adverse health effects that can be caused by exposure to some agent in question, and to characterize the quality and weight of evidence supporting this identification.
Step 2: Dose-Response Assessment: To document the relationship between dose and toxic effect.
Step 3: Exposure Assessment: To calculate a numerical estimate of exposure or dose.
Step 4: Risk Characterization: To summarize and integrate information from the proceeding steps of the risk assessment to synthesize an overall conclusion about risk.
Last date updated on June, 2014