Advisor(s)
Abstract(s)
Exposure assessment is an important step of risk assessment process and has evolved more quickly than perhaps any aspect of the four-step risk paradigm (hazard identification, exposure assessment, dose-response analysis, and risk characterization). Nevertheless, some epidemiological studies have associated adverse health effects to a chemical exposure with an inadequate or absent exposure quantification. In addition to the metric used, the truly representation of exposure by measurements depends on: the strategy of sampling, random collection of measurements, and similarity between the measured and unmeasured exposure groups. Two environmental monitoring methodologies for formaldehyde occupational exposure were used to assess the influence of metric selection in exposure assessment and, consequently, in risk assessment process.
Description
Keywords
Saúde ambiental Saúde ocupacional Formaldeído Environmental health Occupational health Formaldehyde
Pedagogical Context
Citation
Viegas S, Prista J, Gomes M. Exposure assessment: the influence of environmental monitoring methodology. In Brebbia CA, editor. Environmental health risk V. Wessex: WIT Press; 2010. p. 353-9.