What agents should be measured? How should measurement be performed and what averaging time should be used for the measurement? What sampling strategy should be employed to characterize exposures across individuals, locations, and time? What durations of exposure should be characterized? What statistical descriptors should be used to relate exposure to effect? Exposure Assessment for Epidemiology and Hazard Control examines various approaches to answering these and other important questions. Other topics discussed include the measurement of current exposures (e.g., vapors, gases, aerosols, and complex mixtures); the application of toxicological relationships, including biological markers and sample models; an epidemiological evaluation of exposure-effect relationships, including new methods for effect evaluation and models for population exposure estimates; and strategies for exposure assessment, such as biological sampling interpretation through toxicokinetic processes. This important new volume contains essential information for industrial hygienists, epidemiologists, occupational health physicians, toxicologists, and immunologists.

What agents should be measured? How should measurement be performed and what averaging time should be used for the measurement? What sampling strategy should be employed to characterize exposures across individuals, locations, and time? What durations of exposure should be characterized? What statistical descriptors should be used to relate exposure to effect? Exposure Assessment for Epidemiology and Hazard Control examines various approaches to answering these and other important questions. Other topics discussed include the measurement of current exposures (e.g., vapors, gases, aerosols, and complex mixtures); the application of toxicological relationships, including biological markers and sample models; an epidemiological evaluation of exposure-effect relationships, including new methods for effect evaluation and models for population exposure estimates; and strategies for exposure assessment, such as biological sampling interpretation through toxicokinetic processes. This important new volume contains essential information for industrial hygienists, epidemiologists, occupational health physicians, toxicologists, and immunologists.

Alternatives ways of monitoring occupational exposure; Measurement of vapors and gases; The measurement of aerosols in relation to risk assessment; The use of markers to measure exposures to complex mixtures; Rapporteur's summary, measurement of current exposures; Assessing relevant exposures to airborne irritants; Exposure-dose relationships; Development of biological monitoring as a tool for exposure assessment; The use of models to investigate the toxicokinetic behavior of organic solvents; Rapporteur's summary, application of toxicological relationships; Issues in the epidemiologic evaluation of exposure-effect relationships; New methods for evaluating health effects; Retrospective exposure assessment, a review of approaches and directions for the future; Exposure assessment challenges presented by investigations of reproductive effects in the semiconductor industry; Rapporteur's summary, epidemiologic evaluation of exposure effect relationships; Exposure assessment strategies; Biological monitoring strategies; Environmental sampling strategies for epidemiological studies; Individual versus group differences in exposure risk; Rapporteur's summary, exposure assessment strategies.

This completely updated edition of Exposure Assessment in Environmental Epidemiology offers a practical introduction to exposure assessment methodologies in environmental epidemiologic studies. In addition to methods for traditional methods -- questionnaires, biomonitoring -- this new edition is expanded to include geographic information systems, modeling, personal sensoring, remote sensing, and OMICs technologies. In addition, each of these methods is contextualized within a recent epidemiology study, maximizing illustration for students and those new to these to these techniques. With clear writing and extensive illustration, this book will be useful to anyone interested in exposure assessment, regardless of background.

Set against a background of growing public, media and political concern about occupational and environmental health issues, and a scientific need to better understand and explain the effects of pollutants on human health, this book is a unique resource. Contributions from an expert panel of international practitioners provide a comprehensive reference on the state of the art methods and applications in the field of occupational and environmental pollution and the adverse health effects, particularly the exposure assessment in epidemiological studies. Risks associated with occupational and environmental exposure are generally small, but the exposed population, and hence the population attributable risk, may be large. To detect small risk, the exposure assessment needs to be very refined. Exposure assessment is the study of the distribution and determinants of potentially hazardous agents, and includes the estimation of intensity, duration and frequency of exposure, the variation in these indices and their determinants. The aim of this book is to develop an understanding and knowledge of exposure assessment methods and their application to substantive issues in occupational and environmental epidemiology. The emphasis is on methodological principles and good practice. It is focused on exposure assessment in both occupational and environmental epidemiology since there are many similarities but also some interesting differences. The book outlines the basic principles of exposure assessment, and examines the current status and research questions in the exposure assessment of occupational and environmental epidemiological studies of allergens, particulate matter, chlorination disinfection by-products, agricultural pesticides and radiofrequencies. The book will be of interest to all concerned with exposure assessment and epidemiology. It will be a valuable source for undergraduate and postgraduate courses in exposure assessment, occupational hygiene, environmental science, epidemiology, toxicology, biostatistics, occupational and environmental health, health risk assessment and related disciplines and a useful resource of reference for policy makers and regulators.

Understanding risk to humans is one of the most important problems in environmental public health. Risk assessment is constantly changing with the advent of new exposure assessment tools, more sophisticated models, and a better understanding of disease processes. Risk assessment is also gaining greater acceptance in the developing world where major environmental problems exist. Developed in partnership with the Association of Schools of Public Health, this comprehensive text offers a thorough survey of risk assessment, management, and communications as these practices apply to public health. Key Features: Provides a practical overview of environmental risk assessment and its application by discussing the process and providing case studies and examples Focuses on tools and approaches used for humans in an environment involving potential chemical hazards Fully updated, the first part introduces the underlying principles and techniques of the field, and the second examines case studies in terms of different risk assessment scenarios Risk assessment is a core requirement for the MPH degree in environmental health Useful “stories” suitable for case studies

The amount of hazardous waste in the United States has been estimated at 275 million metric tons in licensed sites alone. Is the health of Americans at risk from exposure to this toxic material? This volume, the first of several on environmental epidemiology, reviews the available evidence and makes recommendations for filling gaps in data and improving health assessments. The book explores: Whether researchers can infer health hazards from available data. The results of substantial state and federal programs on hazardous waste dangers. The book presents the results of studies of hazardous wastes in the air, water, soil, and food and examines the potential of biological markers in health risk assessment. The data and recommendations in this volume will be of immediate use to toxicologists, environmental health professionals, epidemiologists, and other biologists.