It is common to present multiple adjusted effect estimates from a single model in a single table. For example, a table might show odds ratios for one or more exposures and also for several confounders from a single logistic regression. This can lead to mistaken interpretations of these estimates. We use causal diagrams to display the sources of the problems. Presentation of exposure and confoun...

The spatial resolution of exposure data has a substantial impact on the accuracy and reliability seismic risk estimates. While several studies have investigated influence geographical detail urban in earthquake loss models, there is also need to understand its implications at regional scale. This study investigates effects European model resulting estimates by simulating dozens site models (630...

A great deal of work has been done reconstructing doses from Nevada Test Site fallout, yet the unique exposures of Native American communities continue to be neglected. It is possible to estimate the exposures of these communities through a process of collaborative information gathering and analysis. This paper builds on a previous exercise that demonstrated the substantial doses received throu...

This paper describes how modelled estimates of air pollution can be used within a GIS to derive typical and optimal estimates of journey-time exposure. It also explores the concept of personal exposure reduction and considers the extent to which mobile devices will support the selection of more informed routes through the provision of location-specific data on pollutant concentrations.