Quantitative measures of<unk>  are used: in risk<unk> , together with inputs from toxicology, to determine risk from substances released to the environment, to establish protective standards, in epidemiology, to distinguish between exposed and control groups, and to protect workers from occupational hazards.
Exposure assessment
Risk assessment
Clinical case definition
Demographic surveillance system
Intervention mapping
Significant event audit
Intake interview
Sentinel event