What Methods Are Used in Environmental Epidemiology?
Various methods are employed in environmental epidemiology, including:
Observational studies: Researchers observe and analyze the health outcomes of populations exposed to different environmental factors. Experimental studies: These studies, although less common due to ethical constraints, involve controlled exposure to certain factors to determine their effects. Geospatial analysis: Mapping and spatial analysis are used to identify patterns and clusters of diseases related to environmental exposures. Exposure assessment: Measuring the extent of exposure to environmental hazards through air, water, soil, and biological samples.
