Editing Heat-related mortality rate (section)

== Monitoring and Measurement ==
Heat-related mortality rate is monitored through the integration of epidemiological data, vital statistics, and environmental temperature records. Public health institutions compile mortality data, often from death certificates coded for heat-related causes or excess deaths during heat waves. Environmental agencies provide temperature and heat index measurements derived from weather stations, remote sensing, and climate models.

Scientific methods include statistical modeling to estimate excess mortality attributable to heat exposure, controlling for confounding factors such as air pollution and seasonal trends. Institutions such as the Austrian Agency for Health and Food Safety (AGES), the Austrian National Public Health Institute (GÖG), and various national health departments contribute to data collection and analysis. Advances in exposure assessment and health outcome linkage improve the accuracy of heat-related mortality estimates.

Within the SIGNAL system, this phenomenon is treated as a defined environmental signal whose boundaries and measurement conventions are described below.