specific death rate

https://doi.org/10.1351/goldbook.16098
Death rate computed for a subpopulation of individual organisms or people having a specified characteristic or attribute, and named accordingly.
Example: Age-specific death rate, the number of deaths of persons of a specified age during a given period of time, divided by the total number of persons of that age in the population during that time.
Source:
PAC, 2007, 79, 1153. (Glossary of terms used in toxicology, 2nd edition (IUPAC Recommendations 2007)) on page 1312 [Terms] [Paper]