Temporal Analysis and Spatial Distribution of Mortality Related to Head and Neck Cancer in the State of Santa Catarina, Brazil.

To analyze mortality from head and neck cancer (HNC) in the State of Santa Catarina from 1979 to 2023. Ecological study of data available in the Mortality Atlas of the National Cancer Institute and in the Mortality Information System. Approximately 13,309 deaths due to HNC were recorded in the Mortality Atlas, considering the period from 1979 to 2021 and 11,027 deaths recorded in SIM in the period from 1996 to 2023.