Geographic distribution of deaths due to sentinel health event (occupational) causes.

This report describes the Compressed Mortality File available from the National Center for Health Statistics that can be used to easily and efficiently generate annual mortality rates for geographic areas as small as counties for any period from 1968 to 1985. Several ways of presenting geographic variation in mortality rates due to potentially work-related deaths and changes in these rates over time are discussed for the 15-year period from 1969 through 1983. Causes of death that are potentially work-related were identified using the sentinel health events (occupational) [SHE(O)] concept. Data are given for nine diagnostic groups of occupationally related disorders, and maps are presented for bladder cancer, acute myeloid leukemia, and pneumoconioses. Significant changes in age-adjusted mortality rates were noted for pneumoconioses and acute myeloid leukemia that could not be due to changes in the disease coding of death certificates. Racial differences in mortality rates due to pneumoconioses may be due to differences in employment patterns. The use of SHE(O) codes to search the Compressed Mortality File may be helpful in identifying areas for public health concern, even if only as a monitoring signal for subsequent time periods. This file also provides an easy way to generate reference population mortality rates for epidemiologic studies.