An application of the Sentinel Health Event (Occupational) concept to death certificates

This article describes a computer-based application of the Sentinel Health Event (Occupational) [SHE(O)] concept, developed in conjunction with five states, to monitor deaths which are occupationally related. The states have coded their state death certificate files for industry and occupation, using the decedent's usual occupation and industry as reported on the death certificate. From these files, the SHE(O) computer program selects deaths which are likely to be work-related, based on a previously published SHE(O) list of 50 disease rubrics and associated industries and occupations. The computer program matches the SHE(O) list with the recorded industry, occupation, and underlying cause of death. The program has been tested using 1984 death certificate data from Maine, upstate New York (excluding New York City), North Carolina, Pennsylvania, and Rhode Island. Approximately 1 to 2 per cent of all deaths were selected by the program, with lung cancer and coal workers' pneumoconiosis being the most frequent cause of death. The SHE(O) program may be useful for identifying deaths which are potentially occupationally related, but its utility and its application to death certificates needs further evaluation before recommending widespread use. Limitations are discussed, as well as plans for improving the application of the SHE(O) concept to death certificates.