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OBJECTIVE: To determine the death rates and effect on premature mortality in the Northern Territory of acute rheumatic fever and rheumatic heart disease. METHODS: We ascertained deaths due to acute rheumatic fever and rheumatic heart disease for the period 1979-96 from death certificates, a database of all patients with these diseases and mortuary records. Crude and age-standardised death rates were calculated, as were years of potential life lost before age 65, between 15 and 65, and before age 70. RESULTS: Of 182 deaths, 171 (94%) were in Aboriginal people. The mean age at death of Aboriginal people was 35.7 years, compared to 67.3 years in non-Aboriginal people. The age-standardised death rate in Aboriginal people was 30.2 per 100,000 person-years, compared to 1.1 in non-Aboriginal people. Acute carditis caused 13 deaths at a mean age of 14.2 years. Mortality in Aboriginal people was highest in the > 30 age groups and in females. Premature mortality for Aboriginal people was more than four times that from developing countries. CONCLUSIONS: Acute rheumatic fever and rheumatic heart disease are not only common in Aboriginal people, they affect and often kill people in their most productive years. A co-ordinated control program should help in the short term, but will not address underlying causes of these and other preventable diseases.
Carapetis et al. (Thu,) studied this question.