Myocardial infarction and sudden death in Auckland.
A population-based register of definite myocardial infarction and sudden death was established in Auckland for the twelve months from 1 March 1981. Data were collected on 905 myocardial infarctions and 300 sudden deaths that occurred in people under the age of 70 years. The age standardised event rates were more than three times higher in men than in women. The rates of myocardial infarction were comparable in Maoris and non-Maoris but the sudden death rate was almost three times higher in Maoris than in the other ethnic groups. The age standardised 28 day myocardial infarction case fatality rates were 27% and 21% for men and women respectively. Overall, 42% of patients who reached hospital were transported by a life support unit, and 59% of patients who reached a coronary care unit did so within four hours of onset.
D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000150:complications; D003645:Death, Sudden / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000453:epidemiology* / Q000209:etiology / Q000628:therapy; D009520:New Zealand; D010343:Patient Admission; D012008:Recurrence; D012042:Registries