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  • Title: Pre-hospital emergency care: evaluation of an Australian system.
    Author: Bjorklünd P, O'Rourke MF.
    Journal: Aust N Z J Med; 1984 Aug; 14(4):419-23. PubMed ID: 6596051.
    Abstract:
    The efficacy of the Sydney ambulance paramedic service in dealing with out-of-hospital cardiac and other emergencies was examined. The outcome of 182 cases (from a total of 1,799 casualty calls) treated by a paramedic service was compared with the outcome of 104 similar cases (from a total of 2,376 calls) treated by a general duties service. There were 33 cases of cardiac arrest in the general duties group; resuscitation was attempted in 12 and none survived. There were 49 cases of cardiac arrest in the paramedic group; resuscitation was attempted in 21 cases and 4 survived. There were 35 cases of suspected myocardial infarction in the general duties group; 7 died compared with 58 cases and 4 deaths, in the paramedic group (mortality 20%, cf. 7%; difference not significant). The increased cost of a paramedic call, less than half of an entire hospital day, appears justified by better results.
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