PubMed · 10242996
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
G E Turner. 1979-06-08. Exporting expertise.. https://pubmed.ncbi.nlm.nih.gov/10242996/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
INTRODUCTION: An important factor determining survival after out-of-hospital cardiac arrest is how fast the ambulance personnel can reach the patient. MATERIALS AND METHODS: In a two-year period between 1996 and 1998, all ambulance calls to patients with out-of-hospital cardiac arrest in Oslo were evaluated. Of 1,026 cardiac arrests, 130 were excluded because of missing data. RESULTS: The median ambulance response interval was 7.2 min (5.7-9.0 as 25-75% percentiles). There was a tendency to shorter response intervals to the central parts of Oslo with medians between 3 and 4 min, while 14 more peripheral boroughs had median response intervals over 8 min. Of the 627 cases where the ambulance starting point was registered, 76% were from the only ambulance station in Oslo, located downtown. INTERPRETATION: In our opinion, the median ambulance response interval is unsatisfactory in large parts of Oslo, as a long response time gives a dramatically lower survival rate after cardiac arrest. A reorganisation and decentralization of the Oslo Emergency Medical Service System seems necessary.
BACKGROUND: There are few Norwegian recommendations for quality and efficacy of ambulance performance. A report commissioned by the Ministry of Health and Social Affairs concluded that the ambulance service was the weakest link in the chain of survival. The report proposed standards for response intervals in emergencies: 90% of the population in cities and urban areas should be reached by an ambulance within eight minutes. In rural areas, 90% should be reached within 25 minutes. MATERIAL AND METHODS: This study describes the ambulance response interval for the 2,589 red code emergencies in the 15 municipalities in Vestfold County in 1998, a county with a population of 208,687, or 97.5 inhabitants per square kilometre, with seven ambulance stations. A retrospective analysis was made of data for the year 1998. RESULTS: The proposed standard was not reached in any municipality in the county. The city of Tønsberg had the best performance, but even here only 48.9% of the population were reached by ambulance within eight minutes. The worst performance was found in the rural municipality of Tjøme; here, only 63.3% were reached within 25 minutes. INTERPRETATION: Achieving the standards proposed will require a major restructuring of existing ambulance services.