Estimation of healthcare resources at sporting events.

BACKGROUND: The consequences of a major incident at a sporting event could be catastrophic. Therefore, there should be an estimation of the healthcare resources at such events as part of the planning. Although there are National guidelines (e.g., Planning Safe Public Events: Practical Guidelines in Australia) defining the role of the healthcare system at sporting events, these guidelines either lack a simple calculating method to estimate the need for healthcare resources or the methods are complex and impractical to use. The objective of this study was to find a safe and easy method for the estimation of healthcare resources at sporting events. METHODS: A model for the estimation of healthcare resources at music events recently has been approved in Sweden. After minor adjustments, this model was used at sport events by a number of planning officers. The models' accuracy and usability was evaluated by analyzing its outcome in a pilot and a controlled study using different sporting and non-sporting scenarios. RESULTS: The pilot study showed that the model was valid and easily could be used for various sporting events. The obtained estimations were consistent with the methods used by experienced planning officers in 97% of cases. The results of the controlled study showed that by using this model, the minimum amount of resources required easily could be calculated at sporting events and by people with different backgrounds. CONCLUSIONS: This model safely can be used at sporting events.

Trams--a risk factor for pedestrians.

In Gothenburg tram injuries were identified to be an important cause of traffic injuries and fatalities (48%) among pedestrians. During the summer middle-aged men, often under the influence of alcohol, were often severely injured and the injury rate was also high during the autumn. A majority (60%) of those fatally injured were under the influence of alcohol. Most injury events happened at or near a tram stop. The most serious injuries arose when the victim landed under a tram. In 1992, a runaway tram caused a major disaster, killing 10 pedestrians and injuring 30. The injury reducing measures the tram company has now started to introduce include safety railings at tram stops, side barriers on the tramcars to prevent people from falling under the tram and lower speeds near tram stops.

Prehospital triage, discrepancy in priority-setting between emergency medical dispatch centre and ambulance crews.

BACKGROUND: The timely provision of emergency medical services might be influenced by discrepancies in triage-setting between emergency medical dispatch centre and ambulance crews (ACR) on the scene resulting in overloaded emergency departments (ED) and ambulance activities. The aim of this study was to identify such discrepancies by reviewing ambulance transports within a metropolitan city in the western region of Sweden. METHODS: All data regarding ambulance transports in Gothenburg, Sweden, during a 6-month period were obtained and analyzed by reviewing the available registry. RESULTS: There was a discrepancy between emergency medical dispatch centre and ACR in priority setting, which may result in a number of unnecessary transports to the hospital with consequent overloading of ED and a negative impact on ambulance availability. CONCLUSION: Appropriate ambulance use is one important part of emergency preparedness. Overuse results in decreased emergency medical services (EMS) availability and ED-overcrowding. Several factors, such as an imprecise triage system and increased public demands, may influence such overutilization. Improving the triage system and comprehensive public education on appropriate use of ambulances are two important steps toward a better use of national EMS resources.

"Avoidable" deaths in two areas of Sweden - analysis of deaths in hospital after injury.

OBJECTIVE: To describe causes of death and other characteristics of "avoidable" deaths in patients admitted to hospital after trauma, and estimate and analyse changes in the avoidable death rate during the years studied. DESIGN: Retrospective analysis of medico legal autopsy material. SETTING: One northern and one western area in Sweden 1988-1996. SUBJECTS: 335 cases who died in hospital after trauma. MAIN OUTCOME MEASURES: Avoidable death, defined as an Injury Severity Score (ISS) of 35 or less and Abbreviated Injury Scale (AIS) head of 4 or less and cause of death. RESULTS: We found 70 avoidable deaths (21%). Among these, 15 (21%) died of head injuries, 17 (24%) of thoracic, abdominal, or pelvic injuries, and 38 (54%) of medical complications. The number of deaths after trauma decreased considerably from 1988-90 to 1994-96, but the proportion who died in hospital remained almost constant. The proportion of avoidable deaths decreased from 22% to 17%, mainly because the proportion of deaths from medical complications was halved. CONCLUSION: The standard of Swedish in-hospital trauma care has improved, particularly with a reduction in post-traumatic complications. However, there is still room for improvement in the treatment of complications among elderly people.