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Goel R, Tiwari G, Varghese M, Bhalla K, Agrawal G, Saini G, Jha A, John D, Saran A, White H, Mohan D. Effectiveness of road safety interventions: An evidence and gap map. CAMPBELL SYSTEMATIC REVIEWS 2024; 20:e1367. [PMID: 38188231 PMCID: PMC10765170 DOI: 10.1002/cl2.1367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Background Road Traffic injuries (RTI) are among the top ten leading causes of death in the world resulting in 1.35 million deaths every year, about 93% of which occur in low- and middle-income countries (LMICs). Despite several global resolutions to reduce traffic injuries, they have continued to grow in many countries. Many high-income countries have successfully reduced RTI by using a public health approach and implementing evidence-based interventions. As many LMICs develop their highway infrastructure, adopting a similar scientific approach towards road safety is crucial. The evidence also needs to be evaluated to assess external validity because measures that have worked in high-income countries may not translate equally well to other contexts. An evidence gap map for RTI is the first step towards understanding what evidence is available, from where, and the key gaps in knowledge. Objectives The objective of this evidence gap map (EGM) is to identify existing evidence from all effectiveness studies and systematic reviews related to road safety interventions. In addition, the EGM identifies gaps in evidence where new primary studies and systematic reviews could add value. This will help direct future research and discussions based on systematic evidence towards the approaches and interventions which are most effective in the road safety sector. This could enable the generation of evidence for informing policy at global, regional or national levels. Search Methods The EGM includes systematic reviews and impact evaluations assessing the effect of interventions for RTI reported in academic databases, organization websites, and grey literature sources. The studies were searched up to December 2019. Selection Criteria The interventions were divided into five broad categories: (a) human factors (e.g., enforcement or road user education), (b) road design, infrastructure and traffic control, (c) legal and institutional framework, (d) post-crash pre-hospital care, and (e) vehicle factors (except car design for occupant protection) and protective devices. Included studies reported two primary outcomes: fatal crashes and non-fatal injury crashes; and four intermediate outcomes: change in use of seat belts, change in use of helmets, change in speed, and change in alcohol/drug use. Studies were excluded if they did not report injury or fatality as one of the outcomes. Data Collection and Analysis The EGM is presented in the form of a matrix with two primary dimensions: interventions (rows) and outcomes (columns). Additional dimensions are country income groups, region, quality level for systematic reviews, type of study design used (e.g., case-control), type of road user studied (e.g., pedestrian, cyclists), age groups, and road type. The EGM is available online where the matrix of interventions and outcomes can be filtered by one or more dimensions. The webpage includes a bibliography of the selected studies and titles and abstracts available for preview. Quality appraisal for systematic reviews was conducted using a critical appraisal tool for systematic reviews, AMSTAR 2. Main Results The EGM identified 1859 studies of which 322 were systematic reviews, 7 were protocol studies and 1530 were impact evaluations. Some studies included more than one intervention, outcome, study method, or study region. The studies were distributed among intervention categories as: human factors (n = 771), road design, infrastructure and traffic control (n = 661), legal and institutional framework (n = 424), post-crash pre-hospital care (n = 118) and vehicle factors and protective devices (n = 111). Fatal crashes as outcomes were reported in 1414 records and non-fatal injury crashes in 1252 records. Among the four intermediate outcomes, speed was most commonly reported (n = 298) followed by alcohol (n = 206), use of seatbelts (n = 167), and use of helmets (n = 66). Ninety-six percent of the studies were reported from high-income countries (HIC), 4.5% from upper-middle-income countries, and only 1.4% from lower-middle and low-income countries. There were 25 systematic reviews of high quality, 4 of moderate quality, and 293 of low quality. Authors' Conclusions The EGM shows that the distribution of available road safety evidence is skewed across the world. A vast majority of the literature is from HICs. In contrast, only a small fraction of the literature reports on the many LMICs that are fast expanding their road infrastructure, experiencing rapid changes in traffic patterns, and witnessing growth in road injuries. This bias in literature explains why many interventions that are of high importance in the context of LMICs remain poorly studied. Besides, many interventions that have been tested only in HICs may not work equally effectively in LMICs. Another important finding was that a large majority of systematic reviews are of low quality. The scarcity of evidence on many important interventions and lack of good quality evidence-synthesis have significant implications for future road safety research and practice in LMICs. The EGM presented here will help identify priority areas for researchers, while directing practitioners and policy makers towards proven interventions.
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Affiliation(s)
- Rahul Goel
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
| | - Geetam Tiwari
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
| | | | - Kavi Bhalla
- Department of Public Health SciencesUniversity of ChicagoChicagoIllinoisUSA
| | - Girish Agrawal
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
| | | | - Abhaya Jha
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
| | - Denny John
- Faculty of Life and Allied Health SciencesM S Ramaiah University of Applied Sciences, BangaloreKarnatakaIndia
| | | | | | - Dinesh Mohan
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
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Cuevas-Østrem M, Thorsen K, Wisborg T, Røise O, Helseth E, Jeppesen E. Care pathways and factors associated with interhospital transfer to neurotrauma centers for patients with isolated moderate-to-severe traumatic brain injury: a population-based study from the Norwegian trauma registry. Scand J Trauma Resusc Emerg Med 2023; 31:34. [PMID: 37365649 DOI: 10.1186/s13049-023-01097-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 06/13/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND Systems ensuring continuity of care through the treatment chain improve outcomes for traumatic brain injury (TBI) patients. Non-neurosurgical acute care trauma hospitals are central in providing care continuity in current trauma systems, however, their role in TBI management is understudied. This study aimed to investigate characteristics and care pathways and identify factors associated with interhospital transfer to neurotrauma centers for patients with isolated moderate-to-severe TBI primarily admitted to acute care trauma hospitals. METHODS A population-based cohort study from the national Norwegian Trauma Registry (2015-2020) of adult patients (≥ 16 years) with isolated moderate-to-severe TBI (Abbreviated Injury Scale [AIS] Head ≥ 3, AIS Body < 3 and maximum 1 AIS Body = 2). Patient characteristics and care pathways were compared across transfer status strata. A generalized additive model was developed using purposeful selection to identify factors associated with transfer and how they affected transfer probability. RESULTS The study included 1735 patients admitted to acute care trauma hospitals, of whom 692 (40%) were transferred to neurotrauma centers. Transferred patients were younger (median 60 vs. 72 years, P < 0.001), more severely injured (median New Injury Severity Score [NISS]: 29 vs. 17, P < 0.001), and had lower admission Glasgow Coma Scale (GCS) scores (≤ 13: 55% vs. 27, P < 0.001). Increased transfer probability was significantly associated with reduced GCS scores, comorbidity in patients < 77 years, and increasing NISSs until the effect was inverted at higher scores. Decreased transfer probability was significantly associated with increasing age and comorbidity, and distance between the acute care trauma hospital and the nearest neurotrauma center, except for extreme NISSs. CONCLUSIONS Acute care trauma hospitals managed a substantial burden of isolated moderate-to-severe TBI patients primarily and definitively, highlighting the importance of high-quality neurotrauma care in non-neurosurgical hospitals. The transfer probability declined with increasing age and comorbidity, suggesting that older patients were carefully selected for transfer to specialized care.
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Affiliation(s)
- Mathias Cuevas-Østrem
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway.
- Department of Research, Norwegian Air Ambulance Foundation, Oslo, Norway.
- Norwegian Trauma Registry, Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.
- C/O Norwegian Air Ambulance Foundation, Postboks 414 Sentrum, Oslo, 0103, Norway.
| | - Kjetil Thorsen
- Department of Research, Norwegian Air Ambulance Foundation, Oslo, Norway
| | - Torben Wisborg
- INTEREST: Interprofessional Rural Research Team-Finnmark, Faculty of Health Sciences, University of Tromsø-the Arctic University of Norway, Hammerfest, Norway
- Norwegian National Advisory Unit on Trauma, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway
- Hammerfest Hospital, Department of Anaesthesiology and Intensive Care, Finnmark Health Trust, Hammerfest, Norway
| | - Olav Røise
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
- Norwegian Trauma Registry, Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Eirik Helseth
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | - Elisabeth Jeppesen
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
- Department of Research, Norwegian Air Ambulance Foundation, Oslo, Norway
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Sundbom MF, Sandberg J, Johansson G, Brändström H, Nyström H, Haney M. Total Mission Time and Mortality in a Regional Interhospital Critical Care Transport System: A Retrospective Observational Study. Air Med J 2021; 40:404-409. [PMID: 34794779 DOI: 10.1016/j.amj.2021.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/04/2021] [Accepted: 08/06/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE We assessed the mortality risk related to the time for intensive care unit transport in a geographically large regional health care system. METHODS Patient-level data from critical care ambulance missions were analyzed for 2,067 cases, mission time, and relevant patient factors. Mission time was used as a surrogate for the "distance" to tertiary care, and mortality at 7 days and other intervals was assessed. RESULTS No increased mortality risk was found at 7 days in an unadjusted regression analysis (odds ratio = 1.00; range, 0.999-1.002; P = .66). In a secondary analysis, an increased mortality risk was observed in longer mission time subgroups and at later mortality assessment intervals (> 375 mission minutes and 90-day mortality; adjusted hazard ratio = 1.56; range, 1.07-2.28; P = .02). Negative changes in oxygenation and hemodynamic status and transport-related adverse events were associated with the longest flight times. Measurable but small changes during flight were noted for mean arterial pressure and oxygenation. CONCLUSION The main finding was that there was no overall difference in mortality risk based on mission time. We conclude that transport distances or accessibility to critical care in the tertiary care center in a geographically large but sparsely populated region is not clearly associated with mortality risk.
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Affiliation(s)
- Marcus Fredriksson Sundbom
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Umeå University, Umeå, Sweden.
| | - Jessica Sandberg
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Umeå University, Umeå, Sweden
| | - Göran Johansson
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Umeå University, Umeå, Sweden
| | - Helge Brändström
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Umeå University, Umeå, Sweden
| | - Helena Nyström
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Umeå University, Umeå, Sweden
| | - Michael Haney
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Umeå University, Umeå, Sweden
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Paoli A, Pascolini M, Cipolotti G, Spagna A. Is Helicopter Really Faster Than Ambulance? The Padua Helicopter Emergency Medical Services Station Experience. Air Med J 2020; 39:399-403. [PMID: 33012480 DOI: 10.1016/j.amj.2020.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 05/21/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE Helicopter transport plays a fundamental role in modern health systems, and, yet, it is not been the focus of scientific research, especially in Italy. Our objective was to analyze Padua helicopter emergency medical services (HEMS) station operations to discover whether this resource has been used correctly and advantageously. METHODS The study was conducted considering 115 helicopter air ambulance operations minutes in 2018. Additionally, using geographic information systems and estimated ambulance data, a comparison was drawn between air and ground emergency medical services. RESULTS Interfacility transports involved mainly adults. There were 65 (56.52%) "acute transports," 49 (42.61%) "back transports," and 1 "hyperspecialized care transport" (0.87%). The average route distance was 44.23 km; the modal class was 25 to 30 km. The average mission time was 1 hour 26 minutes; the modal class was 1 hour to 1 hour 15 minutes. The Pearson correlation coefficient between flying/traveling time and the route length was 0.92 for helicopter and 0.94 for ambulance, and between mission time and route length, it was 0.05 for helicopter and 0.94 for ambulance. CONCLUSION Helicopters are not always the fastest mode of transporting patients, and journey time is variable. Because of the importance of rapid response in emergency situations, we propose not to use helicopters for transports less than 50 km in distance.
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Affiliation(s)
- Andrea Paoli
- UOC Centrale Operativa Servizio di Urgenza ed Emergenza Medica 118, Azienda Ospedaliera di Padova, Padua, Italy
| | | | - Giovanni Cipolotti
- UOC Centrale Operativa Servizio di Urgenza ed Emergenza Medica 118, Azienda ULSS 1 Dolomiti, Pieve di Cadore, Italy
| | - Andrea Spagna
- UOC Centrale Operativa Servizio di Urgenza ed Emergenza Medica 118, Azienda Ospedaliera di Padova, Padua, Italy
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Borgen IMH, Løvstad M, Andelic N, Hauger S, Sigurdardottir S, Søberg HL, Sveen U, Forslund MV, Kleffelgård I, Lindstad MØ, Winter L, Røe C. Traumatic brain injury-needs and treatment options in the chronic phase: Study protocol for a randomized controlled community-based intervention. Trials 2020; 21:294. [PMID: 32216840 PMCID: PMC7099773 DOI: 10.1186/s13063-020-4195-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 02/20/2020] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Traumatic brain injury (TBI) is often associated with life-long medical, cognitive, emotional, and behavioral changes. Although long-lasting disabilities are expected, research on effective treatment options in the chronic phase of TBI is scarce. METHODS/DESIGN This study protocol describes a randomized controlled trial (RCT) aimed at evaluating the effectiveness of a goal-oriented and community-based intervention for increasing community integration, quality of life, and functional independence in the chronic phase of complicated mild to severe TBI. Participants will be recruited from Oslo University Hospital, Norway. Patients aged 18-72 years living at home with MRI/CT-verified intracranial abnormalities, a TBI diagnosis, a time since injury of ≥ 2 years, and who experience either current TBI-related problems or restrictions in community integration will be included. The 120 participants will be randomized 1:1 to either (a) an intervention group, which will receive an in-home intervention program over 4 months, or (b) a control group receiving standard care in the municipalities. The intervention will consist of six home visits and two telephone contacts with a rehabilitation professional. A SMART-goal approach will be adopted to target the individual's self-reported TBI difficulties in everyday life. Primary outcomes will be self-reported quality of life and participation. Secondary outcomes include symptom burden, emotional functioning, and clinician-assessed global outcome and need for rehabilitation services. Outcomes will be evaluated at baseline and 4-5 and 12 months after baseline. Caregiver burden and general health will be assessed in participating family members. Goal attainment and acceptability will be evaluated in the intervention group. A process evaluation will be carried out to evaluate protocol adherence, and a cost-effectiveness analysis will be applied if the intervention is found to be effective. DISCUSSION The current study provides an innovative approach to rehabilitation in the chronic phase of TBI evaluated using an RCT design that may inform treatment planning, health policies, and coordination of patient care. Further, the study may demonstrate new modes of establishing collaboration and knowledge transition between specialized rehabilitation facilities and local rehabilitation services that may improve patient outcomes. TRIAL REGISTRATION ClinicalTrials.gov, NCT03545594. Registered on June 4th, 2018.
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Affiliation(s)
- Ida Maria H. Borgen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
| | - Marianne Løvstad
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway
| | - Nada Andelic
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Center for Habilitation and Rehabilitation Models and Services (CHARM), Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Solveig Hauger
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway
| | | | - Helene L. Søberg
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Unni Sveen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Marit V. Forslund
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Ingerid Kleffelgård
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Marte Ørud Lindstad
- Department of Health Sciences in Gjøvik, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Gjøvik, Norway
| | - Laraine Winter
- Philadelphia Research and Education Foundation, Philadelphia, PA USA
- Nursing Service, Department of Veterans Affairs Medical Center, Philadelphia, PA USA
| | - Cecilie Røe
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
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Winter L, Moriarty H, Robinson K. Employment Status Among U.S. Military Veterans With Traumatic Brain Injury: Mediation Analyses and the Goal of Tertiary Prevention. Front Neurol 2019; 10:190. [PMID: 30930830 PMCID: PMC6428699 DOI: 10.3389/fneur.2019.00190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 02/14/2019] [Indexed: 12/03/2022] Open
Abstract
For most individuals with traumatic brain injury (TBI), the ability to work is crucial to financial and psychological well-being. TBI produces a wide range of cognitive, physical, emotional, and interpersonal impairments that may undermine the ability to work. Employment is therefore a primary goal of TBI rehabilitation and has been the focus of extensive research. Although this literature has identified predictors of employment outcomes, few studies have examined the mechanisms that underlie these associations. Mediation analysis can identify these mechanisms, provide a more nuanced view of how predictors jointly affect rehabilitation outcomes, and identify predictors that, if treatable conditions, could be useful targets for tertiary prevention. Such efforts are aimed at reducing long-term impairments, disability, or suffering resulting from the injury. The study sample comprised 83 U.S. military veterans with TBI who had participated in a larger rehabilitation study and were interviewed in their homes. Bivariate tests revealed significant associations of employment with pain, cognitive functioning, self-rated health, depressive symptoms and physical functioning; the latter variable was operationalized in two ways—using the Patient Competency Rating Scale and the SF–36V physical functioning subscales. Because these physical functioning measures were highly intercorrelated (r = 0.69, p < 0.0001), separate regression models were conducted. In the hierarchical binary logistic regression models, predictors were entered in order of modifiability, with comorbidities (pain) entered in block 1, physical health/functioning sequelae in block 2, and depressive symptoms in block 3. In the regression using the SF-36V measure of physical functioning, pain's effect was mediated by the physical functioning/health predictors, with only physical functioning emerging as significant, but this effect was itself mediated by depressive symptoms. In the regression using the PCRS physical-function measure, only depressive symptoms emerged as a mediator of other effects. Findings underscore the central role of depression in the employment status of veterans with TBI, suggesting that negative effects of other problems/limitations could be mitigated by more effective treatment of depression. Thus, for many with chronic TBI who live with vocational limitations, outcomes may improve with lower depression. Findings argue for the wider use of mediation approaches in TBI research as a means of identifying targets for tertiary prevention of poor outcomes.
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Affiliation(s)
- Laraine Winter
- Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, United States
| | - Helene Moriarty
- Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, United States.,M. Louise Fitzpatrick College of Nursing, Villanova University, Villanova, PA, United States
| | - Keith Robinson
- Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, United States
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Di Rocco D, Pasquier M, Albrecht E, Carron PN, Dami F. HEMS inter-facility transfer: a case-mix analysis. BMC Emerg Med 2018; 18:13. [PMID: 29769024 PMCID: PMC5956835 DOI: 10.1186/s12873-018-0163-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 05/02/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Helicopter emergency medical services (HEMS) are popular rescue systems despite inconsistent evidence in the scientific literature to support their use for primary interventions, as well as for inter-facility transfer (IFT). There is little research about IFT by HEMS, hence questions remain about the appropriateness of this method of transport. The aim of this study was to describe a case-mix of operational and medical characteristics for IFT activity of a sole HEMS base, and identify indicators of over-triage. METHODS This is a retrospective study on HEMS IFT over 36 months, from January 1st 2013 to December 31st 2015. Medical and operational data from the database of the Emergency Department of Lausanne University Hospital, which provides the emergency physicians for this helicopter base, were reviewed. It included distance and time of flight transport, type of care during flight, and estimated distance of transport if conducted by ground. RESULTS There were 2194 HEMS missions including 979 IFT (44.6%). Most transfers involved adults (> 17 years old; 799 patients, 81.6%). Forty patients (4.1%) were classified as having benefitted from resuscitation or life-saving measures performed in flight, 615 (62.8%) from emergency treatment and 324 (33.1%) from simple clinical examination. The median distance by air between hospitals was 35.4 km. The estimated median distance by road was 47.7 km. The median duration time from origin to destination by air was 12 min. CONCLUSIONS This case-mix of IFTs by HEMS presents a high severity. There are many signs in favour of over-triage. We propose indicators to help choosing whether HEMS is the most appropriate mean of transport to perform the transfer regarding patient condition, geography, and medical competences available aboard ground ambulances; this may reduce over-triage.
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Affiliation(s)
- Damien Di Rocco
- Medical Student, Faculty of Medicine, University of Lausanne, Lausanne, Switzerland
| | - Mathieu Pasquier
- Emergency Department, Lausanne University Hospital (CHUV), Bugnon 46, 1011, Lausanne, Switzerland
| | - Eric Albrecht
- Department of Anaesthesia, Lausanne University Hospital, Lausanne, Switzerland
| | - Pierre-Nicolas Carron
- Emergency Department, Lausanne University Hospital (CHUV), Bugnon 46, 1011, Lausanne, Switzerland
| | - Fabrice Dami
- Emergency Department, Lausanne University Hospital (CHUV), Bugnon 46, 1011, Lausanne, Switzerland.
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Uleberg O, Kristiansen T, Pape K, Romundstad PR, Klepstad P. Trauma care in a combined rural and urban region: an observational study. Acta Anaesthesiol Scand 2017; 61:346-356. [PMID: 28111748 DOI: 10.1111/aas.12856] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 12/17/2016] [Accepted: 12/29/2016] [Indexed: 02/03/2023]
Abstract
BACKGROUND The available information on trauma care in mixed rural-urban areas with scattered populations is limited. The aim of this study is to describe epidemiology, resource use, transfers and outcomes for trauma care within such an area, prior to implementation of a formal trauma system. METHODS A multicentre observational study including potential severely injured patients from June 2007 to May 2010. All patients received by trauma teams at seven acute care hospitals (ACH) and one major trauma centre (MTC) were included. Major trauma was defined as Injury Severity Score (ISS) > 15. RESULTS A total of 2323 patients were included. ACH received 1330 patients and delivered definite care to 85% of these. Only 329 (14%) patients were major trauma of which 134 (41%) were initially received at an ACH. Nine per cent of patients were transferred between hospitals. After inter-hospital transfers, 79% of all major trauma patients received definite care at the MTC. Helicopter emergency services admitted 52% of major trauma and performed 68% of inter-hospital transfers from ACH to MTC. Forty-eight patients (2%) died within 30 days. CONCLUSION In a region with a dispersed network of hospitals, geographical challenges, and low rate of major trauma cases, efforts should be made to identify patients with major trauma for treatment at a MTC as early as possible. This can be done by implementing triage and transfer guidelines, maintaining competence at ACHs for initial stabilization, and sustaining an organization for effective inter-facility transfers.
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Affiliation(s)
- O. Uleberg
- Department of Emergency Medicine and Pre-Hospital Services; St. Olav's University Hospital; Trondheim Norway
- Department of Circulation and Medical Imaging; Faculty of medicine; NTNU; Norwegian University of Science and Technology; Trondheim Norway
| | - T. Kristiansen
- Department of Anaesthesiology; Division of Emergencies and Critical Care; Oslo University Hospital; Oslo Norway
| | - K. Pape
- Department of Public Health; Faculty of medicine; NTNU; Norwegian University of Science and Technology; Trondheim Norway
| | - P. R. Romundstad
- Department of Public Health; Faculty of medicine; NTNU; Norwegian University of Science and Technology; Trondheim Norway
| | - P. Klepstad
- Department of Circulation and Medical Imaging; Faculty of medicine; NTNU; Norwegian University of Science and Technology; Trondheim Norway
- Department of Anaesthesiology and Intensive Care Medicine; St. Olav's University Hospital; Trondheim Norway
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Yang NP, Phan DV, Lee YH, Hsu JC, Pan RH, Chan CL, Chang NT, Chu D. Retrospective one-million-subject fixed-cohort survey of utilization of emergency departments due to traumatic causes in Taiwan, 2001-2010. World J Emerg Surg 2016; 11:41. [PMID: 27579054 PMCID: PMC5004311 DOI: 10.1186/s13017-016-0098-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 08/06/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Epidemiological study was needed to evaluate trends in emergency department (ED) utilization that could be taken into account when making policy decisions regarding the delivery and distribution of medical resources. METHODS A retrospective fixed-cohort study of emergency medical utilization from 2001 to 2010 was performed based on one-million people sampled in 2010 in Taiwan. Focusing on traumatic cases, the annual incidences in various groups split according to sex and age were calculated, and further information regarding location of trauma and type of trauma was obtained. RESULTS In 2010, significantly greater proportions of male and younger subjects were visitors to EDs with a traumatic injury. During 2001-2010, the number of both traumatic cases and non-traumatic cases presenting at EDs significantly increased (average annual percentage change, AAPC 4.7 and 3.6, respectively) and a significantly greater direct medical cost associated with traumatic cases than non-traumatic cases was noted. Focusing on traumatic cases, most of these cases were directed to highest-level hospitals, accounting for 73.5-78.8 % of all traumatic cases, with a significant AAPC of 5.6. The traumatic ED visit annual incidence in males was 58.63 in 2001, which significantly increased to 69.35 per 1000 persons in 2010 (AAPC 1.5); and in females was 38.96 in 2001, which significantly increased to 50.73 per 1000 persons in 2010 (AAPC 2.5). Most of the traumatic cases treated in EDs were minor injuries, such as contusion with the skin intact, open wound of the upper limbs, open wound of the head, neck, or trunk, and other superficial injury (accounting for about 60 % of all cases). The traumatic categories of sprains/strains of joints and adjacent muscles, fractures of upper limbs, fractures of lower limbs, and fractures of the spine/trunk required greater medical resources and significantly positive AAPC values (4.3, 4.0, 4.5 and 6.8, respectively). CONCLUSIONS Increased ED utilization due to traumatic causes, as assessed by the annual number of cases and incidence, average direct medical cost and highest-level hospital utilization, was observed from 2001 to 2010. Orthopedic-related injuries, including soft tissue trauma of extremities and various fractures, were the categories with the greatest increase in incidence.
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Affiliation(s)
- Nan-Ping Yang
- Department of Surgery & Orthopedics, Keelung Hospital, Ministry of Health & Welfare, Keelung, Taiwan.,Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Institute of Public Health and Community Medicine Research Center, National Yang-Ming University, Taipei, Taiwan
| | - Dinh-Van Phan
- Department of Information Management, Yuan Ze University, Taoyuan, Taiwan.,Innovation Center for Big Data and Digital Convergence, Yuan Ze University, Taoyuan, Taiwan
| | - Yi-Hui Lee
- Department of Nursing, School of Nursing, College of Medicine, Chang-Gang University, Taoyuan, Taiwan
| | - Jin-Chyr Hsu
- Department of Medicine, Taipei Hospital, Ministry of Health & Welfare, Taipei, Taiwan
| | - Ren-Hao Pan
- Department of Information Management, Yuan Ze University, Taoyuan, Taiwan.,Innovation Center for Big Data and Digital Convergence, Yuan Ze University, Taoyuan, Taiwan
| | - Chien-Lung Chan
- Department of Information Management, Yuan Ze University, Taoyuan, Taiwan.,Innovation Center for Big Data and Digital Convergence, Yuan Ze University, Taoyuan, Taiwan
| | - Nien-Tzu Chang
- Department of Nursing, School of Nursing, College of Medicine, Chang-Gang University, Taoyuan, Taiwan.,School of Nursing, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Dachen Chu
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Institute of Public Health and Community Medicine Research Center, National Yang-Ming University, Taipei, Taiwan.,Department of Neurosurgery, Taipei City Hospital, Taipei, Taiwan.,Department of Health Care Management, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
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10
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Ghorbani P, Ringdal KG, Hestnes M, Skaga NO, Eken T, Ekbom A, Strömmer L. Comparison of risk-adjusted survival in two Scandinavian Level-I trauma centres. Scand J Trauma Resusc Emerg Med 2016; 24:66. [PMID: 27164973 PMCID: PMC4862151 DOI: 10.1186/s13049-016-0257-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 05/03/2016] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Assessment of trauma-system performance is important for improving the care of injured patients. The aim of the study was to compare risk-adjusted survival in two Scandinavian Level-I trauma centres. METHODS This was an observational, retrospective study of prospectively-collected trauma registry data for patients >14 years from Karolinska University Hospital - Solna (KUH), Sweden, and Oslo University Hospital - Ullevål (OUH), Norway, from 2009-2011. Probability of survival (Ps) was calculated according to the Trauma and Injury Severity Score (TRISS) method. Risk-adjusted survival per patient was calculated by assigning every patient a value corresponding to gained or lost fractional life: Each survivor contributed a reward of 1-Ps and each death a penalty of -Ps. The sum of penalties and rewards, corresponding to the difference between expected and actual mortality, was compared between the centres. We present the data as excess survivors per 100 trauma patients. RESULTS There were 4485 admissions at KUH and 3591 at OUH. The proportion of severely injured patients was higher at OUH compared with KUH (Injury Severity Score [ISS] >15: 33.9 % vs. 21.1 %, p <0.001). OUH had a larger proportion of patients >65 years (16.0 % vs. 13.4 %, p <0.001) and greater comorbidity (ASA-PS ≥3: 14.6 % vs. 6.9 %, p <0.001) compared with KUH. The frequency of helicopter transport and presence of prehospital physicians was higher at OUH compared with KUH (27.6 % vs. 15.5 % and 30.5 % vs. 3.7 %, both p <0.001). Secondary admissions were 5.2-fold more common at OUH compared with KUH (p <0.001). There were no differences in 30-day mortality for severely injured patients (ISS >15). Risk-adjusted survival rate was higher at OUH than at KUH for primary (0.59 vs. 0.51) but lower for secondary (1.41 vs. 2.85) admissions (both p <0.001). CONCLUSION Adjustments for age as a continuous variable and comorbidity should be made when comparing risk-adjusted survival between hospitals, but this is not possible with the TRISS model. A survival prediction model that takes this into account may be a better choice for Scandinavian trauma populations. The current study could not rule out the influence of the system differences between the centres on risk-adjusted survival.
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Affiliation(s)
- Poya Ghorbani
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.
| | - Kjetil Gorseth Ringdal
- Department of Anaesthesiology, Vestfold Hospital Trust, Tønsberg, Norway
- Norwegian Trauma Registry, Oslo University Hospital, Oslo, Norway
| | - Morten Hestnes
- Norwegian Trauma Registry, Oslo University Hospital, Oslo, Norway
- Oslo University Hospital Trauma Registry, Oslo University Hospital, Oslo, Norway
- Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital - Ullevål, Oslo, Norway
| | - Nils Oddvar Skaga
- Oslo University Hospital Trauma Registry, Oslo University Hospital, Oslo, Norway
- Department of Anaesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital - Ullevål, Oslo, Norway
| | - Torsten Eken
- Oslo University Hospital Trauma Registry, Oslo University Hospital, Oslo, Norway
- Department of Anaesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital - Ullevål, Oslo, Norway
| | - Anders Ekbom
- Department of Medicine, Karolinska University Hospital - Solna, Stockholm, Sweden
| | - Lovisa Strömmer
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden
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11
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Mortality and One-Year Functional Outcome in Elderly and Very Old Patients with Severe Traumatic Brain Injuries: Observed and Predicted. Behav Neurol 2015; 2015:845491. [PMID: 26688614 PMCID: PMC4672101 DOI: 10.1155/2015/845491] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2015] [Revised: 10/29/2015] [Accepted: 11/08/2015] [Indexed: 11/21/2022] Open
Abstract
The aim of the present study was to evaluate mortality and functional outcome in old and very old patients with severe traumatic brain injury (TBI) and compare to the predicted outcome according to the internet based CRASH (Corticosteroid Randomization After Significant Head injury) model based prediction, from the Medical Research Council (MRC). Methods. Prospective, national multicenter study including patients with severe TBI ≥65 years. Predicted mortality and outcome were calculated based on clinical information (CRASH basic) (age, GCS score, and pupil reactivity to light), as well as with additional CT findings (CRASH CT). Observed 14-day mortality and favorable/unfavorable outcome according to the Glasgow Outcome Scale at one year was compared to the predicted outcome according to the CRASH models. Results. 97 patients, mean age 75 (SD 7) years, 64% men, were included. Two patients were lost to follow-up; 48 died within 14 days. The predicted versus the observed odds ratio (OR) for mortality was 2.65. Unfavorable outcome (GOSE < 5) was observed at one year follow-up in 72% of patients. The CRASH models predicted unfavorable outcome in all patients. Conclusion. The CRASH model overestimated mortality and unfavorable outcome in old and very old Norwegian patients with severe TBI.
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12
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Raatiniemi L, Liisanantti J, Niemi S, Nal H, Ohtonen P, Antikainen H, Martikainen M, Alahuhta S. Short-term outcome and differences between rural and urban trauma patients treated by mobile intensive care units in Northern Finland: a retrospective analysis. Scand J Trauma Resusc Emerg Med 2015; 23:91. [PMID: 26542684 PMCID: PMC4635532 DOI: 10.1186/s13049-015-0175-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 11/02/2015] [Indexed: 02/03/2023] Open
Abstract
Background Emergency medical services are an important part of trauma care, but data comparing urban and rural areas is needed. We compared 30-day mortality and length of intensive care unit (ICU) stay for trauma patients injured in rural and urban municipalities and collected basic data on trauma care in Northern Finland. Methods We examined data from all trauma patients treated by the Finnish Helicopter Emergency Medical Services in 2012 and 2013. Only patients surviving to hospital were included in the analysis but all pre-hospital deaths were recorded. All data was retrieved from the national Helicopter Emergency Medical Services database, medical records, and the Finnish Causes of Death Registry. Patients were defined as urban or rural depending on the type of municipality where the injury occurred. Results A total of 472 patients were included. Age and Injury Severity Score did not differ between rural and urban patients. The pre-hospital time intervals and distances to trauma centers were longer for rural patients and a larger proportion of urban patients had intentional injuries (23.5 % vs. 9.3 %, P <0.001). The 30-day mortality for severely injured patients (Injury Severity Score >15) was 23.9 % in urban and 13.3 % in rural municipalities. In the multivariate regression analysis the odds ratio (OR) for 30-day mortality was 2.8 (95 % confidence interval 1.0 to 7.9, P = 0.05) in urban municipalities. There was no difference in the length of ICU stay or scores. Twenty patients died on scene or during transportation and 56 missions were aborted because of pre-hospital death. Conclusions The severely injured urban trauma patients had a trend toward higher 30-day mortality compared with patients injured in rural areas but the length of ICU stay was similar. However, more pre-hospital deaths occurred in rural municipalities. The time before mobile ICU arrival appears to be critical for trauma patients’ survival, especially in rural areas.
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Affiliation(s)
- Lasse Raatiniemi
- Department of Anaesthesia and Intensive Care, Lapland Central Hospital, Rovaniemi, Finland. .,Centre for Pre-Hospital Emergency Services, Oulu University Hospital, Oulu, Finland. .,Medical Research Center, University of Oulu and Oulu University Hospital, Oulu, Finland.
| | - Janne Liisanantti
- Division of Intensive Care Medicine, Oulu University Hospital, Oulu, Finland.,Medical Research Center, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Suvi Niemi
- Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Heini Nal
- Centre for Pre-Hospital Emergency Services, Oulu University Hospital, Oulu, Finland
| | - Pasi Ohtonen
- Division of Operative Care, Oulu University Hospital, Oulu, Finland.,Medical Research Center, University of Oulu and Oulu University Hospital, Oulu, Finland
| | | | - Matti Martikainen
- Centre for Pre-Hospital Emergency Services, Oulu University Hospital, Oulu, Finland
| | - Seppo Alahuhta
- Medical Research Center, University of Oulu and Oulu University Hospital, Oulu, Finland
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13
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Uleberg O, Vinjevoll OP, Kristiansen T, Klepstad P. Norwegian trauma care: a national cross-sectional survey of all hospitals involved in the management of major trauma patients. Scand J Trauma Resusc Emerg Med 2014; 22:64. [PMID: 25388400 PMCID: PMC4237744 DOI: 10.1186/s13049-014-0064-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 10/20/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Approximately 10% of the Norwegian population is injured every year, with injuries ranging from minor injuries treated by general practitioners to major and complex injuries requiring specialist in-hospital care. There is a lack of knowledge concerning the caseload of potentially severely injured patients in Norwegian hospitals. Aim of the study was to describe the current status of the Norwegian trauma system by identifying the number and the distribution of contributing hospitals and the caseload of potentially severely injured trauma patients within these hospitals. METHODS A cross-sectional survey with a structured questionnaire was sent in the summer of 2012 to all Norwegian hospitals that receive trauma patients. These were defined by number of trauma team activations in the included hospitals. A literature review was performed to assess over time the development of hospitals receiving trauma patients. RESULTS Forty-one hospitals responded and were included in the study. In 2011, four trauma centres and 37 acute care hospitals received a total of 6,570 trauma patients. Trauma centres received 2,175 (33%) patients and other hospitals received 4,395 (67%) patients. There were significant regional differences between health care regions in the distribution of trauma patients between trauma centres and acute care hospitals. More than half (52.5%) of the hospitals received fewer than 100 patients annually. The national rate of hospital admission via trauma teams was 13 per 10,000 inhabitants. There was a 37% (from 65 to 41) reduction in the number of hospitals receiving trauma patients between 1988 and 2011. CONCLUSIONS In 2011, hospital acute trauma care in Norway was delivered by four trauma centres and 37 acute care hospitals. Many hospitals still receive a small number of potentially severely injured patients and only a few hospitals have an electronic trauma registry. Future development of the Norwegian trauma system needs to address the challenge posed by a scattered population and long geographical distances. The implementation of a trauma system, carefully balanced between centres with adequate caseloads against time from injury to hospital care, is needed and has been shown to have a beneficial effect in countries with comparable challenges.
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Affiliation(s)
- Oddvar Uleberg
- Department of Emergency Medicine and Pre-Hospital Services, St. Olav's University Hospital, Trondheim, Norway.
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.
| | | | - Thomas Kristiansen
- Department of Anesthesiology, Vestre Viken HF, Buskerud Hospital, Drammen, Norway.
| | - Pål Klepstad
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.
- Department of Anesthesiology and Intensive Care Medicine, St. Olav's University Hospital, Trondheim, Norway.
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14
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Kristiansen T, Rehn M, Gravseth HM, Lossius HM, Kristensen P. Paediatric trauma mortality in Norway: a population-based study of injury characteristics and urban-rural differences. Injury 2012; 43:1865-72. [PMID: 21939971 DOI: 10.1016/j.injury.2011.08.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Revised: 07/14/2011] [Accepted: 08/10/2011] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Paediatric injury is a major global public health challenge. Epidemiological research is required for effective primary injury prevention and to develop trauma systems for optimal management of childhood injuries. This study aimed to describe the characteristics and geographical distribution of paediatric trauma deaths and to assess the relationship between rural locations and mortality rates. MATERIALS AND METHODS By accessing national registries, all trauma related deaths of persons aged 0-15 years in Norway from 1998 to 2007 were included. Paediatric trauma mortality rates and injury characteristic were analysed in relation to three different measures of municipal rurality: centrality, population density and settlement density. RESULTS There were 462 trauma related deaths during the study period and the national annual paediatric mortality rate was 4.81/100000. Rural areas had higher mortality rates, and this difference was best predicted by municipal centrality. Rural trauma was characterised by traffic accidents and deaths that occurred prior to reaching hospital. The rural and northernmost county, Finnmark, had a mortality rate three times the national average. CONCLUSION Mortality rates after childhood injury are high in rural areas. Substantiated measures of rurality are required for optimal allocation of primary and secondary preventive measures.
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Affiliation(s)
- Thomas Kristiansen
- Norwegian Air Ambulance Foundation, Department of Research, N-1440 Drøbak, Norway.
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15
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Ringen AH, Hjortdahl M, Wisborg T. Norwegian trauma team leaders--training and experience: a national point prevalence study. Scand J Trauma Resusc Emerg Med 2011; 19:54. [PMID: 21975088 PMCID: PMC3197515 DOI: 10.1186/1757-7241-19-54] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2011] [Accepted: 10/05/2011] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The treatment of trauma victims is a complex multi-professional task in a stressful environment. We previously found that trauma team members perceive leadership as the most important human factor. The aim of the present study was to assess the experience and education of Norwegian trauma team leaders, and allow them to describe their perceived educational needs. METHODS We conducted an anonymous descriptive study using a point prevalence methodology based on written questionnaires. All 45 hospitals in Norway receiving severely injured trauma victims were contacted on a randomly selected weeknight during November 2009. Team leaders were asked to specify what trauma related training programs they had participated in, how much experience they had, and what further training they wished, if any. RESULTS Response rate was 82%. Slightly more than half of the team leaders were residents. The median working experience as a surgeon among team leaders was 7.5 years. Sixty-eight percent had participated in multi-professional training in non-technical skills, while 54% had passed the advanced trauma life support(ATLS) course. Fifty-one percent were trained in damage control surgery. A median of one course per team leader was needed to comply with the new proposed national standards. Team leaders considered training in damage control surgery the most needed educational objective. CONCLUSIONS Level of experience among team leaders was highly variable and their educational background insufficient according to international and proposed national standards. Proposed national standards should be urgently implemented to ensure equal access to high quality trauma care.
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Affiliation(s)
- Amund Hovengen Ringen
- The BEST Foundation: Better & Systematic Team Training, Hammerfest Hospital, Department of Anaesthesiology and Intensive Care, Finnmark Health Trust, Hammerfest, Norway.
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