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Yurt E, Gümüşsoy S. Exploring the experiences and challenges of motorcycle ambulance personnel in pre-hospital emergency healthcare services: A qualitative study. Work 2024:WOR240113. [PMID: 39240612 DOI: 10.3233/wor-240113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2024] Open
Abstract
BACKROUND Motorcycle ambulances are particularly useful in navigating narrow and congested areas during premium hours due to their ability to provide rapid access to patients in pre-hospital emergency healthcare services (PHEHS), possessing suitable and necessary advanced life support accessories, and their speed, flexibility, and ease of maneuverability. OBJECTIVE This study aims to examine the experiences and challenges encountered by motorcycle ambulance workers in PHEHS. METHODS This study adopts a qualitative research methodology, specifically employing a phenomenological approach within the framework of a case study. The research sample consists of 19 paramedics and Emergency Medical Technicians (EMTs) working on motorcycle ambulances. Purposeful sampling method, specifically the snowball sampling technique, was employed in selecting the sample. Research data were collected through in-depth interviews conducted using a semi-structured interview form, from August 2022 to February 2023. The interviews were transcribed, coded, and thematically analyzed using the MAXQDA program. RESULTS Participants shared their experiences and the problems they encountered while performing their duties across four themes: purpose of motorcycle ambulances, most frequently assigned cases, challenges encountered, and the importance of teamwork. CONCLUSIONS It is crucial to ensure personnel safety by forming the motorcycle ambulance team from selected individuals, subjecting the selected personnel to the same standard and comprehensive advanced driving and technical training, regulating working hours, increasing the number of personnel, and fostering teamwork. Further efforts are needed to improve the working conditions of motorcycle ambulance services.
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Affiliation(s)
- Esra Yurt
- Department of Disaster Medicine, İzmir Kavram Vocational School, Konak, İzmir, Turkey
| | - Süreyya Gümüşsoy
- Atatürk Health Care Vocational School, Ege University, Bornova, Izmir, Turkey
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Sepahvand E, Khankeh H, Hosseini M, Akhbari B. Spinal cord injury due to road traffic accident in the pre-hospital phase: a grounded theory study in an Iranian context. Front Public Health 2024; 12:1353342. [PMID: 39296843 PMCID: PMC11408166 DOI: 10.3389/fpubh.2024.1353342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 08/26/2024] [Indexed: 09/21/2024] Open
Abstract
Introduction Spinal cord injury is a devastating outcome for individuals and a major public health problem that leads to sensory, motor, and autonomic dysfunction and permanent disabilities. Thus, it is necessary to identify the causes of disability and injury both in the accident phase and in the post-accident phase. This study aimed to develop a theory based on which this complex environment can be discovered. Methods This research was a grounded theory study with the constant comparative analysis recommended by Corbin and Strauss in 2015. Participants in this study included 24 Participants were selected from Rofideh Rehabilitation Hospital and Shahid Jalaeipour Spinal Cord Injury Center of Tehran city in 2020. A semi-structured interview with an interview guide was used for data collection. Purposeful sampling method was performed within 10 months until data saturation. Lincoln and Guba's criteria were used to assess the scientific accuracy and validity of the study. Findings The results of interviews showed that "uncertainty" was identified as the most important concern of the injured people, and "trying to save the injured" was identified as the most important concern of the witnesses and families of the injured people. The main categories included "emotional interaction," "overwhelming anxiety," "the scene shock," "misunderstanding of the delay," "inadequate emergency service," and "insufficient understanding of the injury." Conclusion In a traffic accident, uncertainty about the situation is the main concern of everyone at the crash scene, from pre-hospital emergency personnel, traffic police, and law enforcement officer to the patient's companions and other witnesses. Further research is needed to shed more light on this issue.
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Affiliation(s)
- Elham Sepahvand
- Department of Nursing, School of Nursing and Midwifery, Social Determinants of Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
- Department of Nursing, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Hamidreza Khankeh
- Research Center of Health in Emergency and Disasters, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
| | - Mohammadali Hosseini
- Department of Nursing, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Behnam Akhbari
- Department of Physiotherapy, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
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Girardello C, Carron PN, Dami F, Darioli V, Pasquier M, Ageron FX. Evaluation of the prehospital administration of tranexamic acid for injured patients: a state-wide observational study with sex and age-disaggregated analysis. Emerg Med J 2024; 41:452-458. [PMID: 38876768 PMCID: PMC11287560 DOI: 10.1136/emermed-2023-213806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 04/28/2024] [Indexed: 06/16/2024]
Abstract
BACKGROUND Tranexamic acid (TXA) decreases mortality in injured patients and should be administered as soon as possible. Despite international guidelines recommending TXA in the prehospital setting, its use remains low. The aim of this study was to assess the prehospital administration of TXA for injured patients in a Swiss region. METHODS We conducted a retrospective observational study in Switzerland between 2018 and 2021. Inclusion criteria were injured patients ≥18 years for whom an ambulance or helicopter was dispatched. The exclusion criterion was minor injury defined by a National Advisory Committee for Aeronautics score <3. The primary outcome was the proportion of patients treated with TXA according to guidelines. The European guidelines were represented by the risk of death from bleeding (calculated retrospectively using the Bleeding Audit for Trauma and Triage (BATT) score). Factors impacting the likelihood of receiving TXA were assessed by multivariate analysis. RESULTS Of 13 944 patients included in the study, 2401 (17.2%) were considered at risk of death from bleeding. Among these, 257 (11%) received prehospital TXA. This represented 38% of those meeting US guidelines. For European guidelines, the treatment rate increased with the risk of death from bleeding: 6% (95% CI 4.4% to 7.0%) for low risk (BATT score 3-4); 13% (95% CI 11.1% to 15.9%) for intermediate risk (BATT score 5-7); and 21% (95% CI 17.6% to 25.6%) for high risk (BATT score ≥8) (p<0.01). Women and the elderly were treated less often than men and younger patients, irrespective of the risk of death from bleeding and the mechanism of injury. CONCLUSION The proportion of injured patients receiving TXA in the prehospital setting of the State of Vaud in Switzerland was low, with even lower rates for women and older patients. The reasons for this undertreatment are probably multifactorial and would require specific studies to clarify and correct them.
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Affiliation(s)
- Camille Girardello
- Emergency Department, Lausanne University Hospital, Lausanne, Switzerland
- University of Lausanne, Lausanne, Switzerland
| | - Pierre-Nicolas Carron
- Emergency Department, Lausanne University Hospital, Lausanne, Switzerland
- University of Lausanne, Lausanne, Switzerland
| | - Fabrice Dami
- Emergency Department, Lausanne University Hospital, Lausanne, Switzerland
| | - Vincent Darioli
- Emergency Department, Lausanne University Hospital, Lausanne, Switzerland
| | - Mathieu Pasquier
- Emergency Department, Lausanne University Hospital, Lausanne, Switzerland
- University of Lausanne, Lausanne, Switzerland
| | - François-Xavier Ageron
- Emergency Department, Lausanne University Hospital, Lausanne, Switzerland
- University of Lausanne, Lausanne, Switzerland
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Seid FY, Gete BC, Endeshaw AS. Challenges of pre-hospital emergency care at Addis Ababa Fire and Disaster Risk Management Commission, Addis Ababa, Ethiopia: a qualitative study. BMC Health Serv Res 2024; 24:803. [PMID: 38992683 PMCID: PMC11241940 DOI: 10.1186/s12913-024-11292-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 07/08/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND A challenge to pre-hospital emergency care is any barrier or obstacle that impedes quality pre-hospital care or impacts community pre-hospital utilization. The Addis Ababa Fire and Disaster Risk Management Commission (AAFDRMC) provides pre-hospital emergency services in Addis Ababa, Ethiopia. These services operate under a government-funded organization that delivers free emergency services, including out-of-hospital medical care and transportation to the most appropriate health facility. This study aimed to assess the challenges of pre-hospital emergency care at the Addis Ababa Fire and Disaster Risk Management Commission in Addis Ababa, Ethiopia. METHODS A qualitative descriptive study was conducted from November 20 to December 4, 2022. Data were collected through in-depth, semi-structured interviews with 21 experienced individuals in the field of pre-hospital emergency care, who were selected using purposeful sampling. A thematic analysis method was used to analyze the data. RESULTS This study includes twenty-one participants working at the Addis Ababa Fire and Disaster Risk Management Commission. Three major themes emerged. The themes that arose were the participants' perspectives on the challenges of pre-hospital emergency care in Addis Ababa, Ethiopia. CONCLUSION AND RECOMMENDATION The Fire and Disaster Risk Management Commission faces numerous challenges in providing quality pre-hospital emergency care in Addis Ababa. Respondents stated that infrastructure, communication, and resources were the main causes of pre-hospital emergency care challenges. There has to be more focus on emergency management in light of infrastructure reform, planning, staff training, and education, recruiting additional professional power, improving communication, and making pre-hospital emergency care an independent organization in the city.
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Affiliation(s)
- Feleku Yimer Seid
- Department of Emergency and Critical Care, St. Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Birhanu Chekol Gete
- Department of Emergency and Critical Care, St. Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Amanuel Sisay Endeshaw
- Department of Anesthesia, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia.
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Giribabu D, Ghosh K, Hari R, Chadha I, Rathore S, Kumar G, Roy S, Joshi NK, Bharadwaj P, Bera AK, Srivastav SK. Road accidents on Indian National highways, ambulance reachability and transportation of injured to trauma facility: Survey-based introspection of golden hour. J Family Med Prim Care 2024; 13:704-712. [PMID: 38605810 PMCID: PMC11006034 DOI: 10.4103/jfmpc.jfmpc_1832_23] [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: 11/16/2023] [Revised: 12/26/2023] [Accepted: 01/16/2024] [Indexed: 04/13/2024] Open
Abstract
Background The transportation system plays a crucial role in the context of socioeconomic development, whereas the highway infrastructure acts as a base for the transportation system. In recent years, a rich impetus has been given to the development of road infrastructure by Indian governance. There is a need to introspect how well the prevailing highway infrastructure is equipped with emergency rescue management during road accidents. Lack of ambulance service and trauma facilities along the highways results in a steady loss of lives and injuries and increases people's exposure to risks. Objective This study aims to determine the response time of ambulance reachability to the accident spot on Indian national highways associated with heavy commercial transportation. Also, determining the time to transport the injured to the nearest trauma facility is another factor included as an objective in this investigation. Methods The study adopted survey-based research, whereby the variables in the questionnaire were designed to record and assess the time for an ambulance to reach the accident spot and, from there, to transport the injured to the trauma management facility on Indian highways. Two hundred twenty-five participants who were either victims/relatives of victims or those involved in the rescue of the injured have participated in the survey. The dates of the accident events were 2017 and 2022. Results The survey resulted in the identification of two categories of highway accidents. The first category of accidents happened on the highways near city limits/dense settlements, and the second category occurred on the core highways. The percentage of accidents caused on the highways either adjacent to or passing through the city limits/dense settlements was reported to be higher than the accidents on the core highways. Ninety percent of the participants reported successful contact with the ambulance call/service centre, but only ~75% success rate exists for ambulances to reach the accident scene. On the core highways, the time taken for the ambulance to arrive at the accident scene is 25-35 minutes. The results from the survey ascertained that the patients were prioritised for treatment in the nearest hospitals (irrespective of having a trauma facility) at a distance of ~12-20 km, for which the time taken is ~15-25 minutes. Importantly, from the interviews, it is understood that in many cases, these hospitals have further referred to specialty hospitals located in nearby cities or trauma centres with greater facilities. Occasions exist where the injured were taken directly to hospitals 30-40 km from the accident spot, for which the time was more than 40 minutes. Conclusions The results provide evidence that in either of the accident cases on the highways that are adjacent to/passing through the city limits or on the core highways, the total time for emergency care accessibility is nearly 60 minutes or greater; this implies that in the majority of cases, there is very meagre time left to provide emergency medical care to the needy and injured on the Indian highways to abide by the concept of golden hour. Plausible reforms backed by technology for enabling highways into 'emergency rescuable highways' are highly needed to guarantee a safer and more sustainable transportation system in India.
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Affiliation(s)
| | - Koushik Ghosh
- Regional Remote Sensing Centre – West, NRSC/ISRO, Jodhpur, Rajasthan, India
| | - Rohit Hari
- Regional Remote Sensing Centre – West, NRSC/ISRO, Jodhpur, Rajasthan, India
| | - Ishani Chadha
- School of Public Health, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Sejal Rathore
- School of Public Health, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Gaurav Kumar
- Regional Remote Sensing Centre – West, NRSC/ISRO, Jodhpur, Rajasthan, India
| | - Subham Roy
- Regional Remote Sensing Centre – West, NRSC/ISRO, Jodhpur, Rajasthan, India
| | - Nitin Kumar Joshi
- School of Public Health, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Pankaj Bharadwaj
- School of Public Health, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Apurba K. Bera
- Regional Remote Sensing Centre – West, NRSC/ISRO, Jodhpur, Rajasthan, India
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Alruqi F, Aglago EK, Cole E, Brohi K. Factors Associated With Delayed Pre-Hospital Times During Trauma-Related Mass Casualty Incidents: A Systematic Review. Disaster Med Public Health Prep 2023; 17:e525. [PMID: 37947290 DOI: 10.1017/dmp.2023.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
OBJECTIVE Critically injured patients have experienced delays in being transported to hospitals during Mass Casualty Incidents (MCIs). Extended pre-hospital times (PHTs) are associated with increased mortality. It is not clear which factors affect overall PHT during an MCI. This systematic review aimed to investigate PHTs in trauma-related MCIs and identify factors associated with delays for triaged patients at incident scenes. METHODS This systematic review was performed in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Web of Science, CINAHL, MEDLINE, and EMBASE were searched between January and February 2022 for evidence. Research studies of any methodology, and grey literature in English, were eligible for inclusion. Studies were narratively synthesized according to Cochrane guidance. RESULTS Of the 2025 publications identified from the initial search, 12 papers met the inclusion criteria. 6 observational cohort studies and 6 case reports described a diverse range of MCIs. PHTs were reported variably across incidents, from a median of 35 minutes to 8 hours, 8 minutes. Factors associated with prolonged PHT included: challenging incident locations, concerns about scene safety, and adverse decision-making in MCI triage responses. Casualty numbers did not consistently influence PHTs. Study quality was rated moderate to high. CONCLUSION PHT delays of more than 2 hours were common. Future MCI planning should consider responses within challenging environments and enhanced timely triage decision-making.
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Affiliation(s)
- Fayez Alruqi
- Centre for Trauma Sciences, Blizard Institute, Queen Mary University of London, London, UK
- Emergency Medical Services Department, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Elom K Aglago
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Elaine Cole
- Centre for Trauma Sciences, Blizard Institute, Queen Mary University of London, London, UK
| | - Karim Brohi
- Centre for Trauma Sciences, Blizard Institute, Queen Mary University of London, London, UK
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Bhattarai HK, Bhusal S, Barone-Adesi F, Hubloue I. Prehospital Emergency Care in Low- and Middle-Income Countries: A Systematic Review. Prehosp Disaster Med 2023; 38:495-512. [PMID: 37492946 PMCID: PMC10445116 DOI: 10.1017/s1049023x23006088] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 06/08/2023] [Accepted: 06/17/2023] [Indexed: 07/27/2023]
Abstract
BACKGROUND An under-developed and fragmented prehospital Emergency Medical Services (EMS) system is a major obstacle to the timely care of emergency patients. Insufficient emphasis on prehospital emergency systems in low- and middle-income countries (LMICs) currently causes a substantial number of avoidable deaths from time-sensitive illnesses, highlighting a critical need for improved prehospital emergency care systems. Therefore, this systematic review aimed to assess the prehospital emergency care services across LMICs. METHODS This systematic review used four electronic databases, namely: PubMed/MEDLINE, CINAHL, EMBASE, and SCOPUS, to search for published reports on prehospital emergency medical care in LMICs. Only peer-reviewed studies published in English language from January 1, 2010 through November 1, 2022 were included in the review. The Newcastle-Ottawa Scale (NOS) and Critical Appraisal Skills Programme (CASP) checklist were used to assess the methodological quality of the included studies. Further, the protocol of this systematic review has been registered on the International Prospective Register of Systematic Reviews (PROSPERO) database (Ref: CRD42022371936) and has been conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. RESULTS Of the 4,909 identified studies, a total of 87 studies met the inclusion criteria and were therefore included in the review. Prehospital emergency care structure, transport care, prehospital times, health outcomes, quality of information exchange, and patient satisfaction were the most reported outcomes in the considered studies. CONCLUSIONS The prehospital care system in LMICs is fragmented and uncoordinated, lacking trained medical personnel and first responders, inadequate basic materials, and substandard infrastructure.
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Affiliation(s)
- Hari Krishna Bhattarai
- Program in Global Health, Humanitarian Aid and Disaster Medicine, Università del Piemonte Orientale, Novara, Italy, and Vrije Universiteit Brussel, Brussels, Belgium
| | | | - Francesco Barone-Adesi
- CRIMEDIM – Center for Research and Training in Disaster Medicine, Humanitarian Aid and Global Health, Università del Piemonte Orientale, Novara, Italy
| | - Ives Hubloue
- Department of Emergency Medicine, Universitair Ziekenhuis Brussel, Brussels, Belgium Research Group on Emergency and Disaster Medicine, Medical School, Vrije Universiteit Brussel, Brussels, Belgium
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The Policy Gap and Inefficiency in Public Volunteers' Response to Assist the Hospitals After Natural Disasters in Iran: A Grounded Theory Methodology. Disaster Med Public Health Prep 2022; 17:e142. [PMID: 35538606 DOI: 10.1017/dmp.2022.53] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE This study aims to explore a public volunteer's hospital response model in natural disasters in Iran. METHODS This study employed grounded theory using the Strauss and Corbin 2008 method and data analysis was carried out in three steps, namely open, axial, and selective coding. The present qualitative study was done using semi-structured interviews with 36 participants who were on two levels and with different experiences in responding to emergencies and disasters as "public volunteers" and "experts". National and local experts were comprised of professors in the field of disaster management, hospital managers, Red Crescent experts, staff and managers of Iran Ministry of Health and Medical Education. RESULTS The main concept of the paradigm model was "policy gap and inefficiency" in the management of public volunteers, which was rooted in political factions, ethnicity, regulations, and elites. The policy gap and inefficiency led to chaos and "crises over crises." Overcoming the policy gap will result in hospital disaster resilience. Meanwhile, the model covered the causal, contextual, and intervening conditions, strategies, and consequences in relation to the public volunteers' hospital response phase. CONCLUSIONS The current public volunteers' hospital in Iran suffered from the lack of a coherent, comprehensive, and forward-looking plan for their response. The most important beneficiaries of this paradigm model will be for health policy-makers, to clarify the main culprits of creating policy gap and inefficiency in Iran and other countries with a similar context. It can guide the decision-makings in upstream documents on the public volunteers. Further research should carried out to improve the understanding of the supportive legal framework, building the culture of volunteering, and enhancing volunteers' retention rate.
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Jafari M, Mahmoudian P, Ebrahimipour H, Vafaee-Nezhad R, Vafaee-Najar A, Hosseini SE, Haghighi H. Response Time and Causes of Delay in Prehospital Emergency Missions in Mashhad, 2015. Med J Islam Repub Iran 2022; 35:142. [PMID: 35321382 PMCID: PMC8840853 DOI: 10.47176/mjiri.35.142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Indexed: 11/23/2022] Open
Abstract
Background: The response time is considered as one of the most important criteria for the quality of given care to the injured. This research aimed to investigate the frequency and causes of prehospital emergency delays in the 115 emergency center, in city of Mashhad, in 2015. Methods: In this cross-sectional study, 21,142 missions performed in 2015 were investigated, from among which 640 missions with delays in systematic sampling were recognized. For data analysis purposes, descriptive statistics (frequency, mean and SD) in Excel 2013 software was implemented. Results: Nearly 60% of the injured were men, 23% women, and the gender of 17% was not recorded in their profiles. The mean age of the injured was 29.8+15.9 years and 30% of the injured were in the age group of 16 to 25. The mean response time was 9:01+2:46. The most prevalent causes related to missions out of the operational zone (29.3%) and the second cause has been related to traffic groups (24.2%). Conclusion: Establishing new bases and completing the number of ambulances and human recourses, intervention in traffic causing factors, and training the public about emergency cases can be effective in reducing the number of missions and the pace and quality of services provided to the injured.
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Affiliation(s)
- Mehdi Jafari
- Department of Health Services Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Payam Mahmoudian
- Department of Health Services Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Ebrahimipour
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Vafaee-Nezhad
- Emergency Medical Services Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Vafaee-Najar
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyede-Elahe Hosseini
- Student Research Committee, School of Health Management and Information Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hajar Haghighi
- Student Research Committee, School of Public Health, Health Management and Economics Department, Tehran University of Medical Sciences, Tehran, Iran
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Esmaeilzadeh MH, Rostamian M, Khorasani-Zavareh D, Shirazi FB, Mogharab M. The effects of Pre-hospital Trauma Life Support (PHTLS) training program on the on-scene time interval. BMC Emerg Med 2022; 22:45. [PMID: 35305569 PMCID: PMC8933874 DOI: 10.1186/s12873-022-00591-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 02/24/2022] [Indexed: 11/30/2022] Open
Abstract
Background Recent studies have shown that reducing pre-hospital time could improve the outcomes of trauma victims. Due to the importance of pre-hospital time management, this study aims to determine the effects of the Pre-hospital Trauma Life Support (PHTLS) training program on the on-scene time interval reduction. Methods The PHTLS training program was implemented based on global standards for pre-hospital emergency technicians. The research tool was a questionnaire designed by the Ministry of Health and Medical Education in Iran. The mean on-scene time interval was calculated before, after and one month after the intervention in the control (n = 32) and experimental group (n = 32). The data were analyzed using SPSS. Results The mean on-scene time interval in the target group (one month after intervention) has been significantly lower than that of the control group. Moreover, the mean and standard deviation from the on-scene time interval in the target group has been reduced from 17.6 ± 5.5 (before intervention) to 12 ± 3.8 min (one month after intervention) which was statistically significant. Conclusion The implementation of the PHTLS training program can lead to the reduction of on-scene time interval. Therefore, considering the role of reducing on-scene time intervals on victims’ survival, the integration of the PHTLS training programs with pre-hospital emergency medical service systems seems inevitable.
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Liu C. Exploration of the police response time to motor-vehicle crashes in Pennsylvania, USA. JOURNAL OF SAFETY RESEARCH 2022; 80:243-253. [PMID: 35249604 DOI: 10.1016/j.jsr.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 07/20/2021] [Accepted: 12/07/2021] [Indexed: 06/14/2023]
Abstract
INTRODUCTION After roadway crashes occur, the quick emergency response is essential for minimizing tolls and economic losses. Many studies have analyzed the post-crash emergency medical services response time, but few ones have explored the post-crash police response time. However, the presence of police is the precondition for other agencies to perform their duties safely and smoothly. METHOD With Pennsylvania crash data from 2008 to 2017, this study gives an assessment of the post-crash police response time in Pennsylvania. RESULTS First, we demonstrate that police response time is highly correlated to crash consequences: the longer police response time is positively associated with more fatalities at both individual level and county level. Then, for fatal crashes, a negative binomial model with the police agency-level random effects is built to identify the significant factors influencing the police response time. The results indicate that day of week, illumination, weather, area, roadway type, and roadway location could significantly affect the police response time. Police respond much slower to fatal crashes occurring in rural areas, mid-blocks, turnpikes, adverse weather, on weekends, and at nighttime without streetlights. Police response time shows a decreasing trend since 2016 and varies a lot by police agencies. It is found that many police agencies affiliated to the Pennsylvania State Police, which oversees statewide law enforcement on all interstate and state highways, respond slower than other police agencies. Practical Applications: These findings are expected to provide some new insights for Pennsylvania police agencies to improve their response mechanisms to roadway crashes.
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Affiliation(s)
- Chenhui Liu
- College of Civil Engineering, Hunan University, Changsha, Hunan 410082 China.
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"Motorcycle Ambulance" Policy to Promote Health and Sustainable Development in Large Cities. Prehosp Disaster Med 2021; 37:78-83. [PMID: 34913423 DOI: 10.1017/s1049023x21001345] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Motorcycles can be considered a new form of smart vehicle when taking into account their small and modern structure and due to the fact that nowadays, they are used in the new role of ambulance to rapidly reach emergency patients in large cities with traffic congestion. However, there is no study regarding the measuring of access time for motorcycle ambulances (motorlances) in large cities of Thailand. STUDY OBJECTIVE This study aims to compare access times to patients between motorlances and conventional ambulances, including analysis of the use of automated external defibrillators (AEDs) installed on motorlances to contribute to the sustainable development of public health policies. METHODS A cross-sectional study was conducted on all motorlance operations in Emergency Medical Services (EMS) at Srinagarind Hospital, Thailand from January 2019 through December 2020. Data were recorded using a national standard operation record form for Thailand. RESULTS Two hundred seventy-one motorlance operations were examined over a two-year period. A total of 52.4% (N = 142) of the patients were male. The average times from dispatch to vehicle (motorlance and traditional ambulance) being en route (activation time) for motorlance and ambulance in afternoon shift were 0.59 minutes and 1.45 minutes, respectively (P = .004). The average motorlance response time in the afternoon shift was 6.12 minutes, and ambulance response time was 9.10 minutes at the same shift. Almost all of the motorlance operations (97.8%) were found to have no access to AED equipment installed in public areas. The average time from dispatch to AED arrival on scene (AED access time) was 5.02 minutes. CONCLUSION The response time of motorlances was shorter than a conventional ambulance, and the use of AEDs on a motorlance can increase the chances of survival for patients with cardiac arrest outside the hospital in public places where AEDs are not available.
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Antony J, Jayaseelan V, Olickal JJ, Alexis J, Sakthivel M. Time to reach health-care facility and hospital exit outcome among road traffic accident victims attending a tertiary care hospital, Puducherry. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2021; 10:429. [PMID: 35071635 PMCID: PMC8719542 DOI: 10.4103/jehp.jehp_109_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 04/24/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND In India, most of the deaths due to road traffic accidents (RTAs) occur within 24 h of the accident. Hence, this study aimed to assess the proportion of RTA victims reaching the health-care facilities within the golden hour. MATERIALS AND METHODS This cross-sectional study was conducted in a tertiary care center in South India between August and September 2017. All RTA victims who were admitted for treatment in the emergency department during the study period were included. Data were collected using structured, pretested, and validated pro forma. Hospital exit outcomes between those who reached within 1 h and those who did not were expressed as proportion with a 95% confidence interval (CI). The factors associated with hospital exit outcomes were analyzed using a Chi-square test. RESULTS Among 626 RTA victims, the mean (standard deviation) age was 37.4 (2.6) years, and about 83% (n = 521) were male. More than one-third (37%) of the RTAs occurred on urban roads (n = 235, 37.5%). A total of 424 (67.7%) were referred from other hospitals. The mean time taken for RTA victims to reach any health-care facility was 3 h. More than half (n = 346, 55% [95% CI: 51.3-59.2]) of the RTA victims had reached a health-care facility within the golden hour. Among those who reached beyond the golden hour, one-fourth (n = 77, 27.5%) were delayed due to the unavailability of transporting vehicles. Delay in communication (n = 59, 21.1%), prolonged travel (n = 41, 14.6%), lack of knowledge about nearby facilities (n = 39, 13.9%), nonavailability of attenders (n = 35, 12.5%) and financial issues (n = 29, 10.4%) were the other reasons for the delay. CONCLUSION Almost half of the RTA victims reached the health-care facilities after the golden hour. Unavailability of ambulances or vehicles for transport and delay in communication were the important factors that played a role in the delay.
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Affiliation(s)
- Jency Antony
- Department of Preventive and Social Medicine Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Venkatachalam Jayaseelan
- Department of Preventive and Social Medicine Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Jeby Jose Olickal
- Department of Preventive and Social Medicine Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Joseph Alexis
- Department of Emergency Medicine and Trauma, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Sawe HR, Milusheva S, Croke K, Karpe S, Mohammed M, Mfinanga JA. Burden of Road Traffic Injuries in Tanzania: One-Year Prospective Study of Consecutive Patients in 13 Multilevel Health Facilities. Emerg Med Int 2021; 2021:4272781. [PMID: 34804611 PMCID: PMC8598361 DOI: 10.1155/2021/4272781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/14/2021] [Accepted: 10/27/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Road traffic injuries (RTIs) pose a severe public health crisis in Sub-Saharan Africa (SSA) and specifically in Tanzania, where the mortality due to RTIs is nearly double the global rate. There is a paucity of RTI data in Tanzania to inform evidence-based interventions to reduce the incidence and improve care outcomes. A trauma registry was implemented at 13 health facilities of diverse administrative levels in Tanzania. In this study, we characterize the burden of RTIs seen at these health facilities. METHODS This was a one-year prospective descriptive study utilizing trauma registry data from 13 multilevel health facilities in Tanzania from 1 October 2019 to 30 September 2020. We provide descriptive statistics on patient demographics; location; share of injury; nature, type, and circumstances of RTI; injury severity; disposition; and outcomes. RESULTS Among 18,553 trauma patients seen in 13 health facilities, 7,416 (40%) had RTIs. The overall median age was 28 years (IQR 22-38 years), and 79.3% were male. Most road traffic crashes (RTC) occurred in urban settings (68.7%), involving motorcycles (68.3%). Motorcyclists (32.9%) were the most affected road users; only 37% of motorcyclists wore helmets at the time of the crash. The majority (88.2%) of patients arrived directly from the site, and 49.0% used motorized (two- or three-) wheelers to travel to the health facility. Patients were more likely to be admitted to the ward, taken to operating theatre, died at emergency unit (EU), or referred versus being discharged if they had intracranial injuries (27.8% vs. 3.7%; p < 0.0001), fracture of the lower leg (18.9% vs. 6.4%; p < 0.0001), or femur fracture (12.9% vs. 0.4%; p < 0.0001). Overall, 36.1% of patients were admitted, 10.6% transferred to other facilities, and mortality was 2%. CONCLUSIONS RTCs are the main cause of trauma in this setting, affecting mostly working-age males. These RTCs result in severe injuries requiring hospital admission or referral for almost half of the victims. Motorcyclists are the most affected group, in alignment with prior studies. These findings demonstrate the burden of RTCs as a public health concern in Tanzania and the need for targeted interventions with a focus on motorcyclists.
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Affiliation(s)
- Hendry R. Sawe
- Department of Emergency Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
- Department of Emergency Medicine, Muhimbili National Hospital, Dar es Salaam, Tanzania
| | - Sveta Milusheva
- Development Impact Evaluation Group, World Bank, Washington, DC, USA
| | - Kevin Croke
- Development Impact Evaluation Group, World Bank, Washington, DC, USA
- Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | | | - Meyhar Mohammed
- Development Impact Evaluation Group, World Bank, Washington, DC, USA
| | - Juma A. Mfinanga
- Department of Emergency Medicine, Muhimbili National Hospital, Dar es Salaam, Tanzania
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Hashtarkhani S, Kiani B, Mohammadi A, MohammadEbrahimi S, Dehghan-Tezerjani M, Samimi T, Tara M, Matthews SA. Spatio-temporal epidemiology of emergency medical requests in a large urban area. A scan-statistic approach. GEOSPATIAL HEALTH 2021; 16. [PMID: 34726036 DOI: 10.4081/gh.2021.1043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/22/2021] [Indexed: 06/13/2023]
Abstract
Pre-hospital care is provided by emergency medical services (EMS) staff, the initial health care providers at the scene of disaster. This study aimed to describe the characteristics of EMS callers and space-time distribution of emergency requests in a large urban area. Descriptive thematic maps of EMS requests were created using an empirical Bayesian smoothing approach. Spatial, temporal and spatio-temporal clustering techniques were applied to EMS data based on Kulldorff scan statistics technique. Almost 225,000 calls were registered in the EMS dispatch centre during the study period. Approximately two-thirds of these calls were associated with an altered level of patient consciousness, and the median response time for rural and urban EMS dispatches was 12.2 and 10.1 minutes, respectively. Spatio-temporal clusters of EMS requests were mostly located in central parts of the city, particularly near the downtown area. However, high-response time clustered areas had a low overlap with these general, spatial clusters. This low convergence shows that some unknown factors, other than EMS requests, influence the high-response times. The findings of this study can help policymakers to better allocate EMS resources and implement tailored interventions to enhance EMS system in urban areas.
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Affiliation(s)
- Soheil Hashtarkhani
- Department of Medical Informatics, School of Medicine, Mashhad University of Medical Sciences, Mashhad.
| | - Behzad Kiani
- Department of Medical Informatics, School of Medicine, Mashhad University of Medical Sciences, Mashhad.
| | - Alireza Mohammadi
- Department of Geography and Urban Planning, Faculty of Social Sciences, University of Mohaghegh Ardabili, Ardabil.
| | - Shahab MohammadEbrahimi
- Department of Medical Informatics, School of Medicine, Mashhad University of Medical Sciences, Mashhad.
| | - Mohammad Dehghan-Tezerjani
- Department of Anaesthesiology and Critical Care, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd.
| | - Tahereh Samimi
- Department of Medical Informatics, School of Allied Medical Sciences, Urmia University of Medical Sciences, Urmia.
| | - Mahmood Tara
- Department of Medical Informatics, School of Medicine, Mashhad University of Medical Sciences, Mashhad.
| | - Stephen A Matthews
- Department of Sociology and Criminology, and Department of Anthropology, The Pennsylvania State University, University Park, PA.
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Whitaker J, O'Donohoe N, Denning M, Poenaru D, Guadagno E, Leather AJM, Davies JI. Assessing trauma care systems in low-income and middle-income countries: a systematic review and evidence synthesis mapping the Three Delays framework to injury health system assessments. BMJ Glob Health 2021; 6:e004324. [PMID: 33975885 PMCID: PMC8118008 DOI: 10.1136/bmjgh-2020-004324] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 01/07/2021] [Accepted: 02/04/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The large burden of injuries falls disproportionately on low/middle-income countries (LMICs). Health system interventions improve outcomes in high-income countries. Assessing LMIC trauma systems supports their improvement. Evaluating systems using a Three Delays framework, considering barriers to seeking (Delay 1), reaching (Delay 2) and receiving care (Delay 3), has aided maternal health gains. Rapid assessments allow timely appraisal within resource and logistically constrained settings. We systematically reviewed existing literature on the assessment of LMIC trauma systems, applying the Three Delays framework and rapid assessment principles. METHODS We conducted a systematic review and narrative synthesis of articles assessing LMIC trauma systems. We searched seven databases and grey literature for studies and reports published until October 2018. Inclusion criteria were an injury care focus and assessment of at least one defined system aspect. We mapped each study to the Three Delays framework and judged its suitability for rapid assessment. RESULTS Of 14 677 articles identified, 111 studies and 8 documents were included. Sub-Saharan Africa was the most commonly included region (44.1%). Delay 3, either alone or in combination, was most commonly assessed (79.3%) followed by Delay 2 (46.8%) and Delay 1 (10.8%). Facility assessment was the most common method of assessment (36.0%). Only 2.7% of studies assessed all Three Delays. We judged 62.6% of study methodologies potentially suitable for rapid assessment. CONCLUSIONS Whole health system injury research is needed as facility capacity assessments dominate. Future studies should consider novel or combined methods to study Delays 1 and 2, alongside care processes and outcomes.
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Affiliation(s)
- John Whitaker
- King's Centre for Global Health and Health Partnerships, King's College London Faculty of Life Sciences and Medicine, London, UK
- Academic Department of Military Surgery and Trauma, Royal Centre for Defence Medicine, Birmingham, UK
| | | | - Max Denning
- Department of Surgery and Cancer, Imperial College London, London, UK
- Stanford Graduate School of Business, Stanford University, Stanford, California, USA
| | - Dan Poenaru
- Harvey E Beardmore Division of Pediatric Surgery, Montreal Children's Hospital, Montreal, Quebec, Canada
| | - Elena Guadagno
- Harvey E Beardmore Division of Pediatric Surgery, Montreal Children's Hospital, Montreal, Quebec, Canada
| | - Andrew J M Leather
- King's Centre for Global Health and Health Partnerships, King's College London Faculty of Life Sciences and Medicine, London, UK
| | - Justine I Davies
- Institute of Applied Health Research, University of Birmingham, Birmingham, West Midlands, UK
- Centre for Global Surgery, Department of Global Health, Stellenbosch University, Stellenbosch, Western Cape, South Africa
- Medical Research Council/Wits University Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
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Lin MW, Pan CL, Wen JC, Lee CH, Wu ZP, Chang CF, Chiu CW. An innovative emergency transportation scenario for mass casualty incident management: Lessons learnt from the Formosa Fun Color Dust explosion. Medicine (Baltimore) 2021; 100:e24482. [PMID: 33725935 PMCID: PMC7982245 DOI: 10.1097/md.0000000000024482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 12/31/2020] [Indexed: 01/05/2023] Open
Abstract
The purpose of this research is to analyze and introduce a new emergency medical service (EMS) transportation scenario, Emergency Medical Regulation Center (EMRC), which is a temporary premise for treating moderate and minor casualties, in the 2015 Formosa Fun Color Dust Party explosion in Taiwan. In this mass casualty incident (MCI), although all emergency medical responses and care can be considered as a golden model in such an MCI, some EMS plans and strategies should be estimated impartially to understand the truth of the successful outcome.Factors like on-scene triage, apparent prehospital time (appPHT), inhospital time (IHT), and diversion rate were evaluated for the appropriateness of the EMS transportation plan in such cases. The patient diversion risk of inadequate EMS transportation to the first-arrival hospital is detected by the odds ratios (ORs). In this case, the effectiveness of the EMRC scenario is estimated by a decrease in appPHT.The average appPHTs (in minutes) of mild, moderate, and severe patients are 223.65, 198.37, and 274.55, while the IHT (in minutes) is 18384.25, 63021.14, and 83345.68, respectively. The ORs are: 0.4016 (95% Cl = 0.1032-1.5631), 0.1608 (95% Cl = 0.0743-0.3483), and 4.1343 (95% Cl = 2.3265-7.3468; P < .001), respectively. The appPHT has a 47.61% reduction by employing an EMRC model.Due to the relatively high appPHT, diversion rate, and OR value in severe patients, the EMS transportation plan is distinct from a prevalent response and develops adaptive weaknesses of MCIs in current disaster management. Application of the EMRC scenario reduces the appPHT and alleviates the surge pressure upon emergency departments in an MCI.
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Affiliation(s)
- Ming-Wei Lin
- Graduate School of Engineering Science and Technology
| | - Chih-Long Pan
- Bachelor Program in Interdisciplinary Studies, College of Future
| | - Jet-Chau Wen
- Department and Graduate School of Safety Health and Environmental Engineering
- Research Center for Soil & Water Resources and Natural Disaster Prevention (SWAN), National Yunlin University of Science & Technology, 123, Section 3, University Road, Douliu, Yunlin 640
| | - Cheng-Haw Lee
- Department of Resources Engineering, National Cheng Kung University, 1, University Road, East District, Tainan city 701
| | - Zong-Ping Wu
- Graduate School of Disaster Management, Central Police University, 56, Shujen Road, Kueishan District, Taoyuan City 333
| | - Chin-Fu Chang
- Department of Emergency and Critical Care Medicine, Changhua Christian Hospital, 135, Nan-Hsiao Street, Changhua 500, Taiwan, ROC
| | - Chun-Wen Chiu
- Department of Emergency and Critical Care Medicine, Changhua Christian Hospital, 135, Nan-Hsiao Street, Changhua 500, Taiwan, ROC
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Khanizade A, Khorasani-Zavareh D, Khodakarim S, Palesh M. Comparison of pre-hospital emergency services time intervals in patients with heart attack in Arak, Iran. J Inj Violence Res 2021; 13:31-38. [PMID: 33470221 PMCID: PMC8142335 DOI: 10.5249/jivr.v13i1.1614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 12/24/2020] [Indexed: 11/08/2022] Open
Abstract
Background: After cardiac arrest, the possibility of death or irreversible complications will highly increase in the absence of cardiac resuscitation within 4 to 6 minutes. Accordingly, measuring the pre-hospital services time intervals is important for better management of emergency medical services delivery. The purpose of this study then was to investigate pre-hospital time intervals for patients with heart attack in Arak city, based on locations and time variables. Methods: This is a retrospective descriptive cross-sectional study, which was conducted at the Arak Emergency Medical Services (EMS) during 2017-2018. Data were analyzed by SPSS version 13. Results: The total number of heart attack patients registered in Arak emergency medical services was 2,659 of which 51% of patients were males. Six percent of patients were under 25 and about 49 percent were between 46 and 65 years old. The average of activation, response, on-scene, transportation, recovery and total time intervals were 3:30, 7:56, 15:15, 13:34, 11:07, 12:11, and 41:25, respectively. In the city area, the shortest and longest average response time intervals were in spring and winter, respectively. In out of the city area, the shortest average response time interval was in summer and the longest one in autumn. The shortest and the longest average response time intervals in the city area were in June and March, respectively, and in out of the city area, the shortest average response time interval was in June and the longest one in April. Conclusions: The shorter response and delivery time interval compared to the other studies may indicate improvement in the provision of EMS. Special attention should be paid to the facilities and equipment of vehicles during cold seasons to be in the shortest possible time. Also, training and informing the staff more about the code of cardiac patients along with general public education can help improve these intervals.
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Affiliation(s)
- Abed Khanizade
- Department of Health Services Management, Virtual School of Medical Education and Management, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davoud Khorasani-Zavareh
- Workplace Health Promotion Research Center (WHPRC), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Palesh
- Department of Health Services Management, Virtual School of Medical Education and Management, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Azadi T, Sadoughi F, Khorasani-Zavareh D. Using the Modified Delphi Method to Propose and Validate Components of a Child Injury Surveillance System for Iran. PERSPECTIVES IN HEALTH INFORMATION MANAGEMENT 2020; 18:1k. [PMID: 33633521 PMCID: PMC7883356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND Child injuries are a worldwide public health concern. An injury surveillance system (ISS) has a beneficial impact on child injury prevention, but an evidence-based consensus on frameworks is necessary to establish a child ISS. OBJECTIVES To investigate key components of a child ISS and to propose a framework for implementation. METHODS Data were gathered through interview with experts using unstructured questions to identify child ISS functional components. Qualitative data was analyzed using content analysis method. Then, the Modified Delphi method was used to validate functional components. Based on the outcomes of the content analysis, a questionnaire with closed questions was developed to be presented to a group of experts. Consensus was achieved in two rounds. DISCUSSION In round I, 117 items reached consensus. In round II, five items reached consensus and were incorporated into the final framework. Consensus was reached for 122 items comprising the final framework and representing seven key components: goals of the system, data sources, data set, coalition of stakeholders, data collection, data analysis, and data distribution. Each component consisted of several sub-components and respective elements. CONCLUSION This agreed framework will assist to standardize data collection, analysis, and distribution to detect child injury problem and provide evidence for preventive measures.
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Affiliation(s)
- Tania Azadi
- , School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Farahnaz Sadoughi
- Health Management and Economics Research Center, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Davoud Khorasani-Zavareh
- , Safety Promotion and Injury Prevention Research Center, Health in Disaster and Emergency Department, School of Health, Safety and Environment, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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20
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Azadi T, Sadoughi F, Khorasani-Zavareh D. Using modified Delphi method to propose and validate the components of a child injury surveillance system for Iran. Chin J Traumatol 2020; 23:274-279. [PMID: 32921558 PMCID: PMC7567898 DOI: 10.1016/j.cjtee.2020.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 07/15/2020] [Accepted: 08/01/2020] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Child injuries are a public health concern globally. Injury surveillance systems (ISSs) have beneficial impact on child injury prevention. There is a need for evidence-based consensus on frameworks to establish child ISSs. This research aims to investigate the key components of a child ISS for Iran and to propose a framework for implementation. METHODS Data were gathered through interview with experts using unstructured questions from January 2017 to December 2018 to identify child ISS functional components. Qualitative data were analyzed using content analysis method. Then, modified Delphi method was used to validate the functional components. Based on the outcomes of the content analysis, a questionnaire with closed questions was developed and presented to a group of experts. Consensus was achieved in two rounds. RESULTS In round I, 117 items reached consensus. In round II, 5 items reached consensus and were incorporated into final framework. Consensus was reached for 122 items comprising the final framework and representing 7 key components: goals of the system, data sources, data set, coalition of stakeholders, data collection, data analysis and data distribution. Each component consisted of several sub-components and respective elements. CONCLUSION This agreed framework will assist in standardizing data collection, analysis and distribution, which help to detect child injury problems and provide evidence for preventive measures.
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Affiliation(s)
- Tania Azadi
- Health Information Management Department, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Farahnaz Sadoughi
- Health Management and Economics Research Center, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran,Corresponding author.
| | - Davoud Khorasani-Zavareh
- Safety Promotion and Injury Prevention Research Center, Health in Disaster and Emergency Department, School of Health, Safety and Environment, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Koome G, Atela M, Thuita F, Egondi T. Health system factors associated with post-trauma mortality at the prehospital care level in Africa: a scoping review. Trauma Surg Acute Care Open 2020; 5:e000530. [PMID: 33083557 PMCID: PMC7528423 DOI: 10.1136/tsaco-2020-000530] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 07/30/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Africa accounts forabout 90% of the global trauma burden. Mapping evidence on health systemfactors associated with post-trauma mortality is essential in definingpre-hospital care research priorities and mitigation of the burden. The studyaimed to map and synthesize existing evidence and research gaps on healthsystem factors associated with post-trauma mortality at the pre-hospital carelevel in Africa. METHODS A scoping review of published studies and grey literature was conducted. The search strategy utilized electronic databases comprising of Medline, Google Scholar, Pub-Med, Hinari and Cochrane Library. Screening and extraction of eligible studies was done independently and in duplicate. RESULTS A total of 782 study titles and or abstracts were screened. Of these, 32 underwent full text review. Out of the 32, 17 met the inclusion criteria for final review. The majority of studies were literature reviews (24%) and retrospective studies (23%). Retrospective and qualitative studies comprised 6% of the included studies, systematic reviews (6%), cross-sectional studies (17%), Delphi studies (6%), panel reviews (6%) and qualitative studies (12%), systematic reviews (6%), cross-sectional studies (17%), Delphi studies (6%), panel reviews (6%) and qualitative studies (12%). Reported post-trauma mortality ranged from 13% in Ghana to 40% in Nigeria. Reported preventable mortality is as high as 70% in South Africa, 60% in Ghana and 40% in Nigeria. Transport mode is the most studied health system factor (reported in 76% of the papers). Only two studies (12%) included access to pre-hospital care interventions aspects, nine studies (53%) included care providers aspects and three studies (18%) included aspects of referral pathways. The types of transport mode and referral pathway are the only factors significantly associated with post-trauma mortality, though the findings were mixed. None of the included studies reported significant associations between pre-hospital care interventions, care providers and post-trauma mortality. DISCUSSION Although research on health system factors and its influence on post-trauma mortality at the pre-hospital care level in Africa are limited, anecdotal evidence suggests that access to pre-hospital care interventions, the level of provider skills and referral pathways are important determinants of mortality outcomes. The strength of their influence will require well designed studies that could incorporate mixed method approaches. Moreover, similar reviews incorporating other LMICs are also warranted. Key Words: Health System Factors, Emergency Medical Services [EMS], Pre-hospital Care, Post-Trauma mortality, Africa.
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Affiliation(s)
- Gilbert Koome
- School of Public Health, University of Nairobi, Nairobi, Kenya
| | - Martin Atela
- Peterhouse, University of Cambridge, Cambridge, UK
| | - Faith Thuita
- School of Public Health, University of Nairobi, Nairobi, Kenya
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Eftekhari A, DehghaniTafti A, Nasiriani K, Hajimaghsoudi M, Fallahzadeh H, Khorasani-Zavareh D. Identification and Prioritization of Key Components Influencing Prehospital Emergency Related to Preventable Road Traffic Injuries Deaths in Iran; A Delphi Study. Bull Emerg Trauma 2019; 7:381-389. [PMID: 31858001 DOI: 10.29252/beat-070407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Objective To identify and prioritize the key Components of prehospital emergency system to prevent mortality in road traffic injuries. Methods A total of 25 emergency medicine practitioners, emergency ward nurses, and managers of prehospital emergency centers participated in this adjusted Delphi study in three rounds. After extracting the primary components through reviewing systematic studies and interviewing experts, the Delphi rounds were performed with the presence of experts. The data were analyzed with both qualitative content analysis and quantitative analysis using SPSS20 software. For the analysis and selection of the final priorities, the coefficient of agreement of over 70% was used. Results After doing three Delphi rounds, in the final Delphi round, 10 superior components were selected respectively as follows: correct history taking of the victim, examining possible cervical injury, the time spent from the first call to arrival of technicians to the scene, the time spent from arriving at the scene to the time of hospital transport, passing of re-education courses by EMS technicians, coordination among the rescue organizations, police, the Red Crescent, fire station, and healthcare organizations, integrated commandership at scene, police attendance in the scene before EMS arrival at the scene, proper ambulance equipment with respect to the required equipment (A, B, C) on the basis of victim's condition, and coordination with the target hospital for patient transport. Conclusion This study determined the most applicable managerial methods of prehospital emergency components pertaining to preventable fatal road traffic injuries through empowerment of EMS systems in the fields of victim assessment, time management indices, personnel training, coordination between the involved organs, and the presence of the main commander in the scene.
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Affiliation(s)
- Adel Eftekhari
- Department of Health in Emergencies and Disasters, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Abbasali DehghaniTafti
- Department of Health in Emergencies and Disasters, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Khadijeh Nasiriani
- Department of Nursing, School of Nursing and Midwifery, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Majid Hajimaghsoudi
- Trauma Research Center, Shahid Rahnemoon Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Fallahzadeh
- Department of Biostatistics and Epidemiology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Davoud Khorasani-Zavareh
- Safety Promotion and Injury Prevention Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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The Effect of All-Terrain Vehicle Crash Location on Emergency Medical Services Time Intervals. SAFETY 2019. [DOI: 10.3390/safety5040073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Over 100,000 all-terrain vehicle (ATV)-related injuries are evaluated in U.S. emergency departments each year. In this study, we analyzed the time intervals for emergency medical services (EMS) providers responding to ATV crashes in different location types. Data from the Iowa State Trauma Registry and a statewide ATV crash/injury database was matched with Iowa EMS Registry records from 2004–2014. Ground ambulance responses to 270 ATV crashes were identified, and response characteristics and time intervals were analyzed. Off-road crashes had a longer median patient access interval (p < 0.001) and total on scene interval (p = 0.002) than roadway crashes. Crashes in remote locations had a longer median patient access interval (p < 0.001) and total on scene interval (p < 0.001), but also a longer median on scene with patient interval (p = 0.004) than crashes in accessible locations. Fifteen percent of remote patient access times were >6 min as compared to 3% of accessible crashes (p = 0.0004). There were no differences in en route to scene or en route to hospital time. Comparisons by location type showed no differences in injury severity score or number of total procedures performed. We concluded that responding EMS providers had an increased length of time to get to the patient after arriving on scene for off-road and remote ATV crashes relative to roadway and accessible location crashes, respectively.
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Apiratwarakul K, Ienghong K, Mitsungnern T, Kotruchin P, Phungoen P, Bhudhisawasdi V. Use of a Motorlance to Deliver Emergency Medical Services; a Prospective Cross Sectional Study. ARCHIVES OF ACADEMIC EMERGENCY MEDICINE 2019; 7:e48. [PMID: 31602431 PMCID: PMC6785216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Introduction: Access time to patients with critical or emergent situations outside the hospital is a critical factor that affects both severity of injury and survival. This study aimed to compare the access time to the scene of an emergency situation between a traditional ambulance and motorlance. Methods: This prospective cross sectional study was conducted on all users of emergency call, Srinagarind Hospital, Thailand, from June to December 2018, who received a registration number from the command center. Results: 504 emergency-service operations were examined over a six-month period, 252 (50%) of which were carried out by motorlance. The mean activation time for motorlance and ambulance were 0.57 ± 0.22 minutes and 1.11 ± 0.18 minutes, respectively (p<0.001). Mean response time for motorlance was significantly lower (5.57 ± 1.21 versus 7.29 ± 1.32 minutes; p < 0.001). The response times during 6 a.m. to 6 p.m. were 5.26 ± 1.11 minutes for motorlance and 7.15 ± 1.39 minutes for ambulance (p < 0.001). These measures for night time (6 p.m. to 6 a.m.) were 5.58 ± 1.21 minutes and 8.01 ± 1.30 minutes, respectively (p < 0.001). The mean automated external defibrillator (AED) waiting time for motorlance and ambulance were 5.26 ± 2.36 minutes and 9.24 ± 3.30 minutes, respectively (p = 0.012). The survival rate of patients after AED use in motorlance and ambulance was 80% versus 37.5%; p<0.001. Conclusion: Emergency service delivery by motorlance had lower mean activation time, response time, AED time, and mortality rate of cardiac arrest patients compared to ambulance. It seems that motorlance could be considered as an effective and applicable device in emergency medical service delivery, especially in crowded cities with heavy traffic.
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Affiliation(s)
- Korakot Apiratwarakul
- Department of Emergency Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Research group for emergency patients care and emergency medical services, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Kamonwon Ienghong
- Department of Emergency Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Thapanawong Mitsungnern
- Department of Emergency Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Praew Kotruchin
- Department of Emergency Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Pariwat Phungoen
- Department of Emergency Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Ahuja R, Tiwari G, Bhalla K. Going to the nearest hospital vs. designated trauma centre for road traffic crashes: estimating the time difference in Delhi, India. Int J Inj Contr Saf Promot 2019; 26:271-282. [PMID: 31240990 DOI: 10.1080/17457300.2019.1626443] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Time to hospital after a road traffic crash (RTC) plays a vital role in determining the outcome for crash victims. In Delhi, there are seven designated trauma centres where crash victims are typically taken, which may not be nearest hospital. We compare the transport time access (crash to hospital) depending on whether the victim is transported to a designated trauma centre or the nearest hospital. Data and methods: For each RTC geocoded manually from police records, the nearest hospital and the designated trauma centre is identified using Google Maps places nearby Search API and guidelines. Travel time matrix is generated between RTC's and identified hospitals using Google maps distance matrix API. Index accounting inter-district differences is developed. Results and conclusions: The network of designated trauma centres in New Delhi is located such that they can be accessed within 45 min of most crashes while nearest hospital within 30 min. As a result, the vast majority of crash victims are likely to receive timely care if they are rapidly transferred to either of these caregivers. However, for the most severely injured and time-sensitive cases, bypassing nearest hospital for trauma care, could substantially improve survival outcomes.
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Affiliation(s)
- Richa Ahuja
- a Transportation Research Injury Prevention Programme(TRIPP), Indian Institute of Technology , Delhi , India
| | - Geetam Tiwari
- b Department of Civil Engineering, Indian Institute of Technology , Delhi , India
| | - Kavi Bhalla
- c Department of Public Health Sciences, The University of Chicago , IL , USA
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Helicopter Emergency Medical Service (HEMS) Response in Rural Areas in Poland: Retrospective Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16091532. [PMID: 31052200 PMCID: PMC6539897 DOI: 10.3390/ijerph16091532] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/25/2019] [Accepted: 04/30/2019] [Indexed: 01/07/2023]
Abstract
The aim of the study was to identify the characteristics of missions performed by HEMS (Helicopter Emergency Medical Service) crews and the analysis of health problems, which are the most common cause of intervention in rural areas in Poland. The study was conducted using a retrospective analysis based on the medical records of patients provided by the HEMS crew, who were present for the emergencies in rural areas in the period from January 2011 to December 2018. The final analysis included 37,085 cases of intervention by HEMS crews, which accounted for 54.91% of all the missions carried out in the study period. The majority (67.4%) of patients rescued were male, and just under a quarter of those rescued were aged between 50-64 years. Injuries (51.04%) and cardiovascular diseases (36.49%) were the main diagnoses found in the study group. Whereas injuries were significantly higher in the male group and patients below 64 years of age, cardiovascular diseases were higher in women and elderly patients (p < 0.001). Moreover, in the group of women myocardial infarction was significantly more frequent (30.95%) than men, while in the group of men head injuries (27.10%), multiple and multi-organ injuries (25.93%), sudden cardiac arrest (14.52%), stroke (12.19%), and epilepsy (4.95%) was significantly higher. Factors that are associated with the most common health problems of rural patients are: gender and age, as well as the seasons of the year and the values of the Glasgow Coma Scale (GCS), Revised Trauma Score (RTS), and National Advisory Committee for Aeronautics (NACA) used to assess the clinical status of patients.
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Feizolahzadeh S, Vaezi A, Mirzaei M, Khankeh H, Taheriniya A, Vafaeenasab M, Khorasani-Zavareh D. Barriers and facilitators to provide continuity of care to dischargeable patients in disasters: A qualitative study. Injury 2019; 50:869-876. [PMID: 30929805 DOI: 10.1016/j.injury.2019.03.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 02/13/2019] [Accepted: 03/16/2019] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Early discharge of some in-patients is the effective measure to create hospital surge capacity in disasters. However, some of these patients may need to post-discharge continuity of care. The aim of the current study then is to explore the barriers of continuity of care, and to provide suitable solutions for potentially dischargeable patients during disasters. METHODS This qualitative study was conducted in Iran in 2017. The data was collected via unstructured interviews with 24 disaster professionals; and analyzed by content analysis method. RESULTS Identified barriers to the continuity of care were classified into seven categories, 'lack of disaster paradigm'; 'challenges of pre-hospital system'; 'insufficient coordination and cooperation'; 'inadequate hospital preparedness'; 'lack of using available resources and capacities'; 'poor patients' knowledge' and 'poor planning'. The suggested solutions for post-discharge continuity of care were: creation of registry and follow-up system; removing pre-hospital challenges; including disaster management courses in medical school curriculum; promoting hospital preparedness by All-Hazard Approach; and effective use of available resources. CONCLUSION Understanding the barriers to continuity of care for discharged patients for adopting policies based on experiences of health care providers can help planners to design and implement effective programs, which will enhance patients' access to necessary care.
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Affiliation(s)
- Sima Feizolahzadeh
- Department of Health in Disasters and Emergencies, School of Public Health, Shahid Sadoughi University of Medical Science, Yazd, Iran.
| | - Aliakbar Vaezi
- Department of Nursing, School of Nursing and Midwifery, Research Center for Nursing and Midwifery Care in Family Health, Shahid Sadughi University of Medical Science, Yazd, Iran.
| | - Masoud Mirzaei
- Yazd Cardiovascular Research Centre, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
| | - Hamidreza Khankeh
- Emergency and Disaster Health Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran; Department of Clinical Science and Education, Karolinska Institute, Stockholm, Sweden.
| | - Ali Taheriniya
- Department of Emergency Medicine, Alborz University of Medical Sciences, Karaj, Iran.
| | | | - Davoud Khorasani-Zavareh
- Safety Promotion and Injury Prevention Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Health in Emergencies and Disasters, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Neurobiology, Care Sciences and Society (NVS), H1, Division of Family Medicine and Primary Care, Alfred Nobels Allé 23, 141 83, Huddinge, Sweden.
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Roshanfekr P, Khodaie-Ardakani MR, Malek Afzali Ardakani H, Sajjadi H. Prevalence and Socio-Economic Determinants of Disabilities Caused by Road Traffic Accidents in Iran; A National Survey. Bull Emerg Trauma 2019; 7:60-66. [PMID: 30719468 PMCID: PMC6360010 DOI: 10.29252/beat-070109] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Objective To determine the prevalence and socio-economic disparity among victims with disabilities caused by RTAs in Iran as country with a high rate of accidents. Method The source of data was the Iranian Multiple Indicator Demographic and Health Survey, a nationwide cross-sectional study. The sampling framework was based on the population and housing census for Iran in 2006. Provincial samples ranged from 400 to 6,400 households. The target sample was 3,096 clusters consisting of 2,187 urban and 909 rural clusters. In the present study, all but a few indicators are reported at provincial levels. Mortality indicators, accident and disability rates, low birth weight rate and young age at marriage rates are presented at the national level only. Logistic regression was performed to investigate the individual and family factors influencing RTAs that lead to disability in Iran. Results The period prevalence (12 months) of road traffic accident disabilities (RTADs) in the total population of 111415 was 30.52 (95% CI: 21.13.41.64) per 100,000 individuals. Among those who had been injured during the year leading up to the study, the proportion of disabilities caused by RTAs was 31.67 (95% CI; 8.51.54.97) per 1000 pedestrians, 20.99 (95% CI: 13.37.30.75) per 1000 motorcyclists, 18.64 (95% CI: 7.71.29.57) per 1000 vehicle drivers. Multivariate logistic regression analysis showed that the risk of RTADs differed significantly in relation to age (AOR 50-59 vs. 0-9=10. 78, p-value:0.05); activity status (AOR unemployed vs. employed=4.72, p-value:0.001) and family income (AOR q2 vs. q1=0.37, p-value:0.048) of the victim. Conclusion In addition to the risks associated with socio-economic groups, particularly vulnerable groups, RTADs have consequences which can lead to further marginalization of individuals, can affect their quality of life and damage the community as a whole.
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Affiliation(s)
- Payam Roshanfekr
- Social Determinants of Health Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | | | - Hossein Malek Afzali Ardakani
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Homeira Sajjadi
- National Board Social Medicine, Social Determinants of Health Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
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Bayiga Zziwa E, Muhumuza C, Muni KM, Atuyambe L, Bachani AM, Kobusingye OC. Road traffic injuries in Uganda: pre-hospital care time intervals from crash scene to hospital and related factors by the Uganda Police. Int J Inj Contr Saf Promot 2018; 26:170-175. [PMID: 30541384 DOI: 10.1080/17457300.2018.1535511] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A cross-sectional survey was conducted to collect primary data prospectively on pre-hospital care time intervals of Road Traffic Crash (RTC) victims that had been rescued by the Uganda police and to determine what factors were related to those intervals. The survey was conducted between 1 May 2015 and 31 May 2015. The Police responses to 96 RTCs were recorded, but only 74 of them were considered serious enough to warrant hospital transfer, and those 74 are the subject of the analysis. Pre-hospital care time ranged between 10 and 220 min. Seventy-two per cent of the calls were completed within 1 h of call initiation. The scene to hospital transport interval was the longest with a mean of 19.07 min (SD 10.11). Activation time was the shortest interval with a mean of 4.58 min (SD 5.67). Key factors for delays included: understaffing, lack of skills and long distances. A toll-free Universal Access Number, a law mandating provision of free basic emergency medical services at every health facility and gazetting of lanes for emergency services and might decrease on pre-hospital care time and could reduce on the notification and transport time interval respectively.
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Affiliation(s)
- Esther Bayiga Zziwa
- a Department of Disease Control and Environmental Health , Makerere University College of Health Sciences, School of Public Health , Kampala , Uganda
| | - Christine Muhumuza
- b Department of Epidemiology and Biostatistics , Makerere University College of Health Sciences, School of Public Health , Kampala , Uganda
| | - Kennedy M Muni
- c Department of Epidemiology , University of Washington , Seattle , USA
| | - Lynn Atuyambe
- d Department of Community Health and Behavioral Sciences , Makerere University College of Health Sciences, School of Public Health , Kampala , Uganda
| | - Abdulgafoor M Bachani
- e Johns Hopkins International Injury Research Unit, Health Systems Program, Department of International Health , Johns Hopkins Bloomberg School of Public Health , Baltimore , USA
| | - Olive C Kobusingye
- a Department of Disease Control and Environmental Health , Makerere University College of Health Sciences, School of Public Health , Kampala , Uganda
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C Onyemaechi NO, Nwankwo OE, Ezeadawi RA. Epidemiology of injuries seen in a nigerian tertiary hospital. Niger J Clin Pract 2018; 21:752-757. [PMID: 29888723 PMCID: PMC7405950 DOI: 10.4103/njcp.njcp_263_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Background: The study aimed to describe the pattern of injuries among patients
presenting at a tertiary care hospital in Enugu southeast Nigeria. Patients and Methods: A retrospective review of records of all injured patients seen in our
hospital over a 12–month period was done. Results: A total of 789 patients had complete medical records and were
included in the study. Road traffic accident (RTA) was the most common cause
of injury. Lacerations/abrasions, fractures, and traumatic brain injury
(TBI) were the most frequently seen injuries. The injury severity score
(ISS) of the patients ranged from 1 to 50 with a mean score of 8.9 ±
3.5. RTAs were responsible for 90.8% of patients with ISS >15.
Patients with ISS >15 contributed to 64.1% of all deaths. The
mortality rate was 4.5%. Most deaths resulted from RTA and were associated
with TBI (P = 0.001). Conclusion: Lacerations and fractures were the most common injuries. RTA was the
leading cause of injury. TBI was the most common cause of
injury–related death.
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Affiliation(s)
- N O C Onyemaechi
- Department of Surgery, College of Medicine, University of Nigeria, Ituku-Ozalla, Nigeria
| | - O E Nwankwo
- Department of Surgery, College of Medicine, University of Nigeria, Ituku-Ozalla, Nigeria
| | - R A Ezeadawi
- Department of Surgery, Enugu State University, Teaching Hospital, Parklane, Enugu, Nigeria
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Mahama MN, Kenu E, Bandoh DA, Zakariah AN. Emergency response time and pre-hospital trauma survival rate of the national ambulance service, Greater Accra (January - December 2014). BMC Emerg Med 2018; 18:33. [PMID: 30285650 PMCID: PMC6171156 DOI: 10.1186/s12873-018-0184-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 09/18/2018] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Every year, about 1.2 million people die through road traffic crashes worldwide. Majority of these deaths occur in Africa where most of their emergency medical services are underdeveloped. In 2004, Ghana established the National Ambulance Council to provide timely and efficient pre-hospital emergency medical care to the sick and injured. Pre-hospital emergency medical service is essential for accident victims since it has the potential of saving lives. The study sought to determine the relationship between pre-hospital trauma survival rate and response time to emergencies and factors associated to pre-hospital trauma survival in Accra, Ghana. METHODS The study was a cross sectional study which reviewed pre-hospital care forms of trauma patients from the fourteen ambulance stations in the Greater Accra region from January to December 2014. Data were extracted from these forms and the response time estimated. Conscious patients who were alert were categorized as responsive under the AVPU scale. The proportion of patients who survived pre-hospital trauma and the time pre-hospital trauma cases were responded to was estimated. Multiple logistic regression analysis was conducted to determine which variables were associated with survival. RESULTS A total of 652 pre-hospital care forms were reviewed. About 87% survived pre-hospital trauma. The average response time to patients was (16.9 ± 0.7) minutes and the median transportation time of the patient was 82 min. Level of consciousness of a patient and response time of patients transported was found to be significantly associated with pre-hospital trauma survival. CONCLUSION There was a high trauma patient survival rate among victims attended to by an NAS. The average response time in Greater Accra region in the 14 ambulance stations is 16.9 min which is not different from the 17 min recorded in 2013 by NAS. Factors that were associated with pre-hospital survival were alertness in the level of consciousness and response time less than 17 min.
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Affiliation(s)
| | - Ernest Kenu
- Ghana Field Epidemiology and Laboratory Training Program, Department of Epidemiology, School of Public Health, University of Ghana, Accra, Ghana
| | - Delia Akosua Bandoh
- Ghana Field Epidemiology and Laboratory Training Program, Department of Epidemiology, School of Public Health, University of Ghana, Accra, Ghana
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Homayoun SB, Bahram S, Mina G, Nasrin S, Milad J. Analysis of Provincial Mortalities Among Bus/Minibus Users Over Twelve Years, East Azerbaijan, Iran. J Med Life 2018; 11:312-319. [PMID: 30894888 PMCID: PMC6418327 DOI: 10.25122/jml-2018-0051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 11/24/2018] [Indexed: 11/24/2022] Open
Abstract
Objective: The aim of this study was to investigate the epidemiological features of bus/minibus users' road traffic injury mortalities during 2006-2017, in the East Azerbaijan province of Iran. Methods: All 245 bus/minibus users' mortalities, registered in the forensic medicine database, were analyzed by STATA 13 statistical software package. Results: The majority of victims (mean age: 41.5±18.6 years) were men (70%), adults (79.18%), illiterate (22.4%) and self-employed (25.3%). Passersby and police played an almost null role in transporting victims since 2014. A decreasing trend of bus/minibus users' fatalities was observed over the study time. Head-neck-face trauma was more common among those who died prior to hospitalization. Rollover was significantly prevalent among bus users and falling among minibus users. Lorries, vans, and trailers as crash counterpart vehicles caused 59% of deceases, excluding the cases when no other vehicle was engaged. Victims were more likely to die at the hospital when crashes happened in the city's inner roads (OR: 4.17; 95%CI:1.7-9.9). The elderly were 2.78 times more likely to die at the hospital when compared to the other age groups (95%CI: 1.23-6.26). Conclusions: To identify a target group for interventions on traffic-related knowledge, attitude and behaviors, male adults, illiterate and self-employed bus/minibus users could be of priority. Type vehicles involved in the crash should be considered as an important factor affect on crash fatalities. Further investigations are needed in this regard in the future.
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Affiliation(s)
- Sadeghi-Bazargani Homayoun
- Road Traffic Injury Research Center, Statistics and Epidemiology Department, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samadirad Bahram
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | - Golestani Mina
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shahedifar Nasrin
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jamali Milad
- Statistics and Epidemiology Department, Tabriz University of Medical Sciences, Tabriz, Iran
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Lee J, Abdel-Aty M, Cai Q, Wang L. Effects of emergency medical services times on traffic injury severity: A random effects ordered probit approach. TRAFFIC INJURY PREVENTION 2018; 19:577-581. [PMID: 29693416 DOI: 10.1080/15389588.2018.1468889] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 04/20/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Emergency medical services (EMS) play a vital role in the postcrash effort to reduce fatalities by providing first aid treatment and transportation to medical facilities. This study aims to analyze the time required for crash reporting and EMS arrival in fatal traffic crashes and to explore the effects of EMS time on the traffic injury severity. METHODS The time required for EMS reporting, arrival, and transport to hospital was calculated by location type and roadway functional classification using 2016 Fatality Analysis Reporting System (FARS) data. Subsequently, an ordered probit model was developed to identify factors contributing to injury severity considering EMS time. RESULTS The average time for the crash-reporting duration is 5.38 min, the reporting-scene arrival interval is 10.52 min, and the scene-hospital interval is 34.72 min. The average crash reporting and reporting-scene arrival intervals were the longest on conventional roads in rural areas and the shortest on conventional roads in urban areas. The average scene-hospital interval was longest in conventional rural areas and the shortest on freeways/expressways in urban areas. The developed random effects ordered probit model shows that prolonged reporting-scene arrival and scene-hospital intervals result in more severe injuries. The result also presents that crash type, violation, age, location, lighting condition, and alcohol/drug involvement have significant effects on injury severity. CONCLUSIONS The key findings from this study indicate that EMS times differ according to urban/rural location and road functional classification and that reporting-scene arrival and scene-hospital intervals have significant effects on injury severity along with various factors. It is expected that the findings from this study can be used to develop effective and practical strategic plans to minimize EMS reporting, arrival time, and transport to hospital and therefore decrease the traffic injury severity.
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Affiliation(s)
- Jaeyoung Lee
- a Department of Civil, Environmental and Construction Engineering , University of Central Florida , Orlando , Florida , USA
| | - Mohamed Abdel-Aty
- a Department of Civil, Environmental and Construction Engineering , University of Central Florida , Orlando , Florida , USA
| | - Qing Cai
- a Department of Civil, Environmental and Construction Engineering , University of Central Florida , Orlando , Florida , USA
| | - Ling Wang
- b College of Transportation Engineering , Tongji University , Shanghai , China
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Khorasani-Zavareh D, Mohammadi R, Bohm K. Factors influencing pre-hospital care time intervals in Iran: a qualitative study. J Inj Violence Res 2018; 10:83-90. [PMID: 29935017 PMCID: PMC6101227 DOI: 10.5249/jivr.v10i2.953] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 12/11/2017] [Indexed: 11/02/2022] Open
Abstract
BACKGROUND Pre-hospital time management provides better access to victims of road traffic crashes (RTCs) and can help minimize preventable deaths, injuries and disabilities. While most studies have been focused on measuring various time intervals in the pre-hospital phase, to our best knowledge there is no study exploring the barriers and facilitators that affects these various intervals qualitatively. The present study aimed to explore factors affecting various time intervals relating to road traffic incidents in the pre-hospital phase and provides suggestions for improvements in Iran. METHODS The study was conducted during 2013-2014 at both the national and local level in Iran. Overall, 18 face-to-face interviews with emergency medical services (EMS) personnel were used for data collection. Qualitative content analysis was employed to analyze the data. RESULTS The most important barriers in relation to pre-hospital intervals were related to the manner of cooperation by members of the public with the EMS and their involvement at the crash scene, as well as to pre-hospital system factors, including the number and location of EMS facilities, type and number of ambulances and manpower. These factors usually affect how rapidly the EMS can arrive at the scene of the crash and how quickly victims can be transferred to hospital. These two categories have six main themes: notification interval; activation interval; response interval; on-scene interval; transport interval; and delivery interval. CONCLUSIONS Despite more focus on physical resources, cooperation from members of the public needs to be taken in account in order to achieve better pre-hospital management of the various intervals, possibly through the use of public education campaigns.
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Affiliation(s)
- Davoud Khorasani-Zavareh
- Safety Promotion and Injury Prevention Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Heidari M, Aryankhesal A, Khorasani-Zavareh D. Laypeople roles at road traffic crash scenes: a systematic review. Int J Inj Contr Saf Promot 2018; 26:82-91. [PMID: 29939119 DOI: 10.1080/17457300.2018.1481869] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
This study aimed to identify the roles of laypeople at road traffic injuries (RTIs). A systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The key words of 'laypeople', 'layman', 'layperson', 'bystander', 'first responder', 'lay first responder', 'road traffic', 'road traffic injury', 'crash injury', 'crash scene', 'emergency', 'trauma care', and 'prehospital trauma care' were used in combination with the Boolean operators OR and AND. We did electronic search on Google Scholar, PubMed, ISI Web of Science, CINAHL, Science Direct, Scopus, ProQuest. Based on the reviewed studies, some factors such as cultural conditions, knowledge, relief agencies, and demographic factors affect the interventions of laypeople at the crash scene in functional areas. Regarding the permanent presence of people at the crash scene, the present study can provide an opportunity to reduce different side effects of RTIs imposed on the society.
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Affiliation(s)
- Mohammad Heidari
- a Health Management and Economics Research Center, Iran University of Medical Sciences , Tehran , Iran.,b Department of Health in Emergency and Disaster, School of Health Management and Information Sciences , Iran University of Medical Sciences , Tehran , Iran
| | - Aidin Aryankhesal
- c Department of Health Services Management, School of Health Management and Information Sciences , Iran University of Medical Sciences , Tehran , Iran
| | - Davoud Khorasani-Zavareh
- d Safety Promotion and Injury Prevention Research Center, Shahid Beheshti University of Medical Sciences , Tehran , Iran.,e Department of Health in Disaster and Emergency, School of Health, Safety and Environment , Shahid Beheshti University of Medical Sciences , Tehran , Iran.,f Department of Clinical Science and Education , Karolinska Institute , Stockholm , Sweden
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Sadeghi-Bazargani H, Samadirad B, Shahedifar N, Golestani M. Epidemiology of Road Traffic Injury Fatalities among Car Users; A Study Based on Forensic Medicine Data in East Azerbaijan of Iran. Bull Emerg Trauma 2018; 6:146-154. [PMID: 29719846 DOI: 10.29252/beat-060209] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Objective To study the epidemiology of car user road traffic fatalities (CURTFs) during eight years, in East Azerbaijan, Iran. Methods A total of 3051 CURTFs registered in East Azerbaijan forensic medicine organization database, Iran, during 2006-2014, were analyzed using Stata 13 statistical software package. Descriptive statistics (p<0.05) and inferential statistical methods such as Chi-squared test and multivariate logistic regression with p<0.1 were applied. Results Of the 7818 road traffic injury (RTI) deaths, 3051 (39%) were car users of whom 71% were male (mean age of 36.7±18.5 years). The majority of accident mechanisms were vehicle-vehicle crashes (63.95%), followed by rollover (26.24%). Crash causing vehicle fall increased the pre-hospital death likelihood by 2.34 times. The prominent trauma causing death was head trauma (in 62.5%). In assessing the role of type of counterpart vehicle on pre-hospital mortality, considering the other cars to be the reference group for comparison, deceased victims were 1.83 times more likely to die before hospital when the counterpart vehicle was a truck and 1.66 times more for buses. Conclusion Decreasing the car users' fatalities using appropriate strategies such as separating the roads for heavy and light vehicles and improving the injury related facilitation may be effective. Male drivers with low education could be prioritized for being trained.
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Affiliation(s)
- Homayoun Sadeghi-Bazargani
- Road Traffic Injury Research Center, Statistics and Epidemiology Department, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahram Samadirad
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | | | - Mina Golestani
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Singh M, Pal R, Yarasani P, Bhandarkar P, Munivenkatappa A, Agrawal A. International Classification of Diseases-Based Audit of the Injury Database to Understand the Injury Distribution in Patients Who have Sustained a Head Injury (International Classification of Diseases Codes: S00-S09). J Emerg Trauma Shock 2018; 11:253-264. [PMID: 30568367 PMCID: PMC6262650 DOI: 10.4103/jets.jets_90_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Background: Traumatic brain injury (TBI) is the leading cause of mortality, morbidity, and disability globally. Methods for a reliable prediction of outcomes on the admission of TBI cases are of great clinical relevance to stakeholders. Objectives: This study used the International Classification of Diseases-10 codes (S00-S09) for analysis of injury distribution of TBI patients and attempted to find the prognostic predictors of Glasgow coma scale (GCS) in the outcome from readily accessible parameters. Methods: The data were reanalyzed from the Towards Improved Trauma Care Outcomes (TITCO) project from India. TITCO is the prospective, observational, multicenter trauma registry, contained data of trauma patients admitted to four public university hospitals in Mumbai, Delhi, and Kolkata collected from October 2013 to September 2015. Results: Among 8525 cases under study, low GCS scores before admission, which was dependent on the demographic variables and related risk factors occurring at the time of injury, were important in the prognostic predictors of mortality. However, survival probability during hospitalization remained uniformly uncertain for the elderly. Death as outcome of injury was dependent on the average intensity of injury, GCS on admission, critical injury severity score, and intubation within 1 h of admission and between 1 and 24 h of admission. These factors emerged as the independent predictors of fatality. The time of the day of injury did not yield any significant association with low GCS or demise in our study. Conclusions: GCS <8, i.e., severe at the time of admission, was an unfavorable predictor of in-hospital mortality.
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Affiliation(s)
- Mitasha Singh
- Department of Community Medicine, ESIC Medical College and Hospital, Faridabad, Haryana, India
| | - Ranabir Pal
- Department of Community Medicine, MGM Medical College and Hospital, Kishanganj, Bihar, India
| | - Pradeep Yarasani
- Department of Community Medicine, Katuri Medical College, Guntur, Andhra Pradesh, India
| | - Prashant Bhandarkar
- Department of Statistics, Bhabha Atomic Research Centre, Mumbai, Maharashtra, India
| | | | - Amit Agrawal
- Department of Neurosurgery, Narayana Medical College Hospital, Nellore, Andhra Pradesh, India
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Balikuddembe JK, Ardalan A, Khorasani-Zavareh D, Nejati A, Raza O. Weaknesses and capacities affecting the Prehospital emergency care for victims of road traffic incidents in the greater Kampala metropolitan area: a cross-sectional study. BMC Emerg Med 2017; 17:29. [PMID: 28974202 PMCID: PMC5627469 DOI: 10.1186/s12873-017-0137-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 08/07/2017] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Pre-hospital emergency care is a vital and integral component of health systems particularly in the resource constrained countries like Uganda. It can help to minimize deaths, injuries, morbidities, disabilities and trauma caused by the road traffic incidents (RTIs). This study identifies the weaknesses and capacities affecting the pre-hospital emergency care for the victims of RTIs in the Greater Kampala Metropolitan Area (GKMA). METHODS A cross-sectional study was conducted in the GKMA using a three-part structured questionnaire. Data related to the demographics, nature of RTIs and victims' pre-hospital experience and existing Emergency Medical Services (EMS) were collected from victims and EMS specialists in 3 hospitals and 5 EMS institutions respectively. Data was descriptively analyzed, and after the principal component analysis was employed to identify the most influential weaknesses and capacities affecting the pre-hospital emergency care for the victims of RTI in the GKMA. RESULTS From 459 RTI victims (74.7% males and 25.3% females) and 23 EMS specialists (91.3% males and 8.7% females) who participated in the study between May and June 2016, 4 and 5 key weaknesses and capacities respectively were identified to affect the pre-hospital emergency care for RTI victims in the GKMA. Although some strengths exist like ambulance facilitation, EMS structuring, coordination and others), the key weaknesses affecting the pre-hospital care for victims were noted to relate to absence of predefined EMS systems particularly in the GKMA and Uganda as a whole. They were identified to involve poor quality first aid treatment; insufficient skills/training of the first responders; inadequate EMS resources; and avoidable delays to respond and transport RTI victims to medical facilities. CONCLUSIONS Though some strengths exist, the weaknesses affecting prehospital care for RTI victims primarily emanate from the absence of predefined and well-organized EMS systems in the GKMA and Uganda as a whole.
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Affiliation(s)
- Joseph Kimuli Balikuddembe
- Department of Disaster Public Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Tehran University of Medical Sciences–International Campus, Tehran, Iran
- East African Center for Disaster Health and Humanitarian Research, Kampala, Uganda
| | - Ali Ardalan
- Department of Disaster Public Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- National Institute of Health Research, Tehran University of Medical Sciences, Tehran, Iran
- Harvard Humanitarian Initiative, Harvard University, Cambridge, USA
| | - Davoud Khorasani-Zavareh
- Safety Promotion and Injury Prevention Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Health in Disaster and Emergency, School of Health, Safety and Environment, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Post-Doc Research Fellowship, Department of Clinical Science and Education, Karolinska Institute, Stockholm, Sweden
| | - Amir Nejati
- Department of Disaster Public Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Department of Emergency Medicine, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Owais Raza
- Tehran University of Medical Sciences–International Campus, Tehran, Iran
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Choi SJ, Oh MY, Kim NR, Jung YJ, Ro YS, Shin SD. Comparison of trauma care systems in Asian countries: A systematic literature review. Emerg Med Australas 2017; 29:697-711. [PMID: 28782875 DOI: 10.1111/1742-6723.12840] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 05/03/2017] [Accepted: 06/03/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The study aims to compare the trauma care systems in Asian countries. METHODS Asian countries were categorised into three groups; 'lower middle-income country', 'upper middle-income country' and 'high-income country'. The Medline/PubMed database was searched for articles published from January 2005 to December 2014 using relevant key words. Articles were excluded if they examined a specific injury mechanism, referred to a specific age group, and/or did not have full text available. We extracted information and variables on pre-hospital and hospital care factors, and regionalised system factors and compared them across countries. RESULTS A total of 46 articles were identified from 13 countries, including Pakistan, India, Vietnam and Indonesia from lower middle-income countries; the Islamic Republic of Iran, Thailand, China, Malaysia from upper middle-income countries; and Saudi Arabia, the Republic of Korea, Japan, Hong Kong and Singapore from high-income countries. Trauma patients were transported via various methods. In six of the 13 countries, less than 20% of trauma patients were transported by ambulance. Pre-hospital trauma teams primarily comprised emergency medical technicians and paramedics, except in Thailand and China, where they included mainly physicians. In Iran, Pakistan and Vietnam, the proportion of patients who died before reaching hospital exceeded 50%. In only three of the 13 countries was it reported that trauma surgeons were available. In only five of the 13 countries was there a nationwide trauma registry. CONCLUSION Trauma care systems were poorly developed and unorganised in most of the selected 13 Asian countries, with the exception of a few highly developed countries.
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Affiliation(s)
- Se Jin Choi
- Seoul National University College of Medicine, Seoul, Korea
| | - Moon Young Oh
- Seoul National University College of Medicine, Seoul, Korea
| | - Na Rae Kim
- Seoul National University College of Medicine, Seoul, Korea
| | - Yoo Joong Jung
- Seoul National University College of Medicine, Seoul, Korea
| | - Young Sun Ro
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Sang Do Shin
- Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Korea
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Bazeli J, Aryankhesal A, Khorasani-Zavareh D. Exploring the perception of aid organizations' staff about factors affecting management of mass casualty traffic incidents in Iran: a grounded theory study. Electron Physician 2017; 9:4773-4779. [PMID: 28894534 PMCID: PMC5586992 DOI: 10.19082/4773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 05/16/2017] [Indexed: 12/03/2022] Open
Abstract
Background Traffic incidents are of main health issues all around the world and cause countless deaths, heavy casualties, and considerable tangible and intangible damage. In this regard, mass casualty traffic incidents are worthy of special attention as, in addition to all losses and damage, they create challenges in the way of providing health services to the victims. Aim The present study is an attempt to explore the challenges and facilitators in management of mass casualty traffic incidents in Iran. Methods This qualitative grounded theory study was carried out with participation of 14 purposively selected experienced managers, paramedics and staff of aid organizations in different provinces of Iran in 2016. Semi-structured interviews were conducted in order to develop the theory. The transcribed interviews were analyzed through open, axial and selective coding. Results Despite the recent and relatively good improvements in facilities and management procedure of mass casualty traffic incidents in Iran, several problems such as lack of coordination, lack of centralized and integrated command system, large number of organizations participating in operations, duplicate attempts and parallel operations carried out by different organizations, intervention of lay people, and cultural factors halt provision of effective health services to the victims. Conclusion It is necessary to improve the theoretical and practical knowledge of the relief personnel and paramedics, provide public with education about first aid and improve driving culture, prohibit laypeople from intervening in aid operations, and increase quality and quantity of aid facilities.
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Affiliation(s)
- Javad Bazeli
- Ph.D. Student in Health in Disasters and Emergencies, School of Health Management and Information Sciences, Iran university of Medical Sciences, Tehran, Iran
| | - Aidin Aryankhesal
- Associate Professor, Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran.,Associate Professor, Department of Health Services Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Davoud Khorasani-Zavareh
- Associate Professor, Department of Health in Disaster and Emergency, Faculty of Safety, Health and Environment, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Post Doc Research Fellowship, Department of Clinical Sciences and Education, Karolinska Institute, Stockholm, Sweden
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Abstract
Introduction Injuries are the third most important cause of overall deaths globally with one-quarter resulting from road traffic crashes. Majority of these deaths occur before arrival in the hospital and can be reduced with prompt and efficient prehospital care. The aim of this study was to highlight the burden of road traffic injury (RTI) in Lagos, Nigeria and assess the effectiveness of prehospital care, especially the role of Lagos State Ambulance Service (LASAMBUS) in providing initial care and transportation of the injured to the hospital. METHODS A three-year, retrospective review of road traffic injured patients seen at the Surgical Emergency Room (SER) of the Lagos State University Teaching Hospital (LASUTH), Ikeja, Nigeria, from January 1, 2012 to December 31, 2014 was conducted. Parameters extracted from the Institution Trauma Registry included bio-data, date and time of injury, date and time of arrival in SER, host status, type of vehicle involved, and region(s) injured. Information on how patients came to the hospital and outcome in SER also were recorded. Results were analyzed using Statistical Package for Social Sciences (SPSS; IBM Corporation; Armonk, New York USA) version 16. RESULTS A total of 23,537 patients were seen during the study period. Among them, 16,024 (68.1%) had trauma. Road traffic crashes were responsible in 5,629 (35.0%) of trauma cases. Passengers constituted 42.0% of the injured, followed by pedestrians (34.0%). Four wheelers were the most frequent vehicle type involved (54.0%), followed by motor cycles (30.0%). Regions mainly affected were head and neck (40.0%) and lower limb (29.0%). Less than one-quarter (24.0%) presented to the emergency room within an hour, while one-third arrived between one and six hours following injury. Relatives brought 55.4%, followed by bystanders (21.4%). Only 2.3% had formal prehospital care and were brought to the hospital by LASAMBUS. They also had significantly shorter arrival time. One hundred and nine patients (1.9%) died in the emergency room while 235 bodies were brought in dead. CONCLUSION Less than three percent among the victims of road crashes had formal prehospital care and shorter hospital arrival time. Current facilities for emergency prehospital care in Lagos are inadequate and require improvement. Training lay first-responders, who bring the majority of the injured to hospital, in basic first-aid may improve prehospital care in Lagos. Ibrahim NA , Ajani AWO , Mustafa IA , Balogun RA , Oludara MA , Idowu OE , Solagberu BA . Road traffic injury in Lagos, Nigeria: assessing prehospital care. Prehosp Disaster Med. 2017;32(4):424-430.
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Saving the On-Scene Time for Out-of-Hospital Cardiac Arrest Patients: The Registered Nurses' Role and Performance in Emergency Medical Service Teams. BIOMED RESEARCH INTERNATIONAL 2017; 2017:5326962. [PMID: 28280734 PMCID: PMC5322439 DOI: 10.1155/2017/5326962] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 11/23/2016] [Accepted: 01/19/2017] [Indexed: 12/01/2022]
Abstract
For out-of-hospital cardiac arrest (OHCA) patients, every second is vital for their life. Shortening the prehospital time is a challenge to emergency medical service (EMS) experts. This study focuses on the on-scene time evaluation of the registered nurses (RNs) participating in already existing EMS teams, in order to explore their role and performance in different EMS cases. In total, 1247 cases were separated into trauma and nontrauma cases. The nontrauma cases were subcategorized into OHCA (NT-O), critical (NT-C), and noncritical (NT-NC) cases, whereas the trauma cases were subcategorized into collar-and-spinal board fixation (T-CS), fracture fixation (T-F), and general trauma (T-G) cases. The average on-scene time of RN-attended cases showed a decrease of 21.05% in NT-O, 3.28% in NT-C, 0% in NT-NC, 18.44% in T-CS, 13.56% in T-F, and 3.46% in T-G compared to non-RN-attended. In NT-O and T-CS cases, the RNs' attendance can notably save the on-scene time with a statistical significance (P = .016 and .017, resp.). Furthermore, the return of spontaneous circulation within two hours (ROSC2 h) rate in the NT-O cases was increased by 12.86%. Based on the findings, the role of RNs in the EMTs could save the golden time in the prehospital medical care in Taiwan.
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Balikuddembe JK, Ardalan A, Zavareh DK, Nejati A, Kasiima S. Factors affecting the exposure, vulnerability and emergency medical service capacity for victims of road traffic incidents in Kampala Metropolitan Area: a Delphi study. BMC Emerg Med 2017; 17:1. [PMID: 28061754 PMCID: PMC5219676 DOI: 10.1186/s12873-016-0112-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 12/06/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The Kampala Metropolitan Area (KMA) is the fastest developing region in Uganda. Over recent years, this has placed exponential demand on the road sector, which consequently has contributed to rapid growth in motorized vehicles which, predisposes the region to a high risk of road traffic incidents (RTIs). A number of concerted road safety and post-crash management measures to respond to RTIs in the KMA in particular and Uganda as a whole have been undertaken. However, there is a need to greatly improve the measures by better identifying the factors influencing the exposure, vulnerability and emergency medical service (EMS) capacity for RTI victims. The present study seeks to investigate and reveal these factors. METHODS A Delphi technique employing a questionnaire and involving a multidisciplinary panel of experts was used in three rounds. RESULTS The ten (10) most important factors affecting the exposure, vulnerability and EMS capacity for victims of RTIs in the KMA were identified. Socio-cultural, infrastructure and road safety aspects were the factors most identified as affecting the exposure and vulnerability. The absence of a national EMS policy and post-crash care system, as well as the fact that many victims lack health insurance, were noted to be the factors adversely affecting the EMS capacity. CONCLUSIONS There exists is a real need to substantially reduce the burden of RTIs in KMA, with ultimate goal of saving lives that are being lost needlessly and reducing the impact of injuries and trauma and the economic losses associated with it. This study offers insights into the causes of RTIs and the most appropriate ways of responding to them especially with the establishment and empowerment of predefined and structured EMS systems.
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Affiliation(s)
- Joseph Kimuli Balikuddembe
- Department of Disaster Public Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Tehran University of Medical Sciences – International Campus, Tehran, Iran
| | - Ali Ardalan
- Department of Disaster Public Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- National Institute of Health Research, Tehran University of Medical Sciences, Tehran, Iran
- Harvard Humanitarian Initiative, Harvard University, Cambridge, USA
| | - Davoud Khorasani Zavareh
- Safety Promotion and Injury Prevention Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Health in Disaster and Emergency, School of Health, Safety and Engineering, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Clinical Science and Education, Karolinska Institute, Stockholm, Sweden
| | - Amir Nejati
- Department of Disaster Public Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Department of Emergency Medicine, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Stephen Kasiima
- Directorate of Road Traffic and Road Safety, Uganda Police Force, Kampala, Uganda
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Maleki M, Reza Hosseini S, Gorji H, Khorasani-Zavareh D, Roudbari M. Challenges to Use Response Time Standard in Assessing Emergency Medical Services in Iran: A Systematic Review. ARCHIVES OF TRAUMA RESEARCH 2017. [DOI: 10.4103/atr.atr_29_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Balikuddembe JK, Ardalan A, Khorasani-Zavareh D, Nejati A, Munanura KS. Road traffic incidents in Uganda: a systematic review study of a five-year trend. J Inj Violence Res 2017; 9:796. [PMID: 28039687 PMCID: PMC5279989 DOI: 10.5249/jivr.v9i1.796] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 06/02/2016] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Over the years, Uganda has been one of the low and middle-income countries bearing the heaviest burden of road traffic incidents (RTI). Since the proclamation of the United Nations Decade of Action for Road Safety 2011 - 2020, a number of measures have been taken to reduce the burden. However, they ought to be premised on existing evidence-based research; therefore, the present review ventures to report the most recent five-year trend of RTI in Uganda. METHODS Based on Preferred Reporting Items for Systematic Reviews and Meta-Data Analysis (PRISMA) guidelines, a systematic review was employed. Using a thematic analysis, the articles were grouped into: trauma etiology, trauma care, mortality, cost, trauma registry and communication, intervention and treatment for final analysis. RESULTS Of the nineteen articles that were identified to be relevant to the study, the etiology of RTI was inevitably observed to be an important cause of injuries in Uganda. The risk factors cut across: the crash type, injury physiology, cause, victims, setting, age, economic status, and gender. All studies that were reviewed have advanced varying recommendations aimed at responding to the trend of RTIs in Uganda, of which some are in tandem with the five pillars of the United Nations Decade of Action for Road Safety 2011 - 2020. CONCLUSIONS Peripheral measures of the burden of RTIs in Uganda were undertaken within afive-year timeframe (2011-2015) of implementing the United Nations Decade of Action for Road Safety. The measures however, ought to be scaled-up on robust evidence based research available from all the concerned stakeholders beyond Kampala or central region to other parts of Uganda.
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Affiliation(s)
| | - Ali Ardalan
- Department of Disaster Public Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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Sadeghi-Bazargani H, Ayubi E, Azami-Aghdash S, Abedi L, Zemestani A, Amanati L, Moosazadeh M, Syedi N, Safiri S. Epidemiological Patterns of Road Traffic Crashes During the Last Two Decades in Iran: A Review of the Literature from 1996 to 2014. ARCHIVES OF TRAUMA RESEARCH 2016; 5:e32985. [PMID: 27800461 PMCID: PMC5078874 DOI: 10.5812/atr.32985] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2015] [Revised: 01/21/2016] [Accepted: 01/30/2016] [Indexed: 11/23/2022]
Abstract
Context Despite considerable attention given to health statistics of road traffic crashes (RTCs), the epidemiological aspects of injuries resulting from RTCs are not fully understood in Iran and other developing countries. The aim of this review was to study the epidemiological pattern and issues arising due to RTCs in Iran. Evidence Acquisition The scope of this study involves data from a broad range of published literature on RTCs in Iran. Data collection for this study was conducted by searching for keywords such as traffic accidents, traffic crashes, motorcycle accidents, motorcycle crashes, motorcycle injury, motor vehicle injury, motor vehicle crashes and motor vehicle accidents, Iran and Iranian in various databases such as Embase, PubMed, Google Scholar, Scopus, Magiran, Iranian scientific information database (SID) and IranMedex. Results This study comprised of 95 articles. It is evident from this review that a large number of severe RTCs occur due to collision of two or more vehicles and most of the victims are males aged between 30 and 39 years. Male pedestrian, drivers and passengers are more likely to be severely injured in comparison to females. One of the most prevalent causes of death among adults involved in the RTCs are head injuries and the majority of deaths occur prior to hospitalization. Mortality rates for RTCs are higher in summer, especially during midnight among all age groups. The most common individual and environmental risk factors associated with RTCs include lack of attention, getting trapped in the car, listening to music, fatigue and sleepiness, duration and distance and negligence of seatbelt usage while driving. Conclusions The findings of the current study will be beneficial in prevention of RTCs and its associated complications and hence will be vital for policy makers, health service managers and stakeholders.
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Affiliation(s)
- Homayoun Sadeghi-Bazargani
- Road Traffic Injury Research Center, Department of Statistics and Epidemiology, Tabriz University of Medical Sciences, Tabriz, IR Iran
- Department of Public Health Sciences, Karolinska Institute, Stockholm, Sweden
| | - Erfan Ayubi
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Saber Azami-Aghdash
- Department of Health Services Management, Iranian Center of Excellence in Health Management, Tabriz University of Medical Sciences, Tabriz, IR Iran
| | - Leila Abedi
- Road Traffic Injury Research Center, Department of Statistics and Epidemiology, Tabriz University of Medical Sciences, Tabriz, IR Iran
| | - Alireza Zemestani
- Road Traffic Injury Research Center, Department of Statistics and Epidemiology, Tabriz University of Medical Sciences, Tabriz, IR Iran
| | - Louiz Amanati
- Road Traffic Injury Research Center, Department of Statistics and Epidemiology, Tabriz University of Medical Sciences, Tabriz, IR Iran
| | - Mahmood Moosazadeh
- Health Sciences Research Center, Faculty of Health, Mazandaran University of Medical Sciences, Sari, IR Iran
| | - Naeema Syedi
- School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, Australia
| | - Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, IR Iran
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, IR Iran
- Corresponding author: Saeid Safiri, Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, IR Iran., E-mail:
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Bahadori M, Ghardashi F, Izadi AR, Ravangard R, Mirhashemi S, Hosseini SM. Pre-Hospital Emergency in Iran: A Systematic Review. Trauma Mon 2016; 21:e31382. [PMID: 27626016 PMCID: PMC5003496 DOI: 10.5812/traumamon.31382] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 12/15/2015] [Accepted: 02/07/2016] [Indexed: 11/26/2022] Open
Abstract
CONTEXT Pre-hospital care plays a vital role in saving trauma patients. OBJECTIVES This study aims to review studies conducted on the pre-hospital emergency status in Iran. DATA SOURCES Data were sourced from Iranian electronic databases, including SID, IranMedex, IranDoc, Magiran, and non-Iranian electronic databases, such as Medline, Embase, Cochrane Library, Scopus, and Google Scholar. In addition, available data and statistics for the country were used. DATA SELECTION All Persian-language articles published in Iranian scientific journals and related English-language articles published in Iranian and non-Iranian journals indexed on valid sites for September 2005 - 2014 were systematically reviewed. DATA EXTRACTION To review the selected articles, a data extraction form developed by the researchers as per the study's objective was adopted. The articles were examined under two categories: structure and function of pre-hospital emergency. RESULTS A total of 19 articles were selected, including six descriptive studies (42%), four descriptive-analytical studies (21%), five review articles (16%), two qualitative studies (10.5%), and two interventional (experimental) studies (10.5%). In addition, of these, 14 articles (73.5%) had been published in the English language. The focus of these selected articles were experts (31.5%), bases of emergency medical services (26%), injured (16%), data reviews (16%), and employees (10.5%). A majority of the studies (68%) investigated pre-hospital emergency functions and 32% reviewed the pre-hospital emergency structure. CONCLUSIONS The number of studies conducted on pre-hospital emergency services in Iran is limited. To promote public health, consideration of prevention areas, processes to provide pre-hospital emergency services, policymaking, foresight, systemic view, comprehensive research programs and roadmaps, and assessments of research needs in pre-hospital emergency seem necessary.
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Affiliation(s)
- Mohammadkarim Bahadori
- Health Management Research Centre, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Fatemeh Ghardashi
- Health Management Research Centre, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Ahmad Reza Izadi
- Health Management Research Centre, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Ramin Ravangard
- School of Management and Medical Information Sciences, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Sedigheh Mirhashemi
- Trauma Research Centre, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Seyed Mojtaba Hosseini
- Department of Health Services Management, Tehran North Branch, Islamic Azad University, Tehran, IR Iran
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Ma L, Wang G, Yan X, Weng J. A hybrid finite mixture model for exploring heterogeneous ordering patterns of driver injury severity. ACCIDENT; ANALYSIS AND PREVENTION 2016; 89:62-73. [PMID: 26809075 DOI: 10.1016/j.aap.2016.01.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Revised: 12/13/2015] [Accepted: 01/10/2016] [Indexed: 06/05/2023]
Abstract
Debates on the ordering patterns of crash injury severity are ongoing in the literature. Models without proper econometrical structures for accommodating the complex ordering patterns of injury severity could result in biased estimations and misinterpretations of factors. This study proposes a hybrid finite mixture (HFM) model aiming to capture heterogeneous ordering patterns of driver injury severity while enhancing modeling flexibility. It attempts to probabilistically partition samples into two groups in which one group represents an unordered/nominal data-generating process while the other represents an ordered data-generating process. Conceptually, the newly developed model offers flexible coefficient settings for mining additional information from crash data, and more importantly it allows the coexistence of multiple ordering patterns for the dependent variable. A thorough modeling performance comparison is conducted between the HFM model, and the multinomial logit (MNL), ordered logit (OL), finite mixture multinomial logit (FMMNL) and finite mixture ordered logit (FMOL) models. According to the empirical results, the HFM model presents a strong ability to extract information from the data, and more importantly to uncover heterogeneous ordering relationships between factors and driver injury severity. In addition, the estimated weight parameter associated with the MNL component in the HFM model is greater than the one associated with the OL component, which indicates a larger likelihood of the unordered pattern than the ordered pattern for driver injury severity.
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Affiliation(s)
- Lu Ma
- MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, PR China.
| | - Guan Wang
- MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, PR China.
| | - Xuedong Yan
- MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, PR China.
| | - Jinxian Weng
- College of Transport and Communications, Shanghai Maritime University, Shanghai 201306, PR China.
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Behzadnia S, Shahmohammadi S. Road Traffic Injuries Among Iranian Children and Adolescents: An Epidemiological Review. JOURNAL OF PEDIATRICS REVIEW 2016. [DOI: 10.17795/jpr-4780] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Alinia S, Khankeh H, Maddah SSB, Negarandeh R. Barriers of Pre-Hospital Services in Road Traffic Injuries in Tehran: The Viewpoint of Service Providers. INTERNATIONAL JOURNAL OF COMMUNITY BASED NURSING AND MIDWIFERY 2015; 3:272-82. [PMID: 26448954 PMCID: PMC4591570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Iran is one of the countries with considerable road traffic injuries. Pre-hospital interventions have an important role in preventing mortalities and disabilities caused by traffic accidents. The present study aimed to explore the barriers of pre-hospital care in traffic injuries in Tehran, Iran. METHODS A qualitative content analysis approach was conducted based on 21 semi-structured interviews with 18 participants. A purposeful sampling method was applied until reaching data saturation. Interviews were transcribed verbatim, and then data condensing, labeling, coding and defining categories were performed by qualitative content analysis. RESULTS Four main barriers including 4 main categories and 13 subcategories emerged; they included Barriers related to people, Barriers related to metropolitan infrastructure, Barriers related to the profession and Barriers related to managerial issues. CONCLUSION Based on the findings of this study, pre-hospital service barriers in traffic accidents have many dimensions including cultural, structural and managerial domains. Policy makers in health system can use these findings to promote the quality of pre-hospital services, especially in the field of traffic injuries.
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Affiliation(s)
- Shahrokh Alinia
- Department of Nursing, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Hamidreza Khankeh
- Department of Nursing, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran,Corresponding author: Hamidreza Khankeh, PhD; Department of Nursing, University of Social Welfare and Rehabilitation Sciences, Kodakyar Ave, Daneshjo Blvd, Evin, Postal code: 19857-13834, Tehran, Iran Tel/Fax:+98 21 22180036;
| | | | - Reza Negarandeh
- Nursing & Midwifery Care Research Center, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
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