Disaster preparedness of nationally certified emergency medical services professionals

Improving urban emergency medical service systems through brownfield transformation in Huangshi, China

A comprehensive emergency medical service (EMS) system significantly enhances a city's capacity to prevent and mitigate disasters. Using Huangshi as a case study, this research evaluated the service radium coverage rate of the current EMS system by examining its transport capacity, population density, and prevalence rate, finding it to be only 61.49% with an inefficient spatial layout. To address this, we proposed transforming urban brownfields into EMS parks. By selecting the most suitable brownfields based on capacity and service radius, we increased the coverage rate to 90.21%. We introduced a new "consultation-referral" model, where existing EMS facilities serve as pre-diagnosis and triage centers, and the urban brownfield EMS parks function as isolation and centralized treatment centers. GIS network analysis confirmed the feasibility, showing all transit times to be under 30 min. The methodology outlined in this study-comprising "demand assessment, supply optimization, and feasibility verification"-not only strengthens the city's EMS system but also facilitates the renewal of urban brownfields. This approach can serve as a valuable reference for enhancing EMS systems in other cities.

A Region-Wide All-Hazard Training Program for Prehospital Mass Casualty Incident Management: A Real-World Case Study

OBJECTIVE

We report the development, implementation, and results of a sustainable region-wide mass-casualty management prehospital training program implemented by the Regione Lombardia emergency medical services (EMS) agency AREU in Italy.

METHODS

The educational program learning objectives are: (1) command and control, communications, and resource management; (2) mass casualty triage and the START triage protocol; (3) on-scene management; (4) Regione Lombardia and AREU Mass Casualty standard operating procedures; and (5) inter-agency communications and relations. For each course edition data on participants' summative assessment, participants' feedback and costs were collected.

RESULTS

Between June 26, 2013, and December 31, 2020, a total of 84 editions of the provider training event were delivered, training an overall 1329 prehospital providers; 1239 (93%) passed the summative assessment and were qualified as being operationally "ready." Regarding participant feedback, the overall program was rated 4.4 ± 0.7 out of 5. The overall cost of running the provider program during the study period was €321 510 (circa US $382 000). The average cost per edition was €3828 and €242 per participant.

CONCLUSIONS

We have described a simple yet interactive simulation and blended-learning approach, which has yielded good pass rates, good participant satisfaction, and contained costs to systematically train emergency medical service personnel.

Emergency healthcare workers' preparedness for disaster management: An integrative review

BACKGROUND

Around 2 billion people globally were affected by natural disasters between 2008-2018. The World Health Organization requires countries and governments to have disaster plans and emergency health workers ready and prepared at all times.

OBJECTIVES

To conduct an integrative review of literature of emergency healthcare workers' perceived preparedness for disaster management.

METHODOLOGY

An integrative literature review using the PRISMA checklist guidelines was conducted to explore physicians, nurses, emergency medical services and allied medical professionals' preparedness for disasters. Literature was searched from 2005, published in the English language and from MEDLINE (PubMed), Google Scholar, EMBASE, PsycINFO, SCOPUS, ProQuest and CINAHL databases. Reviews, case reports, clinical audits, editorials and short communications were excluded. Studies were critically appraised using the Mixed Methods Appraisal Tool.

RESULTS

The initial search yielded 9589 articles. Twenty-seven articles were included following application of the eligibility criteria. Included studies were geographically diverse including North America, the Middle East and the Asia Pacific. Most studies (n = 24) assessed the knowledge of healthcare workers in general disasters. Studies using the Disaster Preparedness Evaluation Tool reported moderate disaster preparedness and knowledge, while studies using other instruments largely reported inadequate disaster preparedness and knowledge. Regional variations were recorded, with high-income countries' reporting a higher perceived preparedness for disasters than low-income countries.

CONCLUSION

The majority of the emergency healthcare workers appear to have inadequate disaster preparedness. Previous disaster experience and training improved disaster preparedness. Future research should focus on interventions to improve emergency healthcare workers preparedness for disasters.

Evaluating Methodology for the Service Extent of Refugee Parks in Changchun, China

Refugee parks are general parks that can serve as emergency shelters in cities. The core issue of refugee parks lies in their service extent they provided. Globally, the service extent of refugee parks is determined by the Euclidean or actual road network distance methods. The former lacks measurement accuracy, whereas the latter lacks the consideration of human dimension and proximity. Hence, we propose the nearest neighbor method, which considers not only the locations of refugee parks and sub-districts, but also road networks and census data. Using this method, we evaluated the service extent of refugee parks in Changchun, northern China. We compared our results with the Euclidean distance method. Results showed that the nearest neighbor method effectively accounted for the effect of road network resistance and results aligned with the refuge needs of residents. Differences in both methods were mainly affected by the size of the parks and local road network and population densities. The Euclidean approach determines the service extent based on a unified service radius, thus producing greater errors. The nearest neighbor method can reveal the spatial imbalance of refugee parks, as well as the mismatch between the park size and population distribution. Furthermore, the nearest neighbor method implements policies of spatial optimization of urban refugee parks. As a general method, it should be suited to different types of disasters.

Beyond Disaster Preparedness: Building a Resilience-Oriented Workforce for the Future

Enhancing citizens' and communities' resilience is critical to adapt successfully to ongoing challenges faced by communities, as well as acute shocks resulting from disasters. While significant progress has been made in this area, several research and practice gaps remain. A crucial next step to advance resilience is the development of a resilience-oriented workforce. This narrative review examines existing literature to determine key components of a resilience-oriented workforce, with a focus on organizational structures, training and education, and leadership models. Reviewed articles spanned a variety of study types, including needs assessments of existing workforce, program evaluations, and reviews/commentaries. A resilience-oriented workforce spans many disciplines and training programs will need to reflect that. It requires a collaborative organizational model that promotes information sharing structures. Leadership models should foster a balance between workforce autonomy and operation as a collective entity. Optimal strategies to develop a resilience-oriented workforce have yet to be realized and future research will need to collect and synthesize data to promote and evaluate the growth of this field.

The Demographics and Education of Emergency Medical Services (EMS) Professionals: A National Longitudinal Investigation

Objectives

The objectives of this study were to assess longitudinal and cross-sectional changes in Emergency Medical Technician (EMT)-Basics and Paramedics: (1) demographics, (2) employment characteristics, and (3) initial Emergency Medical Services (EMS) education.

Methods

These data were collected between 1999 and 2008 employing survey techniques aimed at collecting valid data. A random, stratified sample was utilized to allow results to be generalizable to the nationally certified EMS population. Survey weights that were adjusted for each stratum’s response were estimated. Weighted percentages, averages for continuous variables, and 95% confidence intervals (CIs) were calculated. Significant changes over time were noted when the CIs did not overlap.

Results

In all 10 years of data collection, the proportion of EMT-Paramedics who were male was greater than the proportion of EMT-Basics who were male. A substantial proportion of respondents performed EMS services for more than one agency: between 39.8% and 43.5% of EMT-Paramedics and 18.4% and 22.4% of EMT-Basic respondents reported this. The most common type of employer for both EMT-Basics and EMT-Paramedics was fire-based organizations. About one-third of EMT-Basics (32.3%-40.1%) and almost one-half of EMT-Paramedics (43.1%-45.3%) reported that these organizations were their main EMS employer. Rural areas (<25,000 residents) were the most common practice settings for EMT-Basics (52.1%-63.7%), while more EMT-Paramedics worked in urban settings (65.2%-77.7%).

Conclusions

This analysis serves as a useful baseline to measure future changes in the EMS profession. This study described the demographic and work-life characteristics of a cohort of nationally certified EMT-Basics and Paramedics over a 10-year period. This analysis also summarized initial EMS education changes over time.

BentleyMA, ShobenA, LevineR. The demographics and education of Emergency Medical Services (EMS) professionals: a national longitudinal investigation. Prehosp Disaster Med. 2016;31(Suppl. 1):s18–s29.

A National Assessment of the Health and Safety of Emergency Medical Services Professionals

Objectives

The objectives were to assess changes in (1) health and physical fitness, (2) the prevalence of selected health problems, (3) risk behaviors, (4) ambulance safety issues, and (5) the preparedness of Emergency Medical Services (EMS) professionals. In addition, the incidence of patient-initiated violence directed toward EMS personnel and associated factors were assessed.

Methods

Data were obtained from a sample of nationally certified EMS professionals via annual questionnaires between 1999 and 2008. Stratification was based upon national certification level, self-reported race, and experience level. Weighted percentages, averages for continuous variables, and 95% confidence intervals (CIs) were calculated. Significant changes over time were noted by lack of CI overlap.

Results

The proportion reporting “excellent” health declined significantly from 1999 (38.5%) to 2008 (32.2%). High rates of sleeping problems (20%-27%), back problems (20%-24%), and hearing problems (7%-10%) were reported as having occurred in the past year. These rates remained constant over time. As a result of sleepiness, 8.0% of nationally certified EMS professionals reported difficulty in driving an emergency vehicle for short distances and 17.5% reported difficulty in driving long distances. The proportion of daily tobacco smokers significantly declined from over one-third (35.3%) to about one-fifth (20.3%). The proportion of providers who had ever been involved in an ambulance crash increased slightly from 2004 (14.5%) to 2008 (15.8%). In 2000, the majority of EMS professionals reported that they and/or their partner had been assaulted by a patient. Finally, there was a significant decrease in the amount of training time devoted to the recognition of biological, chemical, and nuclear (BCN) threats, use of personal protective equipment (PPE), and treatment and management of patients exposed to BCN from an average from 8.4 hours in 2003 to 6.2 hours in 2008.

Conclusions

The overall health and physical fitness of EMS professionals as well as their health problems, risk behaviors, ambulance safety, and patient-initiated violence in the prehospital emergency setting are areas of concern for the nation’s emergency medical system. The prevalence of these problems and overall health and physical fitness has shown little or no improvement from 1999 to 2008.

BentleyMA, LevineR. A national assessment of the health and safety of Emergency Medical Services professionals. Prehosp Disaster Med. 2016;31(Suppl. 1):s96–s104.

Emergency Preparedness and Role Clarity among Rescue Workers during the Terror Attacks in Norway July 22, 2011

BACKGROUND

Few studies address preparedness and role clarity in rescue workers after a disaster. On July 22, 2011, Norway was struck by two terror attacks; 77 people were killed and many injured. Healthcare providers, police officers and firefighters worked under demanding conditions. The aims of this study were to examine the level of preparedness, exposure and role clarity. In addition, the relationship between demographic variables, preparedness and exposure and a) role clarity during the rescue operations and; b) achieved mastering for future disaster operations.

METHODS

In this cross-sectional study, healthcare providers (n = 859), police officers (n = 252) and firefighters (n = 102) returned a questionnaire approximately 10 months after the terror attacks.

RESULTS

The rescue personnel were trained and experienced, and the majority knew their professional role (healthcare providers M = 4.1 vs. police officers: M = 3.9 vs. firefighters: M = 4.2, p < .001, [scale 1-5]). The police officers reported significantly more lack of control (p < .001). In the multivariable analysis, being female (OR 1.4, p < .05), having more years of work experience (OR 2.3, p = < .001), previous training (OR 1.6, p < .05) and the experience of an event with > 5 fatalities (OR 1.6, p < .05) were all associated with role clarity, together with a feeling of control, not being obstructed in work and perceiving the rescue work as a success. Moreover, independent predictors of being more prepared for future operations were arousal during the operation (OR 2.0, p < .001) and perceiving the rescue work as a success (OR 1.5, p < .001).

CONCLUSION

Most of the rescue workers were experienced and knew their professional role. Training and everyday-work-experience must be a focal point when preparing rescue workers for disaster.

Self-reported preparedness of New Zealand acute care providers to mass emergencies before the Canterbury Earthquakes: a national survey

INTRODUCTION

Disasters occur more frequently. Acute care providers are the first to respond to mass emergencies from the healthcare sector. The preparedness of acute care providers in New Zealand to respond to mass emergencies has not been previously studied.

OBJECTIVE

To assess the self-reported training and experience of New Zealand acute care providers to respond to mass emergencies and the factors associated with strong preparedness.

METHODS

A cross-sectional national survey of 1500 acute care providers in New Zealand carried out between 2009 and 2010. The survey assessed experience, training and self-reported preparedness. It also determined the factors associated with strong perceived preparedness.

RESULTS

The response rate to this survey was 60.7%. Nurses had a higher response rate than doctors or paramedics. Only 29.2% of acute care providers reported responding to a previous mass emergency event. There were 53.5% of acute care providers who reported having formal training in how to deal with mass emergencies, whereas 58.1% of participants reported that they were aware of their role during a healthcare mass emergency response. The factors associated with self-reported strong preparedness to deal with mass emergencies included: being a paramedic, previous training, participation in a drill, willingness to report to work during an infection or man-made emergency, ability to triage and general awareness of the role during a mass emergency.

CONCLUSION

Almost half of New Zealand acute healthcare providers have no training in dealing with mass emergency events. Training and general awareness of the role during a mass emergency response were the main factors associated with strong self-reported preparedness of acute care providers. The apparent efficacy of training allied to lack of availability means that it should be a national priority.

An overview of shiraz emergency medical services, dispatch to treatment

Background

Advanced ambulance service (Emergency Medical Services/EMS) is considered to be an integral part of emergency medical care as the first assets responding to emergencies and disasters in the prehospital setting in most developed countries.

Objectives

The aim of this study was to evaluate the current situation of Shiraz’s EMS by comparing data obtained during two different time periods.

Materials and Methods

This is a retrospective analytic and comparative study in which data obtained from Shiraz EMS during two one-year periods (21st of March 2011 to 20th of March 2012 and 22nd of September 1999 to 21st of September 2000) were compared. Furthermore, these data were also compared with available data from Gothenburg’s EMS (2010).

Results

Of 84084 missions performed by Shiraz EMS during one year trauma cases were the most common [39282 (46.7%)]. The most common cause of trauma was road traffic accidents (RTA) (27257; 76.5%). Near 56% of all patients were transported to hospitals; some 47% by ambulances and 8.8% by private cars. Around 36.2% of patients received definitive medical treatment at the scene. While there was an increase in response and evacuation times, the number of deaths at scene before ambulance arrival decreased.

Conclusions

Although Shiraz’s EMS has expanded during last decade and the mortality rate at scene has decreased, the number of RTA-related trauma cases, along with the response and evacuation time, has increased. More than one third of the patients received definitive treatment and could be dismissed directly from the scene. Standardized triage and treatment protocols are needed to improve the EMS activity.

A national assessment of the roles and responsibilities of training officers

INTRODUCTION

Since the inception of emergency medical services (EMS), individuals have assumed the role of "training officer" without a clear and concise description of the responsibilities inherent in this position. Furthermore, EMS system leaders rely heavily on these individuals to implement changes within an EMS system and to ensure the competency of practicing out-of-hospital professionals. The limited understanding of and research in training officer roles highlight the need for study in this area.

OBJECTIVES

Specific objectives of our study were to describe demographic and work-life characteristics of training officers, estimate the number of hours spent on specific training officer tasks in a typical week, and determine methods of training officer appointment and education received after appointment.

METHODS

This was a questionnaire-based cross-sectional census analysis of all training officers in the National Registry of Emergency Medical Technicians (NREMT) database. This questionnaire contained items related to demographics, work-life characteristics, and specific roles and responsibilities of training officers. Descriptive statistics, chi-square, and Mann-Whitney U tests were utilized to assess specific differences among training officers.

RESULTS

Over 2,500 individuals responded to this questionnaire (2,528/4,956). The majority of the respondents were male (79.0%), held a full-time salaried position (64.9%), and were of nonminority status (93.4%). Individuals reported an overall median number of years worked in EMS of 19.0 (standard deviation [SD] = 8.7, range = 0-45) and a median of 4.0 years of serving as a training officer (SD = 5.1, range = 0-33), and planned to serve as a training officer for a median of 10.0 years (SD = 7.6, range = 0-50). The highest median numbers of hours spent on specific training officer tasks in a typical week were for providing patient care (median = 8.0, SD = 18.1); developing, delivering, and accounting for continuing education (median = 5.0, SD = 9.8); department administration (median = 5.0, SD = 12.8); and performing run reviews (median = 3.0, SD = 6.4).

CONCLUSION

The role of the training officer in ensuring the continued competence of the EMS professional has not been delineated in this paper, and future efforts should seek to answer this research question. Key words: emergency medical services; training officers; system administration.

Major incident preparedness and on-site work among Norwegian rescue personnel - a cross-sectional study

BACKGROUND

A major incident has occurred when the number of live casualties, severity, type of incident or location requires extraordinary resources. Major incident management is interdisciplinary and involves triage, treatment and transport of patients. We aimed to investigate experiences within major incident preparedness and management among Norwegian rescue workers.

METHODS

A questionnaire was answered by 918 rescue workers across Norway. Questions rated from 1 (doesn't work) to 7 (works excellently) are presented as median and range.

RESULTS

Health-care personnel constituted 34.1% of the participants, firefighters 54.1% and police 11.8%. Training for major incident response scored 5 (1, 7) among health-care workers and 4 (1, 7) among firefighters and police. Preparedness for major incident response scored 5 (1, 7) for all professions. Interdisciplinary cooperation scored 5 (3, 7) among health-care workers and police and 5 (1, 7) among firefighters. Among health-care workers, 77.5% answered that a system for major-incident triage exists; 56.3% had triage equipment available. The majority - 45.1% of health-care workers, 44.7% of firefighters and 60.4% of police - did not know how long it would take to get emergency stretchers to the scene.

CONCLUSIONS

Rescue personnel find major incident preparedness and on-scene multidisciplinary cooperation to function well. Some shortcomings are reported with regard to systems for major incident triage, tagging equipment for triage and knowledge about access to emergency stretchers.

Correlates of Perceived Care Comfort with an EMS Professional Having a Legal Conviction

Objectives

The first objective was to examine the outcome of how comfortable a potential EMS-caller would be receiving care from an out-of-hospital-care EMS professional who might have a legal conviction. A second objective was to test for correlates that would explain this outcome.

Methods

In the autumn of 2010, a structured phone survey was conducted. To maximize geographical representation across the contiguous United States, a clustered, stratified sampling strategy was used based upon US Postal Service zip codes.

Results

Of the 2,443 phone calls made, 1,051 (43%) full survey responses were obtained. Data cleaning efforts reduced the total to 929 in the final model regression analysis. Results revealed significant public discomfort in receiving care from EMS professionals who may have such a conviction. In addition, respondents who are less educated and older more strongly (1) agree that EMS professionals should have their licenses revoked for wrongdoing; (2) agree EMS professionals should be screened before being hired; (3) perceive EMS credentials to be important; (4) support a lawsuit for improper care; and (5) are collectively less comfortable with being cared for by an EMS professional who may have a legal conviction. Reliable scales were found for future research use.

Conclusion

There is significant public discomfort in receiving care from EMS professionals who may have a legal conviction. The results of this study provide increased impetus for the careful screening of EMS professionals before they are hired or allowed to be volunteers. Beyond this due diligence, the results serve as a reminder for increased EMS provider awareness of the importance of exhibiting professionalism when dealing with the public.

Blau G, Gibson G. Correlates of perceived care comfort with an EMS professional having a legal conviction. Prehosp Disaster Med. 2012;27(4):1-6.

[Are we prepared for a disaster? Spanish multicentre study]

INTRODUCTION

Paediatric Emergency Departments (PED) should have written disaster plans, to ensure a rapid and efficient response.

OBJECTIVES

1) to determine if Spanish PED have written disaster plans, 2) to describe the characteristics of these plans, and 3) if paediatric victims were included in them.

MATERIAL AND METHODS

Descriptive multicentre study based on questionnaires sent to physicians in charge of different Spanish PED. The structured survey included questions about external emergency plans (EEP) and internal emergency plans (IEP).

RESULTS

Twenty-five out of 44 surveys were replied. Eighteen PED had an EEP, most of them had been written 10 years ago and were reviewed every 3 years or more. In 11/18 PED, the EEP was well-known by health care providers. Drills were never performed in 13/18 PED. Twenty-one PED had an IEP, most of them had been written 8 years ago and were reviewed every 3 years or more. In 13/21 PED, IEP was well-known by health care providers but drills were never performed in 12/21 PED. IEP included evacuation plans (22), fire emergency plans (19), bomb threat plan (13) and flood plans (9). Nine PED have paediatric-specific disaster plans and in 7 PED, disaster plans included adult and paediatric victims. Children were not included In 1 EEP and in 5 IEP.

CONCLUSIONS

Most of PED have written disaster plans, but these plans are old, unknown by health care providers and almost half of them do not include paediatric victims. It is necessary to improve disaster planning in Spanish PED.