The purpose of this critical review is to look at the current literature regarding mass gatherings and to create further understanding of this area with a particular focus on what the audience brings with them to the event, particularly in a planned event with a cultural theme or focus. Through an understanding of these predispositions and consequent effects on audience behavior in a mass-gathering setting, a more complete understanding of motivation factors of crowds and audiences can also be found.

A critical review of mass-gathering literature was undertaken by searching various online academic databases. Peer-reviewed scholarly articles relevant to the cultural aspects associated with religious, sporting and music mass gatherings were also analyzed.

Results from the review show that the word “culture” is often used to explain what happens at the event without reflecting how the motivations or behaviors of audiences at an event are influenced by the cultural predispositions of the audience.

By understanding the cultural predispositions of the audience, event planners and designers, event risk managers and event safety personnel are able to better understand the motivation of the audience and how this might impact on audience behavior at the event. Further work needs to be done, however, to investigate the broader range of predispositions. The ultimate aim of developing this understanding is to better inform the health promotion and public health messages that can be developed for a particular type of event based on the likely composition of the audience in attendance.

HuttonA, BrownS, VerdonkN. Exploring Culture: Audience Predispositions and Consequent Effects on Audience Behavior in a Mass-Gathering Setting. Prehosp Disaster Med. 2013;28(3):1-6.

The building of prehospital emergency medical care systems in developing and lower middle-income countries (as defined by the World Bank) is a critical step in those countries’ efforts to reduce unnecessary morbidity and mortality. This case report presents the development of a prehospital care system in Jaffna District, Sri Lanka and provides the results of the system's first year of operations, the likely reasons for the results, and the prospects for sustained operations of the system. The goal of this report is to add to the literature surrounding Emergency Medical Services (EMS) in developing countries by providing insight into the implementation of a prehospital emergency care system in developing and lower middle-income settings.

The level of utilization and the financial performance of the system during its first year of operation were analyzed using data from the Jaffna Regional Director of Health Services (RDHS) Call Center database and information from the implementing organization, Medical Teams International.

The system responded to >2000 emergency calls in its first 11 months of operation. The most utilized ambulance of the system experienced only a US $13.50 loss during the first 12 months of operation. Factors such as up-front support, a systematic approach, and appropriateness contributed to the successful implementation of the Jaffna prehospital EMS system.

The implementation of a prehospital EMS system and its functioning were successful in terms of utility and, in many regards, financial stability. The system's success in development may serve as a potential model for implementing prehospital emergency medical care in other developing and lower middle-income country settings, keeping in mind factors outside of the system that were integral to its developmental success.

ZimmermanJR, BertermannKM, BollingerPJ, WoodyardDR. Prehospital System Development in Jaffna, Sri Lanka. Prehosp Disaster Med. 2013;28(5):1-8.

Pain associated with pediatric trauma is often under-assessed and under-treated in the out-of-hospital setting. Administering an opioid such as fentanyl via the intranasal route is a safe and efficacious alternative to traditional routes of analgesic delivery and could potentially improve pain management in pediatric trauma patients.

The study sought to examine the effect of introducing the mucosal atomization device (MAD) on analgesia administration as an alternative to intravenous fentanyl delivery in pediatric trauma patients. The hypothesis for the study is that the introduction of the MAD would increase the administration of fentanyl in pediatric trauma patients.

The research utilized a 2-group design (pre-MAD and post-MAD) to study 946 pediatric trauma patients (age <16) transported by a large, urban EMS agency to one of eight hospitals in Marion County, which is located in Indianapolis Indiana. Two emergency medicine physicians independently determined whether the patient met criteria for pain medication receipt and a third reviewer resolved any disagreements. A comparison of the rates of fentanyl administration in both groups was then conducted.

There was no statistically significant difference in the rate of fentanyl administration between the pre-MAD (30.4%) and post-MAD groups (37.8%) (P = .238). A subgroup analysis showed that age and mechanism of injury were stronger predictors of fentanyl administration.

Contrary to the hypothesis, the addition of the MAD device did not increase fentanyl administration rates in pediatric trauma patients. Future research is needed to address the barriers to analgesia administration in pediatric trauma patients.

O'DonnellDP, SchaferLC, StevensAC, WeinsteinE, MiramontiCM, KozakMA. Effect of Introducing the Mucosal Atomization Device for Fentanyl Use in Out-of-Hospital Pediatric Trauma Patients. Prehosp Disaster Med. 2013;28(4):1-3.

Emergency medical care in Pakistan has not been a priority of medical education and training because of the country's need to address its lack of primary care. Resources and trained personnel are scarce. Despite these challenges, the value of emergency medical care is gaining attention. The objective of this study was to explore the breadth of Emergency Medicine training in Pakistan through an analysis of an Emergency Medicine residency in a teaching hospital. The Aga Khan University Hospital in Karachi is a teaching institution with the only Emergency Medicine residency program in the region. It was started in 2000, led by US-trained physicians, and it laid the foundation for Emergency Medicine in the country.

The study was conducted over a four-week period in January of 2009. Data collection consisted of three components: (1) a survey of the Emergency Department and hospital services; (2) a survey of the Emergency Medicine training curriculum; and (3) a retrospective chart review of every tenth patient seen in the Aga Khan Emergency Department from December 1-14, 2008.

The training program is similar to that of the US models. Of the 153 patients selected for the chart review, the majority presented with GI complaints. Of these, 51 (33%) were admitted to the hospital; 20% (n = 15) left against medical advice; the remaining 57% (n = 87) were discharged.

The hospital admitted patients with complaints that were expected in the region. Although Aga Khan University Hospital is a pioneer in establishing Emergency Medicine as an official medical discipline in the region, the hospital's obstetrics and gynecology, trauma, toxicology and prehospital services training do not meet current curriculum standards set forth by the Society of Academic Emergency Medicine and the Council of Emergency Medicine Residency Directors. Nevertheless, the review provides a snapshot of the development of Emergency Medical Services in a developing nation. This information may assist other nations that are interested in developing such programs.

LinJY, AhmedS, BranderC. Breadth of Emergency Medical Training in Pakistan. Prehosp Disaster Med. 2013;28(2):1-5.

In Italy, administration of medications or advanced procedures dictates the prehospital presence of a physician to initiate treatment. Nursing staff is often used as dispatchers in Italian emergency medical ambulance services. There is little data about nursing dispatch performance in detecting high-acuity patients who need prehospital medications and procedures.

To determine the ability of a dispatch center staffed by emergency ambulance nurses to detect prehospital need for physician interventions in the context of a semi-rural area Emergency Medical Services system.

A retrospective analysis of 53,606 calls from the Rovigo Emergency Ambulance Services’ database was undertaken. Physician prehospital interventions were defined as the administration of medications or procedures (advanced airway management and ventilation, pneumothorax decompression, fluid replacement therapy, external defibrillation, cardioversion and pacing). The dispatch codes (assigned by a subjective decision-making process as Red, Yellow, or Green) of all transported prehospital patient calls were matched with an out-of-hospital triage system staffed by clinicians to determine the number of correctly identified prehospital need of physician interventions. Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were calculated.

The sensitivity of subjective experience-based nursing dispatch in detecting the need for physician interventions was 78.0% (95% CI, 76.9%-79.1%), with a PPV of 36.6% (95% CI, 35.8%-37.5%). Specificity was 83.8% (95% CI: 83.4%-84.1%), with an NPV of 96.9% (95% CI, 96.8%-97.1%).

A dispatch center staffed by nurses with six years of experience and three months of training correctly identified when not to send a doctor to the scene in the absence of need for physician interventions, using a subjective decision-making process. The nurses staffing the dispatch center also worked in the field. Dispatch center staff were not able to predict when there was no need for physician interventions in high-acuity dispatch code patients, resulting in an over-triage and use of emergency physicians on scene.

LeopardiM, SommacampagnaM.Emergency Nursing Staff Dispatch: Sensitivity and Specificity in Detecting Prehospital Need for Physician Interventions During Ambulance Transport in Rovigo Emergency Ambulance Service, Italy. Prehosp Disaster Med. 2013;28(5):1-6.

The objective of disaster preparedness is to ensure that appropriate systems, procedures, and resources are in place to provide prompt, effective assistance to disaster victims, thus facilitating relief measures and rehabilitation of services. Disaster preparedness efforts include the identification of possible health scenarios based on the probability of hazards and vulnerability of the population as a basis for creating a disaster plan. Exercises that simulate emergency response, involving the health and other sectors, have been suggested as useful tools to test the plans on a regular basis and measure preparedness efforts; the absence of actual testing is likely to negate even the best of abstract plans.

Exercises and after action reports (AARs) are used to document preparedness activities. However, to date, limited analysis has been performed on what makes an exercise an effective tool to assess public health emergency preparedness (PHEP), and how AARs can be developed and used to support PHEP improvement efforts. The scope of this project was to achieve consensus on: (1) what makes an exercise an effective tool to assess PHEP; and (2) what makes an AAR an effective tool to guide PHEP improvement efforts.

Sixty-one PHEP experts were convened by the use of Nominal Group Techniques to achieve consensus on a series of characteristics that exercises should have when designed to assess PHEP and on the recommendations for developing high-quality AARs.

The panelists achieved consensus on a list of recommendations to improve the use of exercises and AARs in PHEP improvement efforts. Such recommendations ranged from the characteristics of the exercise audience to the evaluation methodology being used and the characteristics of the produced AAR such as its structure and content.

The characteristics of the exercise audience, scenario and scope are among the most important attributes to the effectiveness of an exercise conducted for PHEP evaluation purposes. The evaluation instruments used to gather observations need an appropriate matching between exercise objectives and the response capabilities tested during the exercise, to build the base for the production of a good AAR. Improvements in the design and creation of exercises and AARs could facilitate better reporting and measurement of preparedness outcomes.

SavoiaE, PrestonJ, BiddingerPD. A Consensus Process on the Use of Exercises and After Action Reports to Assess and Improve Public Health Emergency Preparedness and Response. Prehosp Disaster Med. 2013;28(3):1-4.

The health care industry is increasingly focused on customer service, one aspect of which is dealing with customer complaints. The purpose of this study was to assess the prevalence and nature of complaints against prehospital providers in a rural Emergency Medical Services (EMS) system.

This retrospective study of logged complaints utilized data from May 28, 1999 through September 26, 2008. All complaints were investigated by a single trained staff member of the regional EMS office. He interviewed witnesses, and reviewed statements and other documentation related to the complaints. Each complaint was classified into one of four categories: (1) operational; (2) clinical; (3) educational; or (4) customer service. In addition, each complaint was examined to determine if the grievance was founded. The study was conducted in a seven-county region of western Pennsylvania with a population of 639,641 and more than 3,000 EMS providers.

There were 110 complaints over a nine-year period (approximately 12 per year). Forty were considered unfounded complaints (43%) and 49 persons (45%) had made more than a single complaint. No EMS provider had an EMS certification suspended or revoked based on a clinically-related complaint. The data revealed a substantial number of complaints for which insufficient information was available to allow a conclusion based on reasonable certainty or the degree of certainty expected of a reasonable person evaluating the facts.

One hundred ten complaints were logged for the study EMS program. No complaints violated treatment protocols. Forty complaints were unfounded. There were 49 “repeat” complaints against providers who had previously had complaints made against them.

RisaviBL, BuzzardE, HeileCJ. Analysis of Complaints in a Rural Emergency Medical Service System. Prehosp Disaster Med. 2013;28(2):1-3.