Emergency Medical Information Research Articles

Secure Proxy Re-Encryption Protocol for FANETs Resistant to Chosen-Ciphertext Attacks

In emergency situations, ensuring the secure transmission of medical information is critical. While existing schemes address on-road emergencies, off-road scenarios present unique challenges due to hazardous locations inaccessible to conventional vehicles. This research introduces a protocol for off-road emergencies, leveraging flying ad hoc networks (FANETs) formed by drones. The protocol, designed for users receiving emergency treatment, employs cryptographic techniques to protect sensitive information. To overcome the challenge of decrypting user medical records at emergency centers without the healthcare provider’s key, proxy re-encryption is employed. The control center (CC) securely generates encryption and decryption keys, facilitating the re-encryption process by the cloud server (CS) and transmission to the emergency center (E). The proposed protocol, free from pairing functions, underwent security and efficiency analyses, demonstrating resilience against chosen-ciphertext attacks (CCA) and collusion resistance (CR). Execution times of approximately 0.02 and 0.0 s for re-encryption and decryption processes, respectively, for a message size of 2000 bytes highlighted the efficiency of the protocol. The research contributes a secure and efficient proxy re-encryption protocol for off-road emergency medical information transmission within FANETs.

MAHAPARIWAR Application

Abstract: An Android family app aims to providea platform for family members to communicate and stay connected with each other. This app is designed to have a user-friendly interface that allows family members to share their schedules, create shopping lists, and share important documents, such as emergency contacts and medical information. It also features a built-in messaging system that enables users to send text,voice, and video messages to each other. The appwill also allow users to create and share events, such as family gatherings, birthdays, and anniversaries, and receive reminders for these events. The primary objective of this app is to foster communication and strengthen the bond between family members by providing them with a centralized platform for staying connected.

The Association Between Time From Emergency Department Visit to ICU Admission and Mortality in Patients With Sepsis.

Retrospective cohort study. The Medical Information Mart for Intensive Care Emergency Department and Medical Information Mart for Intensive Care IV databases. Adult patients (≥ 18 yr old) who were transferred from the ED to the ICU and subsequently diagnosed with sepsis based on the Sepsis-3 criteria within 24 hours of ICU admission. None. Among 1,849 patients with sepsis, we found a disproportionally higher mortality rate in patients immediately admitted to the ICU (e.g., < 2 hr). When using ED-LOS as a continuous variable, ED-LOS was not significantly associated with 28-day mortality (adjusted odds ratio [OR] per hour increase, 1.04; 95% CI, 0.96-1.13; p = 0.3) after an adjustment for potential confounders (e.g., demographics, triage vital signs, and laboratory results) in the multivariable analysis. However, when we categorized all patients into time quartiles (ED-LOS: < 3.3 hr, 3.3-4.5 hr, 4.6-6.1 hr, and > 6.1 hr), patients in the higher time quartiles (e.g., 3.3-4.5 hr) had higher 28-day mortality compared with those in the lowest time quartile (< 3.3 hr) (e.g., adjusted OR for patients in the second time quartile [3.3-4.5 hr] 1.59; 95% CI, 1.03-2.46; p = 0.04). Earlier admission to the ICU (e.g., within 3.3 hr of ED visits) was associated with lower 28-day mortality in patients with sepsis. Our findings suggest patients with sepsis who require intensive care may benefit from a more immediate ICU admission than 6 hours.

Prevention and Preparedness for Mass Gathering Disasters: Our Efforts and Successes in Hyogo, Japan

Introduction:Both prevention and preparedness are essential to avoid casualties and deaths in mass gathering disasters (MGDs). What countermeasures should be taken?Method:Retrospective analysis of a MGD at Akashi City Fireworks Festival in 2001; discussion of countermeasures at Kobe Luminarie, an annual light festival to commemorate the Great Hanshin Earthquake. Retrospective analysis of mass casualty incidents (MCIs) between 2003 and 2022 in which the alert function of EMISHP (Emergency Medical Information System in Hyogo Prefecture) was activated. Duration from emergency call to activation of alert function (activation time), number of casualties, and number of destination hospitals were evaluated.Results:More than 200 persons were injured and eleven people died in the Akashi Fireworks crowd crush. The main cause of this MGD was lack of gateway control and one-way flow control of visitors. With such measures in place, no MGD has occurred at Kobe Luminarie. In the past nineteen years in Hyogo, the alert function has been activated for 288 MCIs, such as vehicle accidents and fires. Activation time ranged from 1 to 73 minutes (median value=12). The casualty count ranged from 0 to 662 (median value=5). The number of destination hospitals ranged from 0 to 54 (median value=2). In all cases, emergency medical coordinators at Hyogo Emergency Medical Center, a principal hub hospital for disasters, directly or indirectly contributed to the medical response, e.g. securing hospital capacity, dispatching doctor-attending cars/helicopters and other medical teams to the scene, sharing information on the MCI between fire departments and hospitals.Conclusion:Prevention of MGDs requires taking proactive measures, such as gateway restriction and one-way flow control without bottlenecks. Preparedness is made possible by the alert function of EMISHP; it enables smoother patient transport to hospitals and contributes much in securing sufficient time and resources for medical response in MCIs, including MDGs.

Method and application of information sharing throughout the emergency rescue process based on 5G and AR wearable devices

The 2022 Winter Olympics were held in the three competition zones of Beijing, Yanqing and Zhangjiakou, China. The venues of this Winter Olympics were scattered and the terrain was complex. Moreover, the medical resources of Hebei and Beijing were relatively unbalanced. In the medical security of major events, the connection between first aid and in-hospital processes is of the utmost importance to rescue quality. 5th generation mobile network (5G) applications in medical scenarios are on the rise. It would be of great relevance to fully use 5G’s low-latency and high-speed features to share the process information of patients, ambulance personnel, and the destination hospital’s rescue team at emergency scenes and in transportation, improving rescue efficiency. This paper proposes a system scheme of cross-institutional emergency health information sharing based on 5G and augmented reality wearable devices. It also integrates the construction method of monitoring and other sign data sharing, in addition to testing the proposed scheme’s service quality in 5G environments. In the deployment area of the 5G emergency medical rescue information sharing scheme for the Beijing Winter Olympic Games, we selected two designated medical support institutions for testing. The test adopted a combination of fixed-point and driving tests to experiment on the service data, voice service, and streaming media indicators. The 5G signal's coverage rate was close to 100%, the standalone connection's success rate was 100%, and the drop rate was 0. The average downlink rate of multiple scenarios was 620mbps, and the average uplink rate of 5G was over 71.8mbps, which is higher than the average 5G level in China. The downlink rate was more than 20 times larger than the 4th generation mobile network (4G) rate. This study’s proposed scheme demonstrates the importance of 5G applications in emergency response and support, in addition to providing a suitable scheme for the integration of 5G networks in the medical scene.

SPHA-VC: Secure passengers health assessment via vehicular communications

Passenger health evaluation is a vital aspect of smart city applications. Remotely monitoring driver and passenger health save lives. Vehicular Ad Hoc Network (VANET)-assisted Internet of Things (IoT) will be an excellent option in that periodic vehicle health information will be sent to a nearby medical Base Station (BS). VANET communications are in an open wireless channel, making them subject to attacks against patient privacy. VANET-based healthcare monitoring systems must provide timely supervision with end-to-end security. Providing cost-effective healthcare utilizing dynamic and vulnerable VANET connections is a smart city research challenge. We propose novel Secure Passengers Health Assessment via Vehicular Communications (SPHA-VC) protocol to provide Quality of Service (QoS) efficient emergency medical information transmission with high security and privacy preservation. The SPHA-VC is consisting of security and privacy preservation-aware routing algorithms for IoT-based passenger health assessment connected with the VANETs. First, we design a reliable route formation algorithm using Artificial Intelligence (AI). Second, we propose a lightweight cryptography mechanism to achieve secure end-to-end medical data transmission. The reliable routing formation algorithm using Fuzzy Logic (FL) is integrated with Elliptic Curve Cryptography (ECC)-based secure data transmission mechanism. SPHA-VC's purpose is to accomplish secure communications in IoT-enabled VANETs and vehicle privacy reserving to guard against various cyber security threats using new FL-based reliable route formation and ECC-based secure data transfer. The simulation results revealed the efficiency of the SPHA-VC compared to state-of-the-art methods.

Poor Environmental Conditions Created the Acute Health Deteriorations in Evacuation Shelters after the 2016 Kumamoto Earthquake.

When disasters occur, affected people in evacuation shelters may experience health problems, such as exacerbation of chronic diseases or development of new diseases. This study examined the factors contributing to sudden illness in evacuation shelters used for the 2016 Kumamoto Earthquake. The subjects were evacuees of the Kumamoto Earthquake who were transported to hospitals from evacuation shelters by ambulance. Data on patients transported from evacuation shelters were obtained from emergency transport records at the Kumamoto City Fire Department and from medical institutions. The assessment of the living conditions in the shelter was obtained from the Emergency Medical Information System. A total of 576 patients were transported by ambulance from evacuation shelters in Kumamoto City. Of these, 300 patients for whom detailed information was obtained from medical institutions were included in the analysis. The median age was 71 years, and 213 patients (71%) were over 60 years old. There were 235 patients (78%) with pre-existing medical conditions. The most common reasons for emergency transport were falls and dyspnea, followed by fever, disturbance of consciousness, and abdominal pain. The most common final diagnosis at the medical institutions was trauma due to falls, followed by cardiovascular disease, infectious disease, and cerebral neurological disease. A survey of living conditions in the shelters identified problems with scarcity of space and provision of medical care and food. In order to prevent adverse health outcomes in evacuation shelters, the provision of appropriate living conditions and medical care is important from the acute phase of a disaster.

가정 내 생활안전 정보시스템구축을 위한 앱 콘텐츠에 대한 연구

This study aims to provide information for the development of an information system related to the daily life safety of infants and young children at home. An online survey was conducted on 500 women aged 20-49 across the country who had experience in child-rearing on their experiences and perceptions related to safety in the process of raising infants and toddlers, as well as their demands for a daily life safety information system. As a result, first, in Korea, a lot of information related to childcare safety is provided through the community bulletin board of Mom Cafe, but it is operated privately for men, showing difficulties in accessibility and limitations in reliability. Second, information related to daily life safety for children in online is mainly supplied by public institutions, but the content provided is common sense and has many overlapping contents, especially it is very difficult to find information targeting infants and toddlers in the home. Third, while the survey participants' demand for emergency medical information was high, the urgent need for improvement measures was improvement of the quantity and quality of content and comprehensive and customized content. Finally, as a result of subdividing the characteristics of the survey participants in order to provide content customized to consumers related to safety issues, they were divided into 'sensitive' and 'general', which are very sensitive to living safety. Among them, the safety-sensitive type showed more active demand and demand for participation in all evaluation items of hope for information system related to safety for infants and toddlers at home.

The Impact of the Coronavirus Disease 2019 (Covid-19) Pandemic on the Use of Emergency Medical Services System in Bangkok, Thailand.

BackgroundCoronavirus disease 2019 (COVID-19) has widely affected the global public health system, especially the emergency medical service (EMS), which has been the first responders since 2020. However, this pandemic persists with still limited studies on its impact on EMS. This study aimed to compare the number of EMS patients and the operation periods of Bangkok EMS in Thailand between 2020 (severe COVID-19 pandemic) and 2019 (prepandemic).Patients and MethodsWe retrospectively analyzed data of patients with severe COVID-19 were collected from the emergency medical information system of Bangkok EMS center. Data were compared between the two periods. The COVID-19 pandemic period (study period) spanned from January 01, 2020 to December 31, 2020, whereas the control period referred to the same period in the previous year (January 01, 2019 to December 31, 2019).ResultsA total of 178,594 patients were serviced by EMS, with 93,288 during the study period and 85,306 during the control period. The study period had more EMS patients overall by 9.36% (95% confidence interval [CI]: 9.16–9.55) and significantly more EMS patients per day, with a mean difference of 21.19 (254.90 ± 25.55 vs 233.71 ± 23.49; 95% CI: 17.63–24.76, p < 0.001), than the control period. Furthermore, all EMS operation periods studied were significantly longer during the study period.ConclusionDuring COVID-19 pandemic period, a significantly increased number of EMS patients compared to one during non-COVID-19 pandemic period for both traumatic and non-traumatic patients, as well as remarkably increased every EMS operation period of both groups during COVID-19 pandemic period were found in the present study. From this knowledge, provision of necessary EMS resources and preparation of emergency staff to be ready for management of future pandemics should be obtained to reduce EMS operation period in the future pandemics.

An Emergency Medical Information System for Mass Gatherings: Design and Implementation

An Emergency Medical Information System for Mass Gatherings: Design and Implementation

Acute effect of the COVID-19 pandemic on emergency transportation due to acute alcoholic intoxication: a retrospective observational study

BackgroundThe COVID-19 pandemic has caused changes in people’s drinking habits and the emergency management system for various diseases. However, no studies have investigated the pandemic’s impact on emergency transportation for acute alcoholic intoxication. This study examines the effect of the pandemic on emergency transportation due to acute alcoholic intoxication in Kochi Prefecture, Japan, a region with high alcohol consumption.MethodsA retrospective observational study was conducted using data of 180,747 patients from the Kochi-Iryo-Net database, Kochi Prefecture’s emergency medical and wide-area disaster information system. Chi-squared tests and multiple logistic regression analyses were performed. The association between emergency transportation and alcoholic intoxication was examined. The differences between the number of transportations during the voluntary isolation period in Japan (March and April 2020) and the same period for 2016–2019 were measured.ResultsIn 2020, emergency transportations due to acute alcoholic intoxication declined by 0.2%, compared with previous years. Emergency transportation due to acute alcoholic intoxication decreased significantly between March and April 2020, compared with the same period in 2016–2019, even after adjusting for confounding factors (adjusted odds ratio 0.67; 95% confidence interval 0.47–0.96).ConclusionsThis study showed that lifestyle changes due to the COVID-19 pandemic affected the number of emergency transportations; in particular, those due to acute alcoholic intoxication decreased significantly.

A New Time-Window Prediction Model For Traumatic Hemorrhagic Shock Based on Interpretable Machine Learning.

ABSTRACTEarly warning prediction of traumatic hemorrhagic shock (THS) can greatly reduce patient mortality and morbidity. We aimed to develop and validate models with different stepped feature sets to predict THS in advance. From the PLA General Hospital Emergency Rescue Database and Medical Information Mart for Intensive Care III, we identified 604 and 1,614 patients, respectively. Two popular machine learning algorithms (i.e., extreme gradient boosting [XGBoost] and logistic regression) were applied. The area under the receiver operating characteristic curve (AUROC) was used to evaluate the performance of the models. By analyzing the feature importance based on XGBoost, we found that features in vital signs (VS), routine blood (RB), and blood gas analysis (BG) were the most relevant to THS (0.292, 0.249, and 0.225, respectively). Thus, the stepped relationships existing in them were revealed. Furthermore, the three stepped feature sets (i.e., VS, VS + RB, and VS + RB + sBG) were passed to the two machine learning algorithms to predict THS in the subsequent T hours (where T = 3, 2, 1, or 0.5), respectively. Results showed that the XGBoost model performance was significantly better than the logistic regression. The model using vital signs alone achieved good performance at the half-hour time window (AUROC = 0.935), and the performance was increased when laboratory results were added, especially when the time window was 1 h (AUROC = 0.950 and 0.968, respectively). These good-performing interpretable models demonstrated acceptable generalization ability in external validation, which could flexibly and rollingly predict THS T hours (where T = 0.5, 1) prior to clinical recognition. A prospective study is necessary to determine the clinical utility of the proposed THS prediction models.

An online emergency medical management information system using mobile computing

Purpose The purpose of this paper is to investigate the way technology affects the provision of prehospital emergency care, upgrading the quality of services offered and significantly reducing the risk of premature termination of the patients. Design/methodology/approach The paper presents the development of the eEKAB, a pilot emergency medical information system that simulates the main services offered by the Greek National Instant Aid Centre (EKAB). The eEKAB was developed on an agile system methodology. From a technical perspective, the features and the technology were mainly chosen to provide reliable and user-friendly interfaces that will attract many users. eEKAB is based on three important pillars for offering health care to the patients: the “On-time Incident Reporting”, the “On-time Arrival at the Incident” and “Transfer to the Health Center”. According to the literature review, the emergency medical services (EMS) systems that combine all the features are very few. Findings It reduces the total time of the EMS procedures and it allows for an easier management of EMS, by providing a better allocation of human resources and a better geographical distribution of ambulances. The evaluation displayed that it is a very helpful application for the ambulance drivers as it reduces the ambulance response time to arrive in the patient's location and contributes significantly to the general performance of the prehospital medical care system. Also, the survey verified the importance of implementing eEKAB on a larger scale beyond the pilot usage. It is worth mentioning that the younger ambulance drivers had a more positive view for the purpose of the application. Research limitations/implications The paper clearly identifies implications for further research. Regarding interoperability, the mobile app cooperates with the Operational Center of EKAB, while further collaboration could be achieved with other operational ambulance handling center, mainly, of the private sector. The system can evolve to include better communications among the EKAB departments. Particularly, the ambulance crew as well as the doctors should be informed with more incident features such as the emergency signal so that they know whether to open the siren, the patient's name, etc. The authors are currently working on implementing some features to provide effective medical health services to the patient in the ambulance. Practical implications eEKAB will have very significant implications in case of its enforcement, such as the reduction of the total time of EMS procedures with a corresponding reduction of the operating costs of an accident management system and an ambulance fleet handling system while in parallel informing in time the doctors/clinics. It will provide better distribution of ambulances as well as of total human resources. It will greatly assist ambulance drivers, while reducing ambulance response time to reach the patient's location. In other words, the authors will have a better performance of the whole prehospital care system. Social implications Providing emergency care before the hospital is of great importance for upgrading the quality of health services provided at the accident site, thus significantly reducing the risk of premature death of patients. This in itself has a significant social implication. Originality/value The paper demonstrates a solid understanding in the field of the EMS systems and the corresponding medical services offered. It proposes the development of an effective, feasible and innovative EMS information system that will improve the existing emergency health care system in Greece (EKAB). An in depth literature review and presentation of the adopted new technologies and the respective architecture take place. An evaluation and statistical validation were conducted for proving the high applicability of eEKAB in case of real-life running.

Strengthening the Emergency Water Supply System Utilizing Emergency Medical Information System at the Kurashiki City Waterworks Bureau

Strengthening the Emergency Water Supply System Utilizing Emergency Medical Information System at the Kurashiki City Waterworks Bureau

Chemical Response Emergency Medical Information System in Chemical Disaster

Introduction:There are many database sets and websites which provide chemical information, but they do not perform an adequate role for emergency medical support in a chemical disaster.Aim:To make the basis of a chemical emergency medical information system.Methods:We reviewed the database sets, mobile applications and websites in the world which provide chemical database and emergency medical response information from a chemical accident or disaster site to hospitals. Also, we examined chemical accident cases which developed during disasters. A chemical database set for emergency medical response was proposed and the algorithm for elicitation of chemicals suitable for emergency medical response and information providing. We performed a survey about chemical emergency medical information system to related personnel.Results:By four steps of elicitation of chemicals, the number of chemicals more than 100,000 was decreased to less than 1,000. The standard of steps includes accident preparedness, toxicity and circulating amount and expert consultation. Algorithm for elicitation of chemicals was made and 82% of related personnel supported the chemical emergency response algorithm. The emergency medical real-time consultation system for chemical disaster was placed under control of the call center.Discussion:When mass exposure by toxic chemicals occurs, the chemical emergency medical information system will be helpful for acute identification of chemicals, protection of related personnel and emergency medical response. Also, it can be possible to guide citizens immediately in case of a chemical disaster.

2018 Natural Disaster Response in Japan

Introduction:Japan experienced several major disasters in 2018.Aim:Evaluation of medical response was conducted and problems determined to solve for future response.Methods:An evaluation conducted on DMAT responding report of Northern Osaka Earthquake, West Japan Torrential Rain Disaster, Typhoon Jebi, and Hokkaido Iburi East Earthquake.Results:DMAT responded 58 teams for Osaka Northern Earthquake, 119 teams for West Japan Torrential Rain Disaster, 17 teams for Typhoon Jebi, 67 teams for Hokkaido Iburi East Earthquake. At the Osaka Northern Earthquake, by comparing the report of seismic diagnosis, results and, a magnitude of each region, hospital damage was evaluated. At the West Japan Torrential Rain Disaster, a flood hazard map was used to expect inundation at hospitals. At the Hokkaido Iburi East Earthquake, information of hospital generator was gathered and planned assistance for loss of power. Water supply cessation in the West Japan Torrential Rain Disaster and loss of power in the Hokkaido Iburi East Earthquake influenced hospital functionality. More precise preparation for hospital management in the event of a loss of power and water supply situation required in not only in local government but also each hospital. For the West Japan Torrential Rain Disaster, we experienced the same type of major disasters in the past, but could not manage accordingly. For the Hokkaido Iburi East Earthquake, we applied what was learned from the West Japan Torrential Rain Disaster.Discussion:Disaster medical operation was supposed to be managed with information from the Emergency Medical Information System (EMIS). However, 2018 disasters provided lessons that require a full understanding of disaster prior information and expected disaster damage information to manage disaster assistance. To accomplish effective disaster assistance, information must be gathered of supplies and assistance required by hospitals. An effective system to facilitate lessons learned needs to be developed

The 14th Asia Pacific Conference on Disaster Medicine in Kobe, Japan: A Brief Overview and a Proposal

Introduction:The Asia Pacific Conference on Disaster Medicine (APCDM) started in 1988 in Osaka, Japan, and the 14th conference was held from October 16-182, 2018, in Kobe.Aim:To give a rundown of the 14th APCDM and a proposal for WADEM.Methods:Retrospective analysis of participants, the category of presentations, and deliverables.Results:With “Building Bridges for Disaster Preparedness and Response” as its main theme, the 14th APCDM was held near the epicenter of the 1995 Great Hanshin Earthquake in Kobe. The total number of participants was 524 from 35 countries, not only from Asia and the Pacific but also Europe and the Americas. Its program had 10 lectures by distinguished speakers such as WADEM Board members and WHO (World Health Organization), four symposia, two panel, oral and 99 poster presentations. “Preparedness” and “Education and Training” were the categories with the largest number of presentations. The presidential lecture outlined improvements made in Japan since the Great Hanshin Earthquake (disaster base hospitals, disaster medical assistance teams, emergency medical information system, and disaster medical coordinators) and emphasized the importance of standardizing components for better disaster management. This idea was echoed in symposia and round-table discussions, where experts from WHO, JICA (Japan International Cooperation Agency), and ASEAN (The Association of Southeast Asian Nations) countries discussed other components such as SPEED (Surveillance in Post Extreme Emergency and Disasters) and standardization of Emergency Medical Teams.Discussion:Each country in the disaster-prone Asia-Pacific region has a different disaster management system. However, participants agreed in this conference that we can cope with disasters more efficiently by sharing the standardized components, from both academic and practical points of view. APCDM must provide these deliverables to WADEM, so both conferences can cooperate and contribute to disaster preparedness and prevention in the new era.

Lessons Learned in Helicopter Operations During a Large Multiagency Disaster Prevention Drill in Japan

ObjectiveIn 2018, the Cabinet Office executed a disaster prevention drill based on the scenario that Nankai had a megathrust earthquake and a large tsunami hit Tokushima Prefecture. The purpose of this study was to summarize the key lessons learned in the review of the Department of Aviation Operation for Tokushima Prefecture in this drill. MethodsThis report was based on a review using data from the Japan emergency medical information sharing system that can be accessed via the Internet. ResultsIn the disaster drill, the doctor helicopter (DH) headquarters of Tokushima Prefecture at Takamatsu Airport was able to procure 2 actual DHs and 2 mock DHs. The Department of Aviation Operation within the Tokushima Prefectural Government was able to procure 1 actual helicopter belonging to the Coast Guard and 8 mock helicopters (4 belonging to the military and 4 to the fire department). There were 29 flights, including actual and mock flights, and 44 victims were medically transported. ConclusionBy making flight plans with each organization concerned, we were able to share the basic rules, concepts, and management approaches of flights among the responding organizations. Disaster planners should have at least a passing familiarity with the aviation capabilities of the local helicopter emergency medical service and other helicopter operations.

An overview of the construction of emergency and pre-hospital first aid platform

To further improve the ability of pre-hospital and in-hospital collaborative treatment, strengthen emergency multidisciplinary cooperation and construct a scientific, rational and efficient emergency system, under the support of former chairman Yu Xue-zhong, Dr. Li Chun-sheng and numerous colleagues in the industry, the Emergency Medicine Society of the Chinese Medical Association appeal to us to draft Construction of Emergency and Pre-hospital Platform. Based on this background, the platform of emergency and pre-hospital first aid helps to build a “one horizontal and one Longitudinal” treatment model, using the horizontal and longitudinal patterns to integrate emergency medical resources to satisfy the automatic information integration and intelligent analysis sharing, realizing the emergency management visualization and medical information digitization, simplifying the medical process and establishing a perfect standard for the emergent diseases, thereby ultimately achieving efficient diagnosis and scientific treatment.

Changes of Poison Data Characteristics Collected from Telephone Response in 1339 and 119: Discrepancy in Characteristics of Post-toxin Exposure Data Obtained through Telephone Counselling Provided by 1339 and 119

Purpose: The aim of this study was to compare the toxicologic profiles and outcome of poisoned patients by comparing the data obtained through telephone counselling, each provided by emergency medical information center (1339) and emergency dispatch center (119). Methods: We analyzed the telephone-based poison exposure data before and after Seoul 1339 merged to 119. We compared the Seoul 1339 call response data in 2008 with Seoul and Busan 119 call response data between 2014 and 2016. We analyzed the changes in the trend and quality of data obtained, as well as the quality of service provided by each center before and after this reallocation, by comparing the data each obtained through telephone counselling. Results: The data was collected for a total of 2260 toxin exposure related calls made to Seoul 1339 in 2009, and 1657 calls to 119 in Seoul and Busan between 2014 and 2016. Significant difference was observed for age, sex, and reason for exposure to toxic substance between the two groups. Conclusion: After the integration of 1339 with 119, 119 focused on role of field dispatch and hospital transfer, lacking the consulting on drug poisoning. Moreover, data on exposure to toxic substances at the pre-hospital stage indicate that drug information and counseling are missing or unknown. In addition, first aid or follow-up instructions are not provided. Thus, systematic approach and management are required.