• The Korean Journal of Health Service Management
• /
• v.10 no.4
• /
• pp.51-59
• /
• 2016

Objectives : The purpose of this study was to examine the health service utilization of elderly patients who visited an emergency medical center in the Gyeongbuk region and to provide basic information for the effective management of emergency medical centers. Methods : This study analyzed the characteristics of the hospital visits and the actual situation for the use of emergency medical care of 10,264 elderly patients that visited an emergency medical center in the Gyeongbuk region from January, 2014 to December, 2014. Frequency analysis and chi-square test were done in this study. Results : This study showed that there is a difference in the characteristics of health service utilization which included hospital visits, duration of hospital visits and mode of arrival to the emergency medical center according to age, gender and other characteristics. Conclusions : Providing efficient emergency services is necessary as well as establishing an emergency medical center management plan that takes into consideration the difference in health service utilization of elderly patients.

• Journal of radiological science and technology
• /
• v.43 no.4
• /
• pp.289-295
• /
• 2020

This study investigated the feasibility of establishing a college of medicine in the western region of Chungnam to fill the gap in the medical doctor in charge of essential medical care in the region. Currently, the level of medical services in Chungnam is low compared to provinces across the country and in particular, 7 cities and towns, which account for 760,000 people, one-third of Chungnam's population, are located in the western regions of Chungnam. Because of this, in the event of an emergency patients, it is necessary to travel to Cheonan, Daejeon, Seoul, etc. where the regional emergency medical center is located for more than 1 hour and 30 minutes. In the case of critically ill and emergency patients transfer, it is a situation that misses the golden time and causes valuable loss of life. In order to improve the medical environment in the western region of Chungnam and improve the lives of residents in vulnerable areas of medical services, it is believed that establishing a college of medicine in the western region of Chungnam is essential.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.34 no.10A
• /
• pp.796-806
• /
• 2009

This paper presents the method of emergency warning system operation based on T-DMB and the design of T-DMB AEAS receiver model. The proposed receiver model compares the geographical location of emergency with the location of DMB transmitting station from T-DMB broadcasting signal and classifies the receiver location into alert region, neighboring region and non-alert region and transmits the emergency alert message according to each region. The geographical location of emergency can be obtained from FIG 5/2 EWS data field for AEAS message and the location of DMB transmitting station can be estimated from either the latitude and the longitude in main identifier and sub identifier in FIG 0/22 data filed for TII(Transmitter Identification Information) or TII distribution database. In our experiment, we implemented the proposed receiver model with display section, storage section, DMB module for receiving broadcasting signal and control section and performed test emergency alert broadcasting using T-DMB signal generator.

• Journal of Trauma and Injury
• /
• v.22 no.2
• /
• pp.212-217
• /
• 2009

Purpose: To analyze delayed diagnosis, we collected date on pediatric and adolescent patients who had been admitted to the Emergency Department with injuries due to minor trauma Methods: We retrospectively analyzed the age distribution, trauma mechanism, time interval for each affected body region at delayed diagnosis, hospital stay, and outcome for 161 pediatric and adolescent patients who had been admitted to the Emergent Department of Gachon University Gil Hospital from January 2006 to September 2008. Results: The incidence of delayed diagnosis in pediatric and adolescent trauma was 11.8% in our retrospective review of 161 pediatric and adolescent patients. Lengths of hospitalization were longer in patients with delayed diagnosis (p<0.05). Patients with delayed diagnosis were more often transferred to other hospitals than patients with non-delayed diagnosis (p<0.05). The time intervals for each different affected body regions at delayed diagnosis were significantly different, but the hospital stays were not. There were no statistical significance to age on affected body region. Conclusion: From this study, we found that admission result and hospital stay were statistically significant differences between the delayed-diagnosis patient group and the non-delayed-diagnosis patient group. Finally, we must follow up pediatric and adolescent patients with minor trauma, closely considering missed injuries.

• Journal of Korea Multimedia Society
• /
• v.15 no.5
• /
• pp.615-623
• /
• 2012

This paper presents T-DMB AEAS (automatic emergency alerting service) receiver model considering emergency region. The proposed receiver model determines the geographical location of the terminal by analysing the received T-DMB signal and displays the AEAS messages only if the location of terminal is similar to the emergency site. First, to determine the geographical location of the terminal, we extract the TII value from the null symbol of the SC and, based on it, calculate the location of transmitter by analysing FIG 0/22 delivering the TII-related data. The proposed algorithm sets the location of transmitter as that of receiver and displays the emergency message only in the case of the similar region. The experiment was conducted in the test environment of low power T-DMB generator based on the T-DMB AEAS messages.

• The Korean Journal of Emergency Medical Services
• /
• v.14 no.1
• /
• pp.31-46
• /
• 2010

This study was intended to analyze the clinical characteristic of the patient with hypoglycemia and the status of prehospital treatments by 119 emergency medical technicians well as the cause of inappropriate emergency treatment by 119 emergency medical technicians in a bid to seek the measures for improvement, thereby enhancing the emergency medical services before medical treatment at hospital. Examination of the daily work log on 430 patients suffering with hypoglycemia who were sent to the university hospital in Gyunggi-Province by 119 emergency medical technicians, beginning on Jan 1, 2004 till Dec 31. 2008 was carried out and the survey of 206 119 emergency medical technicians working at the region of Gyunggid-Province was conducted from Sep 19 through Oct 6, 2009. Evaluation of the frequency and percentage and ANOVA analysis using SPSS WIN 14.0 program was carried out. In view of the examination of daily emergency work log and questionnaire, prehospital treatment for the patients with hypoglycemia needs to be further improved in general, and to provide the emergency treatment in accurate and timely manner, improvement of the system such as assignment of licensed rescue members and development of protocol that will replace the medical consultant system, mandatory emergency treatment, constant and efficient training and maintenance of emergency rescue records shall be implemented, and furthermore, social recognition to 119 emergency medical technicians shall be improved to encourage them to perform more positive way and manner.

• The Korean Journal of Emergency Medical Services
• /
• v.9 no.2
• /
• pp.29-38
• /
• 2005

The purpose of this study was to provide the basic data for improvement of Emergency Medical Service System in Kwangju. The EMSS can be defined as the complete chain of human and physical resources that provides patient care in cases of sudden illness and injury. To provide effective emergency care through the EMSS in a region, the issue of training especially as it relates to EMT in EMSS delivery is more important than emergency medical equipment and facilities for pre-hospital emergency care. The transport of emergency medical patients carried out almost by 119 Emergency Medical Services. But out of all the employees at 119 EMS only 19.0% have graduated with a major in Emergency Medical Technology. It would seem prudent then that the graduates of EMT programs should gradually replace employees working at 119 EMS that do not have an EMT degree to ensure the best possible pre-hospital care for emergency medical patients. Therefore it can be expected that in the future there should an enormous demand for qualified EMT professionals to meet the growing needs for a superior level of emergency medical care for civilian.

• Journal of Trauma and Injury
• /
• v.30 no.4
• /
• pp.158-165
• /
• 2017

Purpose: The purpose of this study was to evaluate the diagnostic accuracy of X-rays in patients with acute traumatic vertebral fractures visiting the emergency department and to analyze the diagnostic value of X-rays for each spine level. Methods: We retrospectively analyzed basal characteristics by reviewing medical records of 363 patients with adult traumatic vertebral fractures, admitted to the emergency center from March 1, 2014 to February 28, 2017. We analyzed spine X-rays and magnetic resonance imaging (MRI) scans to determine distribution according to the vertebral level, and we evaluated the efficacy of X-rays by comparing discrepancies between X-rays and MRI scans. Results: For a total of 363 patients, the mean age was 56.65 (20-93) and 214 (59%) were males. On the basis of X-rays, 67 cases (15.1%) were of the cervical spine, 133 cases (30.0%) were of the thoracic spine, and 243 cases (54.9%) were of the lumbar spine. In particular, the thoracolumbar region (T11-L2) was the most common, with 260 cases (58.7%). In X-rays, fractures were the least in the upper thoracic region (T1-T3), whereas MRI scans revealed fairly uniform distribution across the thoracic spine. Sensitivity of X-rays was lowest in the upper thoracic spine and specificity was almost always greater than 98%, except for 94.7% in L1. Positive predictive value was lower in the mid-thoracic region (T4-T9) and negative predictive value was slightly lower in C6, T2, and T3 than at other sites. Diagnostic accuracy of X-rays by vertebral body, transverse process, and spinous process according to fractured vertebral structures was significantly different according to vertebral level. Conclusions: Diagnostic accuracy of X-rays was lower in the upper thoracic region than in other parts. Further studies are needed to identify better methods for diagnosis considering cost and neurological prognosis.

• The Korean Journal of Emergency Medical Services
• /
• v.1 no.1
• /
• pp.11-19
• /
• 1997

We have reviewed 2.876 patients who visited the emergency room from May, 1996 to september, 1996 in order to look for a more appropriate management of the emergency medical system. The result were summarized as followings; 1. Considering sexual distribution, male patients were 59.6% more than female patients 40.4% and according to age categories, first decade of life was most frequent. 2. Distribution according to ca use is most common for the disease 79.8%, and next injury and traffic accident is 11.6%, 6.8%, respectively. 3. According to the department distribution, pediatrics accounted for 37.4%, internal medicine 21.1%, and emergency medicine 10.0%, and these three departments was 66.3% of total number of patients. 4. 67.0% of patients visited emergency room were discharged. Arrived time in emergency room, patients of 41.9% was visited from 17 to 1 hours. 5. Among 196 patients of traffic accident, 160 were male(81.5%) and 36 were female (18.5%). Distribution of the age is most common in 3rd and 4th decade for 63.2%, and region of injury were face 33.3%, head 22.2%, and chest 22.2% and follow-up measures after visiting emergency room is most common transfer hospital 40.8%.

• Maxillofacial Plastic and Reconstructive Surgery
• /
• v.42
• /
• pp.39.1-39.5
• /
• 2020

Background: Head or scalp injury is a life-threatening and typically accidental human injury. Most medical departments require immediate medical treatment and proper treatment with specialized medical personnel and facilities. However, in low-resource environments, such as the rural region of West Africa, the authors have treated emergency trauma patients and provided immediate treatment despite lack of resources. Case presentation: We reviewed three cases of scalp injury patients, with representative clinical information, and used these cases to outline feedback on scalp trauma treatment based on the specialty knowledge of general and emergency surgeon. Conclusions: Oral and maxillofacial surgeons are medical specialists that can immediately diagnose and treat these scalp injuries based on their medical knowledge and experience with the maxillofacial region.