• Journal of Trauma and Injury
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• v.28 no.3
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• pp.177-181
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• 2015

Purpose: Assessment of the trauma severity associated with the prognosis of trauma patients. But we are having a lot of difficulties in assess the severity because of scarcity of current first-aid records resources. Methods: We presumed that Applying the Revised trauma score which consist of vital signs and GCS score will be helpful to assess the sevirity.This study covers the 10069 patient of Ewah womans hospital (2011.1.1.-2014.12.31) who are able to verify the GCS score from fist-aid records. Results: There is no distinctions between prehospital RTS and hospital RTS. And shows high level of correlation between prehospital RTS and ISS. Conclusion: Therefore we conclude that checking the GCS and RTS at prehospital state will be help to assess the severity of trauma patients.

• Journal of Trauma and Injury
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• v.18 no.2
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• pp.148-154
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• 2005

Purpose: This study was conducted to gather descriptive data on trauma victims and to observe the general demographic characteristics and clinical profile of trauma victims who were admitted to a regional emergency medical center in the west southern Kyungsangnam-do area. Objects & Method: The study population consisted of 1,909 trauma patients who visited the emergency department of Gyeongsang National University Hospital between January 2003 and December 2004. The medical records were reviewed in a retrospective manner. Demographic data, the mechanism of injury, and clinical information were collected by three professional medical affairs recorders and an emergency physician and a Revised Trauma Score (RTS) and an Injury Severity Score (ISS) were calculated for each patient. Collected data were analyzed with SPSS software version 12.0. Results: Male patients outmembered female patients (M:F=2.54:1), and the mean age of the population was $40.5{\pm}21.4$ years. The mean RTS and ISS were $7.45{\pm}1.11$ and $8.40{\pm}7.44$, respectively. The seventies showed the highest ISS($10.94{\pm}8.66$). The most common mechanism of injury was motor-vehicle accidents (45.57%), followed by falls or slips(28.26%), and other blunt injuries(12.68%). The most frequent causes of death was cerebral herniation due to head injury(68.4%) and irreversible shock(26.3%). Conclusion: The present study clarified the demographic and clinical characteristics of trauma patients in the Kyungsangnam-do area. In the future, prospective clinical data collection is needed for a more sophisticated trauma study.

• Journal of Trauma and Injury
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• v.34 no.1
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• pp.3-12
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• 2021

Purpose: To evaluate the severity of trauma, many scoring systems and predictive models have been presented. The quick Sequential Organ Failure Assessment (qSOFA) is a simple scoring system based on vital signs, and we expect it to be easier to apply to trauma patients than other trauma assessment tools. Methods: This study was a cross-sectional study of trauma patients who visited the emergency department of Jeju National University Hospital. We excluded patients under the age of 18 years and unknown outcomes. We calculated the qSOFA, the Modified Early Warning Score (mEWS), Revised Trauma Score (RTS), and Injury Severity Score (ISS) based on patients' initial vital signs and assessments performed in the emergency department (ED). The primary outcome was mortality within 14 days of trauma. We analyzed qSOFA scores using multivariate logistic regression analysis and compared the predictive accuracy of these scoring systems using the area under the receiver operating characteristic curve (AUROC). Results: In total, 27,764 patients were analyzed. In the multivariate logistic regression analysis of the qSOFA, the adjusted odds ratios with 95% confidence interval (CI) for mortality relative to a qSOFA score of 0 were 27.82 (13.63-56.79) for a qSOFA score of 1, 373.31 (183.47-759.57) for a qSOFA score of 2, and 494.07 (143.75-1698.15) for a qSOFA score of 3. In the receiver operating characteristic (ROC) curve analysis for the qSOFA, mEWS, ISS, and RTS in predicting the outcomes, for mortality, the AUROC for the qSOFA (AUROC [95% CI]; 0.912 [0.871-0.952]) was significantly greater than those for the ISS (0.700 [0.608-0.793]) and RTS (0.160 [0.108-0.211]). Conclusions: The qSOFA was useful for predicting the prognosis of trauma patients evaluated in the ED.

• Journal of Trauma and Injury
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• v.30 no.4
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• pp.120-125
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• 2017

Purpose: The aim of this study was to identify clinical outcome and characteristics of trauma patients via emergency medical services (EMS). Methods: Medical records of the trauma patients visiting the emergency department were retrospectively collected and analyzed from January 2015 to June 2016 in the single institution. Of 529 registered patients, 371 patients were transported by - were enrolled. The parameters including age, gender, injury mechanism, Glasgow coma scale on arrival, presence of shock (systemic blood pressure <90 mmHg) on arrival, time to arrival from accident to emergency room (ER), need for emergency procedures such as operation or angioembolization, need for intensive care unit (ICU) admission, injury severity score (ISS), the trauma and injury severity score, revised trauma score (RTS), length of stay, and mortality rate were collected. The SAS version 9.4 (SAS Institute, Cary, NC, USA) was used for the data analysis. Results: Arrival time from the field to the ER was significantly shorter in EMS group. However, overall outcomes including mortalities, length of stay in the ICU and hospital were same between both groups. Age, ISS, RTS, and injury mechanisms were significantly different in both groups. ISS, RTS, and age showed significant influence on mortality statistically (p<0.05). Conclusions: The time to arrival of EMS was fast but had no effect on length of hospital stay, mortality rate. Further research that incorporates pre-hospital factors influence clinical outcomes should be conducted to evaluate the effectiveness of such a system in trauma care of Korea.

• Journal of the Korean Society of Radiology
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• v.6 no.2
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• pp.107-114
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• 2012

The study was conducted in patients who had undergone angiography and arterial embolization after being diagnosed with arterial bleeding among those registered with severe trauma at the admission to the department of emergency due to accidents. In the study, comparison was done between the survived group and the nonsurvived group to investigate the usefulness and the optimal performance timing of angiography and embolization as the survival-affecting factors and treatment methods for patients. The study was performed as a retrospective analysis in 45 patients who had undergone angiography and arterial embolization among those categorized as severe trauma patients from the emergency department of H hospital located in Gyeonggi-do from July, 2006 until December, 2010. The Injury Severity Score (ISS), the Revised Trauma Score (RTS), the hematocrit were the main outcome measurements. Arterial embolization was technically successful in all cases, transcatheter arterial embolization of arterial bleeding is a useful procedure in lowering the mortality and complication in severe trauma patients. and RTS, ISS, Hematocrit were the predictable early mortality factors. So bad vital sign patients must be progressed rapidly.

• Journal of Trauma and Injury
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• v.26 no.3
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• pp.99-103
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• 2013

Purpose: This hospital has operated a trauma system of the inclusive trauma system under the sponsorship of this hospital and with financial support from the government from 2011, and it has been designated as a specialized trauma center (candidate) since November 2008. Therefore, this emergency medical center evaluated the influence of the inclusive trauma system on the course of healing and on the results for trauma patients within the region. Methods: The medical records of all patients who were registered as trauma patients from among those who visited the emergency medical center of this hospital from April 2009 to May 2012 were retrospectively reviewed. The monthly and the annual averages of important indices, such as the time in the emergency room and preventable mortalities, were calculated, and patterns of change were sought. The preventable mortality rate was calculated by using the Trauma Injury Severity Score (TRISS) for each patient. Results: The total number of patients registered from April 2009 to May 2012 was 601, and male patients accounted for a larger proportion(432 males(71.88%) vs. 169 females(28.12%)). Their average age was 46.2 years, the average Revised Trauma Score (RTS) was 5.74 points, and the average Injury Severity Score (ISS) was 26.99 points. The preventable mortality rate during the entire period, which was calculated using the TRISS, appeared lower than the preventable mortality rates reported in past studies in the Republic of Korea. Conclusion: These results for the operation of a new trauma system are limited in that they are only for a local private university hospital. However, results show greater changes and developments in and out of the hospital due to multilateral endeavors by the trauma team and the hospital. These endeavors include increased communications among the departments and development of a complementary patient registration system.

• Journal of East-West Nursing Research
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• v.28 no.1
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• pp.10-20
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• 2022

Purpose: We compared the Korean Triage and Acuity Scale (KTAS), Injury Severity Score (ISS), and Revised Trauma Score (RTS) determined the validity of KTAS for classifying trauma patients. Methods: A retrospective chart review of 10,865 trauma patients (aged ≥15 years) who visited a single regional trauma and emergency medical center from January 1, 2016, to December 31, 2020, was conducted. Data were collected from the Korean Trauma Data Bank. Based on KTAS classification, the rates of intensive care unit admission, surgery and intervention, transfusion, emergency room (ER) and hospital mortality, and ER stay time were investigated. Data were analyzed using Chi-square test, Pearson's correlation coefficient, receiver operating characteristic curve, and area under the ROC curve. Results: In the KTAS, severe trauma patients (ISS ≥16) were classified as Level 1 (79.6%), 2 (44.8%), 3 (15.5%), 4 (4.0%) and 5 (7.6%). The following were the predictive powers of KTAS, ISS, and RTS for different parameters: surgery and intervention rate, KTAS (.71), ISS (.70), and RTS (.63); transfusion rate within 4h, KTAS (.82), ISS (.82), and RTS (.74); ER stay time within 90 min, KTAS (.72), ISS (.62), and RTS (.56); and ER mortality, KTAS (.84), ISS (.72), and RTS (.88). These findings were statistically significant (p<.001). The sensitivity and specificity of KTAS for trauma patients were .88 (.87~.90), and .38 (.37~.39), respectively. Conclusion: KTAS is a useful classification system that can predict the clinical outcomes of patients with trauma, and effectively triage acutely ill trauma patients, thus provide appropriate treatment.

• Journal of Trauma and Injury
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• v.28 no.3
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• pp.123-128
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• 2015

Purpose: Establishment of the trauma system changed quality of trauma care in many countries. As one of the first designated level 1 trauma center in Korea, we analyzed trauma registration data in 2014. Methods: Data was extracted from Korean Trauma Data Base (KTDB) that was started from august 2013. Variables related to demographics and trauma was collected through the year 2014. Results: There were 3269 trauma patients who admitted to our hospital and registered to KTDB in 2014. Median age was 49 years, 64.4% were men, and 90% of patients were blunt in mechanism. Median injury severity score (ISS) was 5, mean revised trauma score (RTS) was 7.65. There were 138 (4.2%) deaths and 87 (2.7%) patients of them was death after admission. Conclusion: This is the first report using KTDB registration from our institution. Trauma volume is appropriate but it should be compared with other trauma centers in Korea. In future national analysis of KTDB is mandatory.

• Advances in pediatric surgery
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• v.16 no.2
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• pp.177-189
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• 2010

Traumatic injury is one of the leading causes of morbidity and mortality in children. This is a clinical review of pediatric blunt abdominal trauma. A retrospective analysis of the 112 children with blunt abdominal trauma aged 15 years or less treated at the Department of Pediatric Surgery, Chonbuk National University Hospital was performed. The analysis included age, sex, injury mechanism, number and site of the injured organ, management and outcomes. The average age of occurrence was 7.6 years, and the peak age was between 6 and 8 years. There was a male preponderance with a male to female ratio of 2.3:1. The most common cause of blunt abdominal trauma was traffic accidents (61.6 %), principally involving pedestrians (79.7 %). The accident prone times were between 8:00 AM and 8:00 PM, the weekends (40.2 %), and the winter respectively. Thirthy-five patients (31.2 %) had multiple intra-abdominal organ injuries and the most common injured organ was the liver. Seventy-four cases (66.1 %) were managed non-operatively and eleven cases (9.8 %) expired. Of the patients who were treated surgically or were to be operated on one patient died before surgery, the remainder died during or after surgery. Risk factors such as number of injured organ, systolic and diastolic blood pressure, and trauma scores by Glasgow coma scale (GCS), Pediatric trauma score (PTS), revised trauma score (RTS), injury severe score (ISS), TRISS were significantly correlated with mortality rate.

• Journal of Korean Neurosurgical Society
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• v.54 no.1
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• pp.42-46
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• 2013

Objective : Despite several limitations, the Trauma Injury Severity Score (TRISS) is normally used to evaluate trauma systems. The aim of this study was to evaluate the preventable trauma death rate using the TRISS method in severe trauma patients with traumatic brain injury using our emergency department data. Methods : The use of the TRISS formula has been suggested to consider definitively preventable death (DP); the deaths occurred with a probability of survival (Ps) higher than 0.50 and possible preventable death (PP); the deaths occurred with a Ps between 0.50 and 0.25. Deaths in patients with a calculated Ps of less than 0.25 is considered as non-preventable death (NP). A retrospective case review of deaths attributed to mechanical trauma occurring between January 1, 2011 and December 31, 2011 was conducted. Results : A total of 565 consecutive severe trauma patients with ISS>15 or Revised Trauma Score<7 were admitted in our institute. We excluded a total of 24 patients from our analysis : 22 patients younger than 15 years, and 2 patients with burned injury. Of these, 221 patients with head injury were analyzed in the final study. One hundred eighty-two patients were in DP, 13 in PP and 24 in NP. The calculated predicted mortality rates were 11.13%, 59.04%, and 90.09%. The actual mortality rates were 12.64%, 61.547%, and 91.67%, respectively. Conclusion : Although it needs to make some improvements, the present study showed that TRISS performed well in predicting survival of traumatic brain injured patients. Also, TRISS is relatively exact and acceptable compared with actual data, as a simple and time-saving method.