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Siriraj Stroke Score 따른 뇌졸중 환자 감별의 적합성
이명갑(Myung Gab Lee),서영조(Young Jo Seo),이동필(Dong Phil Lee),조준(Jun Jo),박찬상(Chan Sang Park),유병대(Byeong Dae Yoo) 대한응급의학회 2000 대한응급의학회지 Vol.11 No.4
Background: The differentiation between hemorrhagic(HS) and norhemorrhagic(NHS) stroke is the most important first step in the management of acute stroke because clinical management of the two disorders differs substantially. Neuroimaging studies are useful in diagnosing and distinctioning between HS and NHS. The use of clinical variables, such as Siriraj stroke scores(SSS), has led to good sensitivity, specificity and predictive values. The aim of our study was to evaluate the use of the SSS in the Korean population and assess whether it could aid to expedite treatment decisions. Methods: We reviewed 111 cases of stroke patients admitted to our hospital via the emergency department over a 6 months period from July to December 1998. Levels of consciousness, vomiting, headache, and atheroma markers used in the SSS were applied to these patients who met the criteria for a stroke. Results: Of the 111 patients, the SSS classified 83 with sensitivities of 81.1%(NHS) and 73.3%(HS) and positive predictive values of 84.3% and 68.8%, respectively. The overall accuracy rate was 78.3%. Conclusion: Our results suggest that the SSS is not reliable in distinguishing stroke types in the Korean population. Definite neuroimaging studies are needed prior to thrombolytic therapy.
김형근 ( Hyeong-geun Kim ),임우철 ( Woo-cher Leem ),최환용 ( Hwan-yong Choi ),서영조 ( Young-jo Seo ) 한국정보처리학회 2017 한국정보처리학회 학술대회논문집 Vol.24 No.2
학생 때 규모가 작은 프로젝트에서 직장에서의 규모가 큰 프로젝트까지 다른 사람들과 협업하며 프로젝트를 진행하는 것이 당연하다. 효율적으로 프로젝트를 수행하기 위한 간단하면서도 편리한 UI를제공하는 웹 기반 프로젝트 협업 관리 도구를 제작하였다. 본 프로젝트는 소프트웨어 공학에서 사용되는 디자인 패턴 중 하나인 MVC 2 Model을 사용하였으며, 단순 서비스 제공을 목적으로 하는 것뿐만이 아니라 시스템 성능과 보다 유연한 서비스를 제공하기 위해서 Maven, 자동화 스크립트, Logback, 단위 테스팅, 데이터 6단계 정규화 등을 사용하는 환경을 구축하여 구현하였다.
전희종,서영조,오정언,김병진 崇實大學校 1999 論文集 Vol.29 No.1
The existing equipment with wire communication can expect the stability of data transmission. However, according to increasing a number of Measuring Instruments, wiring work becomes a heavy burden. Restriction to application about portable Measuring Instruments and the lack of flexibility are another drawback of wire communication. This paper presents the scheme of the design and implementation of a RF(Radio Frequency) based module. The RF based module is designed to the multi communication between Measuring Instruments. The RF based module consists of RF circuit and microprocessor. The main properties of RF circuit are maximum 5[Kbps] transmission rate, maximum 90m transmission distance and 433[MHz] frequency band. The microprocessor rearrange the data into AHDLC(Advanced High level Data Link Control) format and then instructs RF circuits to transmit/receive the data. The RF module is expacted to have a wide application field such as fire/security alarm, remote control/measurement etc..
박찬상,조준,유병대,서영조,이명갑,이동필 대한응급의학회 1999 대한응급의학회지 Vol.10 No.4
Background : Incidence of traumatic hip dislocation have been increased with development of transportation. Traumatic hip dislocation demands early recognition as an emergency and prompt reduction. So we designed this study to determine what kinds of factors affect the prognosis of the patient. Methods ; Eighty five patients who admitted emergency department of our hospital with the traumatic hip dislocation were enrolled in this study. Cause of injury, type of dislocation, method of reduction, the time from dislocation to reduction, age, gender and associated patellar injury were evaluated by retrospective chart reviews. Results : Average age of excellent good group(E&G) is 28±17.8 and fair and poor group(F&P) is 39±18.6, so the older the age the more poor prognosis.(P<0.05). The time to take reduction of E&G group is 18±8.2 hours and F&P group is 25±12.6 hours, so the faster the better prognosis.(P<0.05) We classify the type of hip dislocation by Thompson and Epstein method, type Ⅰ to type Ⅴ. The prognosis of type Ⅰ is better than type Ⅴ(P<0.05). Fifty five case were associated with patellar injury and they had poor prognosis than the other cases that were not associated with knee joint injury. Conclusion : In traumatic dislocated hip patients, the prognosis was poor in old age, delay in reduction, higher type of dislocation and associated with knee joint injury.
Siriraj Stroke Score 따른 뇌졸중 환자 감별의 적합성
유병대,이명갑,서영조,조준,박찬상,이동필 대한응급의학회 2000 대한응급의학회지 Vol.11 No.4
Background: The differentiation between hemorrhagic(HS) and norhemorrhagic(NHS) stroke is the most important first step in the management of acute stroke because clinical management of the two disorders differs substantially. Neuroimaging studies are useful in diagnosing and distinctioning between HS and NHS. The use of clinical variables, such as Siriraj stroke scores(SSS), has led to good sensitivity, specificity and predictive values. The aim of our study was to evaluate the use of the SSS in the Korean population and assess whether it could aid to expedite treatment decisions. Methods: We reviewed 111 cases of stroke patients admitted to our hospital via the emergency department over a 6 months period from July to December 1998. Levels of consciousness, vomiting, headache, and atheroma markers used in the SSS were applied to these patients who met the criteria for a stroke. Results: Of the 111 patients, the SSS classified 83 with sensitivities of 81.1%(NHS) and 73.3%(HS) and positive predictive values of 84.3% and 68.8%, respectively. The overall accuracy rate was 78.3%. Conclusion: Our results suggest that the SSS is not reliable in distinguishing stroke types in the Korean population. Definite neuroimaging studies are needed prior to thrombolytic therapy.
유병대,김성진,이명갑,서영조,강재구,이동필 대한응급의학회 2000 대한응급의학회지 Vol.11 No.4
Background: Good documentation of electrical injuries at the time of presentation is very important to emergency management, so this study was designed to investigate the clinical characteristics and the outcomes of patients with electrical injury. Methods: A review of 75 cases of electrical injuries admitted to our hospital via the emergency department over a 4 year period from 1996 to 1999 was conducted. Results: There were 49 patients with high-voltage injuries and 19 patients with low-voltage injuries. All but 4 patients were males, with a mean age of 29.5 years. The most common type of injury was electrothermal burn. The most common point of entry was hand. The average size of burn wounds was 14.5% TBSA in the high-voltage group and 2.5% in the low-voltage group. Forty-nine(72.1%) of the injuries were work related. The number of patients with compartment syndrome was 19, and fasciotomies were performed in all but one patient. Myoglobinuria was noted in 22 patients, but no patient developed acute renal failure due to myoglobinuria. In the high-voltage group, 10 limb amputations were performed. Complication were observed in 12 patients. The most common complication was neurological injury. The average length of hospital stay was 50.7 days in the high-voltage group and 13.8 days in the low-voltage group. The overall mortality rate was 4.3%. Couclusion: Prevention of electrical injuries is very important. Education and compliance with safety measures, as well as basic knowledge and precaution in dealing with electricity, are essential to avoid these injuries.