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정봉화(Bong Hwa Chung) 한국정보과학회 1986 정보과학회논문지 Vol.13 No.2
본 논문에서는 Objet-oriented 프로그램(FLAVOR)의 효과적인 editing을 위하여 window시스템을 사용한 interactive 컴퓨터 시스템의 개발에 대하여 서술하였다. 일반적인 editor는 파일을 one-dimensional 스트링으로 보기 때문에 structured 데이터 type을 처리하기가 매우 힘들다. Object-oriented 프로그램(FLAVOR)을 editing하는데는 flavor의 structure와 relationship의 integrity을 유지해야 하므로, 우리는 flavor의 editing을 위한 structure editor을 제외한다. The goal of this pater is to develop an interactive computer system that effectively helps users in the editing of object-oriented programs (FLAVOR) in a windowed environment. Standard editors view the file they are going to edit as one dimensional strings. Therefore, standard editors are not able to recognize the structured data types during the editing period. To address complexity involved in maintaining integrity of structures and their relationships, we designed a structure oriented editor which can maintain the integrity of structures and relationships of flavor.
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한재웅 ( Jae Woong Han ),김병천 ( Byung Chun Kim ),정재필 ( Jae Pil Jung ),조지웅 ( Ji Woong Cho ),정봉화 ( Bong Hwa Chung ),정경석 ( Kyung Suk Chung ),강구현 ( Koo Hyun Kang ) 대한외상학회 2006 大韓外傷學會誌 Vol.19 No.2
Purpose: This study was done to evaluate the incidence, type of injury, medical consequences, mortality, and prognostic factors associated with stab wounds in patients who visited Kangnam Sacred Heart Hospital, Hallym University, Seoul, Korea. Methods: A retrospective analysis of the clinical data of 40 patients with abdominal stab wounds who visited Kangnam Sacred Heart Hospital, Hallym University, Seoul, Korea from January 1, 2000 to December 31, 2004. Results: 1) The most prevalent age group was patients in their the twenties to fourties (77.5% of all patients), and average age of the patients was 39.3 years. The male-to-female ratio was 2.07:1. 2) The external site of stab wounds was most commonly the periumbilcal area of the abdomen (14 cases, 33.3%). 3) The most commonly injured organs were the liver and the stomach (10 cases each, 16.9%). 4) Operations were performed on all 40 patients, with 9 (22.5%) negative operation findings. 5) Death occurred in 5 cases (12.5%). 6) The trauma indices of the death group were TRISS 51.9%, RTS 3.6 points, and APACHE II 23.0 points. 7) The average transfusion amount of the death group was 13.8 pints Conclusion: These data suggest that the transfusion amount and the trauma index of abdominal stab injuries may be statistically significant factors for predicting mortality. (J Korean Soc Traumatol 2006;19:143-149)
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정경석,김중섭,박석철,손태경,신현욱,정봉화 대한외상학회 2000 大韓外傷學會誌 Vol.13 No.1
Background: The Pediatric Trauma Score (PTS) was developed as a means of providing rapid, accurate assessment of an injured child in a manner that would insure a comprehensive initial evaluation. Methods: A total of 69 cases of injured children 0 to 15 years of age who had undergone a laparotomy in the Department of Surgery, Kangnam Sacred Heart Hospital, from January 1994 through December 1998 were retrospectively reviewed. Results: The most common injury mechanism was pedestrian auto accident (n=48, 69.7%), followed by fights (n=10, 14.5%), falls (n=7, 10.1%), and penetrating injuries (n=2, 2.9%). Children whose ISS (injury severity score) was greater than 40, below 20, and greater than 21 had a 100% mortality, a 0% mortality, and 66.7% morbidity, respectively. Children whose PTS was greater than 6, below 2, and below 8 had, a 0% mortality, a 100%mortality, and a 65.5% morbidity, respectively. A decreasing PTS and an increasing ISS were associated with increased morbidity and mortality. This study documents the inverse linear relationship between the PTS and the ISS (Y = -2.514X + 36.338). The overall mortality was 13% (9/69). A comparision between survivors and nonsurvivors showed significant differences in PTS (9.6±1.9 vs. 2.8±2.5, p<0.05), ISS ( 11.7±6.0 vs. 33.0±9.0, p<0.05), and morbidity (77.8% vs. 13.3%, p<0.05). Conclusions: These results suggest that the PTS is a valid predictor of morbidity and mortality in a multiple-trauma child with hemoperitonem or peritonitis and may be useful in conjunction with other indices to assess an injured child.
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