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Objectives The purpose of this study is to carry out a survey on satisfaction for Korean medicine treatments in traffic injury patients. Methods Satisfaction survey was carried out on the 237 traffic injury patients who had been treated by Korean medicine treatments in Department of Korean Rehabilitation Medicine, Wonkwang University Gwangju Medical Center from February, 2017 to August, 2017. The questionnaire form of preceding study was used to assess the satisfaction degree of patients. All data were coded by SPSS v20.0 (IBM Corp., Armonk, NY, USA) and analysed by descriptive maneuver, x2-test, T-test and correlation. Results Among the 237 cases, the first hospital to be selected for traffic injury treatment was Korean medicine hospital in 91 cases. And 97 patients were transferred from the western medicine hospital. The main reason for choosing Korean medicine hospital was that the patients prefer Korean medicine treatments than western medicine treatments. 85.2.% of patients answered that their symptoms were improved, and 75.1% of patients answered that they were satisfied with Korean medicine treatments. The satisfaction degree of cupping treatment and acupuncture was relatively high, but the degree of Herbal medicine and physical treatment was relatively low. There were no statistically significant differences in satisfaction degree with sex and age. The satisfaction degree, improvement of symptoms, intention to revisit and intention to recommend was significantly correlated each other. Conclusions The degree of improvement of symptoms and The satisfaction degree were revealed relatively high. Additional and repetitive studies are needed to understand the patient's position and improve the quality of Korean medicine treatments for traffic accident patients. (J Korean Med Rehabil 2018;28(3):67-78)

화학 공장에서 플레어 시스템은 공장의 안전에 지대한 영향을 주는 아주 중요한 요소이다. 만약, 플레어 시스템이필요보다 작게 설계 된다면, 위급 상황 발생 시 끔찍한 사고를 유발할 수 있다. 반면, 플레어 시스템이 필요보다 크게설계하게 된다면 공장을 건설하는데 드는 비용의 증가를 피할 수가 없게 된다. 따라서, 산업계에서는 적절한 플레어 시스템의 설계를 위해 정확한 플레어 배출량을 예측하고자 오랫동안 노력해왔다. 미국석유협회에서는 플레어 배출량 계산을 위한 가이드라인을 제시하였고, 많은 설계 회사들은 정상상태 열 및 물질 수지식을 이용한 방법을 개발하여 플레어 배출량을 예측해 왔다. 하지만, 이러한 방법들은 많은 보수적인 가정들 하에 플레어 배출량을 계산하여 필요보다 크게 설계, 막대한 비용을 초래할 수 있다. 본 연구에서는 기존 방법들이 가지는 문제들을 해결하기 위해 공정제어가 포함된 동적 모사를 통해 플레어 배출량을 계산하는 새로운 절차를 제시하였고, 이 절차에 따라 에탄 분리탑의 배출량을성공적으로 예측함으로써 절차의 효용성을 증명하였다.