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Patient’s Perspective on Psychiatric Drugs: A Multicenter Survey-Based Study
Seoyun Han,Sun-Young Kim,Young-Eun Jung,Won Kim,Jeong Seok Seo,Inki Sohn,Kwanghun Lee,Jong Hun Lee,Sang-Keun Chung,Sang-Yeol Lee,Jung Wan Hong,Bo-Hyun Yoon,Young Sup Woo,Changwoo Han,Jhin Goo Chang,Wo 대한신경정신의학회 2024 PSYCHIATRY INVESTIGATION Vol.21 No.1
Objective We aimed to identify the expectations and preferences for medication and medical decision-making in patients with major psychiatric disorders.Methods A survey was conducted among patients with major psychiatric disorders who visited psychiatric outpatient clinics at 15 hospitals between 2016 and 2018 in Korea. The survey consisted of 12 questions about demographic variables and opinions on their expectations for medication, important medical decision-makers, and preferred drug type. The most preferred value in each category in the total population was identified, and differences in the preference ratio of each item among the disease groups were compared.Results A total of 707 participants were surveyed. In the total population, patients reported high efficacy (44.01%±21.44%) as the main wish for medication, themselves (37.39%±22.57%) and a doctor (35.27%±22.88%) as the main decision makers, and tablet/capsule (36.16%±30.69%) as the preferred type of drug. In the depressive disorders group, the preference ratio of high efficacy was significantly lower, and the preference ratio of a small amount was significantly higher than that of the psychotic disorder and bipolar disorder groups. The preference ratio of a doctor as an important decision maker in the bipolar disorder group was higher compared to the other groups.Conclusion This study revealed the preference for medications and showed differences among patients with psychiatric disorders. Providing personalized medicine that considers a patient’s preference for the drug may contribute to the improvement of drug compliance and outcomes.
ISG 성능 검증을 위한 테스트벤치 기반 HIL 시뮬레이션 환경 구축
한서윤(Seoyun Han),정연수(Yunsu Jung),박태호(Taeho Park),이형철(Hyeongcheol Lee) 한국자동차공학회 2014 한국자동차공학회 학술대회 및 전시회 Vol.2014 No.11
For the industrial pollution and energy crisis of auto industry, New vehicle system needs to improve fuel efficiency in idling mode. A solution to the Idle Stop and Go (ISG) system is being considered by the auto industry. This paper introduces development of HIL simulation environment, which simulates the behavior of the 12V ISG system. In case of actual vehicle test, it involves a number of constraints of experimental variable control and arrangement, cost for the development. Therefore, in this paper, test-bench based on HIL is developed to build reliable verification environment for improvement research related to ISG system. The key component such as starter-motor and alternator are selected real parts. And the dynamic simulation model of vehicle for HIL simulation is bulilt by using Matlab Simulink.
Denali Inferior Vena Cava Filter Retrieval: Complications and Success Rates
Seoyun Choi,Kun Yung Kim,Hong Pil Hwang,Young Min Han 대한영상의학회 2023 대한영상의학회지 Vol.84 No.4
Purpose The present study was to evaluate the outcomes of Denali filter retrieval. Materials and Methods We retrospectively reviewed 143 patients who received Denali filter insertion from September 2015 to April 2020. Ninety-seven patients who required removal of the filters were include in this study. Filters were retrieved with either standard or advanced techniques. Venography before and after retrieval was obtained to evaluate technical success, complications and duration of filter insertion. Results All 97 filters were retrieved successfully without complications. Ninety-two (94.8%) were retrieved with standard technique and 5 filters (5.2%) required the advanced technique. There were two cases with a filter angle greater than 15 degrees. Inferior vena cava penetration was shown in 17 patients (17.5%) on venography but was not associated with contrast media extravasation after filter removal. Conclusion The Denali filter showed a high rate of successful retrieval without complications. This study adds value to previous studies and trials showing that the Denali filter is a reliable and safe filter that can potentially improve retrieval rates, with increasing use of this device.
Sohyun Ahn,Seoyun Park,Jin Nam Kim,Sung Nim Han,Soo Bin Jeong,Hye-Kyeong Kim 한국영양학회 2013 Nutrition Research and Practice Vol.7 No.1
Excessive sodium intake leading to hypertension, stroke, and stomach cancer is mainly caused by excess use of salt in cooking. This study was performed to estimate the salt content in school meals and to compare differences in perceptions related to sodium intake between students and staffs working for school meal service. We collected 382 dishes for food from 24 schools (9 elementary, 7 middle, 8 high schools) in Gyeonggi-do and salt content was calculated from salinity and weight of individual food. The average salt content from elementary, middle, and high school meals were 2.44 g, 3.96 g, and 5.87 g, respectively. The amount of salt provided from the school lunch alone was over 80% of the recommended daily salt intake by WHO. Noodles, stews, sauces, and soups were major sources of salt intake at dish group level, while the most salty dishes were sauces, kimchies, and stir-fried foods. Dietary knowledge and attitude related to sodium intake and consumption frequency of the salty dishes were surveyed with questionnaire in 798 students and 256 staffs working for school meal service. Compared with the staffs, the students perceived school meals salty and the proportions of students who thought school meals were salty increased with going up from elementary to high schools (P < 0.001). Among the students, middle and high school students showed significant propensity for the preference to one-dish meal, processed foods, eating much broth and dipping sauce or seasoning compared with the elementary students, although they had higher nutrition knowledge scores. These results proposed that monitoring salt content of school meals and consideration on the contents and education methods in school are needed to lower sodium intake.
ISG 시스템 제어 알고리즘의 검증환경 구축에 관한 연구
최승우(Seungwoo Choi),한서윤(Seoyun Han),박태호(Taeho Park),이형철(Hyeongcheol Lee) 한국자동차공학회 2014 한국자동차공학회 부문종합 학술대회 Vol.2014 No.5
For the industrial pollution and energy crisis of auto industry, New vehicle system needs to improve fuel efficiency in idling mode. A solution to the Idle Stop and Go (ISG) system is being considered by the auto industry. In this paper, an operation algorithm and a performance simulator are developed for a 12-volt ISG system. And it is introduced the fundamental research related to ISG system and proposed the dynamic simulation model of the ISG system for the Test-bench by using Matlab Simulink. Its design is obtained from each component such as vehicle dynamics ? Engine, Torque converter, Gear, Tire model and vehicle power system ? Alternator, Starter motor, Battery. This paper proposes configuration of algorithm for build environment about test-bench.