입원 정신질환자들의 수면의 질과 관련요인에 관한 연구

김명주,윤혜은,박연주,류소연 朝鮮大學校 附設 醫學硏究所 2009 The Medical Journal of Chosun University Vol.33 No.S

본 연구는 입원 정신질환자들의 생활습관과 수면의 질과의 관련요인을 알아보고자 시도되었다. 전남 나주시 국립나주병원 개방병동에 입원한 정신질환자 154명을 대상으로 2008년 7월 17일부터 7월 25일까지 인구사회학적 특성, 임상적 특성, 입원 생활습관, 입원병력특성 등을 설문지 및 병록지로 조사하였으며, Leeds Sleep Evaluation Questionnaire(LSEQ) 변형도구를 이용하여 수면의 질을 측정하였다. 입원 정신질환자들의 수면의 질 점수는 17.53±5.03점이었으며, 단순분석상에서 수면의 질은 인구사회학적 특성 등과는 관련이 없었다. 그러나 다중회귀분석 결과 과체중군에서, 입원횟수가 많을수록, 통증 정도가 심할수록 수면의 질은 나빴다. 반면, 수면제를 복용한 사람이 복용하지 않은 사람에 비해 수면의 질이 좋았다. 생활습관과 수면의 질과 유의한 차이가 없었던 것은 입원이라는 동일 환경의 한계 때문이라고 생각된다. 이상의 결과로 볼 때 입원 정신질환자들의 수면의 질을 높이기 위해서는 수면제 복용의 약물치료와 함께 체중조절을 고려하고, 통증에 대한 적극적인 대처가 이루어져야 할 것으로 생각된다. Objectives : This study was performed to identify the relations between daily habits and quality of sleep of the psychiatric inpatients. Methods: We interviewed 154 the psychiatric inpatients of open ward in Naju national hospital, Chonnam Naju, from July 17, 2008 to July 25 of the same year. Data was collected using disease records and a questionnaire about socio- demographic characteristics, clinical characteristics, habits in hospital, and characteristics in history of hospitalization. And we measured the quality of sleep using the subjective sleep questionnaire modified from Leeds Sleep Evaluation Questionnaire (LSEQ). Results: The scores of quality of sleep of inpatients were 17.53±5.03. Quality of sleep had no statistically significant relationship with various characteristics in the simple analysis. However, as a result of the multiple regression analysis, the sleep quality of the overweight group was low, and the higher frequency of hospitalization and more pain they had, the worse sleep quality was. However, the sleep quality of those who took hypnotics was higher than that of those who did not. Conclusions: This study suggests that there was no significant difference between daily habits in the hospital and the sleep quality because of limits to the same environment of being in hospital. Based on the results above, in order to enhance the sleep quality of the psychiatric inpatients, we should consider both medication which takes hypnotics and weight control and actively deal with the pain.

방사선 치료를 받는 암 환자들의 사회적 지지와 삶의 질과의 관계

정주희,류소연,윤혜은,남택근,오윤경,안현옥,박계남,이영선 朝鮮大學校 附設 醫學硏究所 2002 The Medical Journal of Chosun University Vol.27 No.2

Objective : This study was performed to investigate the relationship between social support and quality of life among cancer patients receiving radiation therapy. Matehals and Methods : The data were collected from 98 patients, who were receiving radiation therapy at two university hospitals located in GwangUJu, used by structured questionnaire. For statistical analyses of the association between quality of life and various characteristics, data were analyzed using t-test, ANOVA, Pearson 's correlation, and multiple regression analysis. Results: 1. There were 56(57.1%) males and 42(42.9%) females. Age ranged from 21 to 82 years. The primary sites of cancer were gastrointestinal tract (24.5%), lung (23.5%), breast (21.4%), and head and neck (11.2%) in order. 2. The mean scores of social, family, and medical support were 4.30 0.58, 4.49 0.78, 4.11 0.65, respectively. The score of quality of life was 5.83 1.63 (range: 1.95 ~ 9.05). 3. An analysis of the association between several factors of patients and quality of life showed that the statistically significant factors were age, the presence of distant metastasis, family support, medical support and social support. 4. As a result of the multiple regression analysis, only social support was significant (β=0.932, P=0.02) with quality of life, but age and presence of distant metastasis were not significant. Conclusion : This suggests that quality of life in cancer patients could be improved by strengthening the social support which consists of family and medical support. Further study would be necessary to evaluate separately several aspects of quality of life among cancer patients.

천연염료를 이용한 견섬의 염색성 및 증량효과 연구 : 오배자와 녹차를 중심으로 Focus on the Rhus. javanica. L. & Green Tea

최인려,김연주 誠信女子大學校 生活文化硏究所 2004 生活文化硏究 Vol.18 No.-

Human beings have dyed with natural dyes extracted from natural material and have developed dyes. But, due to limited extraction of raw materials, complex extraction process of dyes and much effort and cost for dyeing process. use of dyes has been decreased with the development of chemical dyes after 19th century. However, with the appearance of environmental problem, much interest in environmental-friendly natural dyes has been taken and many studies have been made for development of natural dyes. tannic acid treatment for silk has been much used as weighting process. Extract from Charyunmae, Yangmae and Rhus. of vegetable tannic acid is much used in tannic acid processing. Among them, Rhus., whose main ingredient is pyrogallol tannic acid. is used as mordant for cotton dyeing with basic dye. Also, Rhus, is effective for stypsis, hemostasis, detoxication, and antibacterial action in Chinese medicine, so it is prescribed for diarrhea, proctoptosis, stomach ulcer, duodenal ulcer, cold sweat, ganacratia, bloody stool, hematuria, and stomatitis. Containing tannic acid of 50~60%, it is raw material of hair dye or ink including tannic acid agent. Green tea, whose main ingredient is polyphenol, includes catechin of 10~15% at dry state. Catechin influences the quality of tea as a component of puckery taste, and recently the pharmacological effect of tea catechin is being highlighted. The purpose of this study is to do natural dyeing which is environmental friendly and added with high value and improve silk draping effect for fine appearance, using Rhus. and green tea having much tannic acid as dye and SnCl_(4) as mordant which is much used as silk weighting agent and mordant for natural dyeing. SnCl_(4) is mainly used as mordant for Rhus., however, SnCl_(2) and SnCl_(4) were used together as mordant to compare their silk weighting effect and it was confirmed that SnCl_(4) had higher weighting effect than SnCl_(2) in this study. Concerning the increase in dye concentration, in case of each 1% and 3% owf of mordant concentration, higher weighting effect was shown at 3% owf of mordant concentration. The more became mordant concentration and dye concentration, the more became weight increase. But, in case of using mordant at same concentration, weight increase was not significant though dye concentration became higher. There was little change in color despite increase of mordant from 1% owf to 3% owf. Therefore. there is no need to increase mordant concentration for bathochromic effect, and 1% of mordant concentration is proper. The rate of increase was desirable similarly at 1% owf of mordant concentration and 30% owf of dye concentration, and 3% owf of mordant concentration and 10%, 20% and 30% owf of dye concentration. Therefore, 3% owf of mordant concentration and 10% owf of dye concentration are proper for economic dyeing.

Dimethomorph의 제형에 따른 고추 역병 방제 효과

박정용,류연주,류나현,이용세 대구대학교 생명과학연구소 2004 생명과학연구 Vol.3 No.1

Dimethomorph(DMM) is an effective Oomycete fungicide useful for the control of late blight of potato and pepper by preventative sprays. Efficacy of five formulations, suspension concentrate (DM150), wettable powder (DM250) and three different dispersible concentrates (DM630, DM631, DM632), were investigated in their biological activity against phytophthora blight of red-pepper in vitro and in vivo. Their in vitro biological activities against mycelial growth, zoosporangial formation and zoosporangial germination of Phytophthora capsici were similar. The incidence of late blight on red pepper plants was progressively increased from June 11 to August 8 in untreated plants. However, in the case of DMM treated plants diseased plants, were increased after July 11. When compared with that on July 11, the incidence of late blight on July 18 in the treated plants except in DM630 were increased drastically. This increase were thought to be the result of flooding with more than 80 mm rainfall at July 15. The incidence of late blight on July 29 in the treated plants were increased compared with that on July 18. These also thought to be the result of flooding with more than 100 mm rainfall on July 23. All of the tested DMM formulations showed similar high control value against the late phytophthora blight on red pepper plants in the field test until July 11. However, after flooding the test field, DM630 showed the greatest disease control efficacy. DM250 showed relatively poor disease control efficacy in the test. Therefore more studies on the DM630 formulation are needed.

참외 흰가루병에 대한 살균제의 예방 및 치료효과 검정

장태현,류연주,임혜정,임수진,최미영,정병룡,김철웅,이용세 한국환경농학회 2006 한국환경농학회지 Vol.25 No.1

一部 美容業 從事者들의 織責別 腰痛 有病率과 關聯要因

김춘일,박종,류소연,김석산,김기순,하상호,변주남 조선대학교 부설 의학연구소 1999 The Medical Journal of Chosun University Vol.24 No.1

To find the prevalence and related factors of low back pain experienced by some beauticians. a survey was made toward 252 beauticians in Kwangju City from March 1st to April 1st, 1998. The results were as follows; 1. The prevalence rate of low back pain among the respondents for the last week was 59.5%. 2. The aid group and staff group with low back Pain had significantly longer duration of work than those without low back pain. Managers who had bad posture with twisted or too much extended back showed a significantly higher prevalence of low back pain than those with good posture during work(P<05). 3. Aid group with low back pain showed significantly higher points at total stress score, depression score, general health score and vitality score than those without low back Pain. The staff group with low back pain showed significantly higher points for total stress score, sleep disorder and anxiety score, depression score, general well-being and vitality score than those without low back pain. Managers with low back Pain showed significantly higher points of stress at social performance and self confidence (P<05) than those without low back pain. The above results suggest that low back pain is related to different jobs and work environments for beauticians. So effective measures and further studies against risk factors must be made considering their jobs. To prevent or reduce low back pain, appropriate management of stress for beauticians is necessary.

건강가정지원센터 가정생활교육 프로그램 운영 및 성과 : 용산구·숙명여자대학교 시범사업을 중심으로

김명자,계선자,박미석,장진경,김연화,한은주,류진아 한국가족관계학회 2005 한국가족관계학회지 Vol.10 No.1

The purpose of this study is to propose a model for service programs and management strategies for the division of family education in Healthy Families Center. For the purpose, the researchers find out demands for the family education programs of people in Yong-San Gu, Seoul, exam the effect of each family education program of Yong-San Gu & Sookmyung Women's University Healthy Families Center from June to December, 2004. According to the results, people in Yong-San Gu need economic education service mostly, and they want to study at Saturday afternoon. The programs show positive effect on the improvement of family health.

Systematic Proteome Profiling of Maternal Plasma for Development of Predictive Biomarker of Spontaneous Preterm Birth

( Ju Yeon Kim ),( So Young Han ),( So Jin Kim ),( Hyun Jung Lee ),( Nari Kim ),( Ji Yeon Lee ),( You Jung Han ),( Dong Wook Kwak ),( Ji Hyae Lim ),( Hyun Mee Ryu ) 대한산부인과학회 2023 대한산부인과학회 학술대회 Vol.109 No.-

Factors Associated With a Negative Emotional Response to News Media and Nationwide Emergency Text Alerts During the COVID-19 Outbreak in Korea

Ju-Yeon Lee,Mina Kim,Min Jhon,Ju-Wan Kim,Seunghyong Ryu,Jae-Min Kim,Sung-Wan Kim 대한신경정신의학회 2021 PSYCHIATRY INVESTIGATION Vol.18 No.9

Objective To prevent the spread of infection in Korea during the corona virus disease 2019 (COVID-19) outbreak, real-time warnings have been sent to all residents via mobile phones. This study examined the factors associated with the negative emotional response to media news and emergency text alerts in the COVID-19 pandemic.Methods A survey was completed by 1,500 adults from an online public panel in three regions. We used Patient Health Questionnaire-9 (PHQ-9), generalized anxiety disorder-7 (GAD-7) and Perceived Stress Scale-10 (PSS-10) to assess the level of depression, anxiety and stress, respectively. Questionnaires related to COVID-19 included fear of infection, and fear of disclose of contact-tracing information.Results The negative emotional response on both news media information and emergency alert text messages about COVID-19 was associated with fear of COVID-19 infection and high anxiety. The biggest outbreak city, Daegu was associated with the less negative emotional response on emergency alert text messages. Fear of disclose of contact-tracing information was significantly associated with negative emotional perception on emergency alter text messages.Conclusion Our results suggest that effective information providing services with considering vulnerable groups are needed to promote acceptance and eliminate negative emotion for disease related information.

An improved Deadlock Detection Scheme for a Single Unit Resources and Single Request System

Ryu, Yeon Seung Kim, Ju Gyun 숙명여자대학교 자연과학연구소 1998 자연과학논문집 Vol.- No.9

In this Paper, we propose a new deadlock detection technique for a single unit resources and single request system. Proposed deadlock detection technique takes O(1) time for detecting deadlock, and handling resource releases. This makes system predictable, thus proposed deadlock detection technique can be useful for real-time system. 교착상태의 해결 기법으로 교착상태의 발견 기법이 널리 쓰인다. 대개 교착 상태의 발견 기법은 대기 그래프(wait-for graph)를 사용하여 사이클이나 노트를 발견함으로서 교착상태의 존재를 찾는다. 그러나, 대기 그래프에서 사이클을 찾는 것은 그래프의 에쥐를 쫓아 가는 일을 하게 되어 실시간 시스템 등과 같은 예측성이 요구되는 시스템에서 사용이 부적절하다. 단일 자원, 단일 요청 시스템에서 자원의 요청시에 즉각적인 사이클의 발견으로 교착상태를 알아내는 기법이 제안된 바 있다. 본 논문에서는 교착 상태의 발견 뿐만 아니라 자원의 반환도 즉각적으로 수행할 수 있는 기법을 제안한다.