여대생 1인가구의 사회적지지, 주거환경, 식습관과 건강 관련 삶의 질의 상관관계 연구

구정연,김근영,김다희,김선미,김수연,김지아,배춘화,임혜윤,최유현,황선영,정덕유,김지연 이화여자대학교 간호과학대학 2017 이화간호학회지 Vol.- No.51

Purpose: The purpose of this study was to investigate the health-related quality of life (HRQOL) among female college students living alone and analyze the relationship among HRQOL, eating habits, residential environments and social support among female college students living alone. Method: Using a descriptive correlation study design, 151 female college students living alone were recruited through convenience sampling. Instruments were the social support tool developed by Park(1985), residential environment tool developed by Kim and Nam(2015), eating habit tool developed by Park et al(2005), modified by Choi(2012) and the HRQOL tool developed by EuroQol Group(1990). The data were analyzed by average, standard deviation, percentage, t-test, ANOVA, and scheffe test, Pearson’s correlation coefficient using the SPSS 22.0 Version program. Results: Participants’ economic level showed statistically significant differences in social support.(F=4.33, p=.009). There was a statically significant relationship among the types of resident and residential environment evaluation score.(F=4.33, p=.009). Also, there were correlations between HRQOL and social support(Pearson’s r=.165, p=.043), residential environment evaluation score.(r=.284, p<.001). There was a correlation between social support and residential environment evaluation score(r=.202, p=.013). Eating habit showed a correlation between emotional support(r=.164, p=.044) and residential environment evaluation score(r=.200, p=.014). However, perceived health status and eating habit were not significantly associated with HRQOL. Conclusion: As a result of this study, the following conclusions were obtained. There were strong relationships among social support, residential environment and HRQOL in female college students living alone. These findings implied the importance of framing university's guideline and overnment’s policy such as financial support, residential counsel and mental health programs to improve HRQOL for female college students living alone. Since the importance of HRQOL has acquired a great importance, it is critical to collect the data of related factors of HRQOL considering only little research on female college students living alone has been done.

수험생활 중 경주 및 포항 지진 경험

김선주,김유영,김은주,박솔민,배지윤,이민영,이유진,정재원,Li Keying,Wuyingjinzhu,신수진,도지영 이화여자대학교 간호과학대학 2019 이화간호학회지 Vol.- No.53

Purpose: The purpose of this study was to understand the experiences of Gyeongju and Pohang earthquakes during the examinees’ life. Methods: This study applied Colaizzis’s Phenomenological method. The Data was collected through in-depth interviews with a total 8 students of university in Seoul. Results: On the analysis of the interviews, their experience can be expressed as ‘Feeling embarrassed and frightened by earthquakes’, ‘Reduced susceptibility to earthquake hazards due to heavy exam pressure’, ‘Increased exam stress due to earthquake’, ‘Feeling the inadequacy of examinees' earthquake related safety measures in retrospect’. Conclusion: This study was meaningful in deeply understanding of their experiences and revealing that the examinees were more focused on studying rather than actively coping with the disaster. Furthermore, it reconsider the social climate surrounding college admission exams. This study meaningfully discovered that examinees could not stably prepare for both the exam and the earthquake evacuation procedures due to the timing of the earthquake in relation to their upcoming college admission test. Therefore, this study highlighted the examinees’ difficulties due to the earthquakes and increased the necessity of acute phase nursing intervention in relation to the seismic safety education system.

대학생의 정서적 데이트 폭력 인식과 이성관계 만족도의 상관관계

구은정,권민지,김소라,류연수,신지연,유현아,장민주,홍자인,Lanjingjing,배성희,도지영 이화여자대학교 간호과학대학 2019 이화간호학회지 Vol.- No.53

Purpose: This study aims to identify the correlation between perception of emotional dating violence and satisfaction of relationship of college students to provide objective data for college students to improve perception of emotional dating violence and satisfaction of relationship. Methods: Data was collect using questionaries between November 3rd to November 20th, 2018. Participants of this study were 110 male college students and 127 female college student who are currently attending universities aged 18 to 29 years old. Data were analyzed using average, standard deviation, t-test, ANOVA, and Pearson’s correlation using the SPSS 21.0 program. Result: The study has established the negative correlation between perception of emotional dating violence and satisfaction of relationship(R=-.587, p<.001). As the level of perception of emotion dating violence is lower, satisfaction of relationship is higher. The number of relationships recognized by oneself, experience of dating violence, and severity of dating violence also demonstrated significant difference in perception of emotional dating violence and satisfaction of relationship. Conclusion: The result of the study suggests that perception of emotional dating violence is negatively related to satisfaction of relationship. Furthermore, this study suggests that it is important to increasing perception of dating violence for healthier and better quality of relationships.

Amplification of Porcine SRY Gene for Sex Determination

Choi, S.G.,Bae, M.S.,Lee, E.S.,Kim, S.O.,Kim, B.K.,Yang, J.H.,Jeon, C.E.,Kim, H.H.,Hwang, Y.J.,Lee, E.S.,Kim, D.Y. Asian Australasian Association of Animal Productio 2009 Animal Bioscience Vol.22 No.8

The separation of X and Y chromosome-bearing sperm is of use in many aspects of livestock maintenance. In this study, we sought to determine the difference in DNA content between X- and Y-bearing sperm, separate sperm into X- and Y-enriched pools, and assess the efficacy of sorting. Sperm collected from Duroc and miniature pigs were stained with 20.8 $\mu{M}$ Hoechst 33342 and analyzed using a high-speed cell sorter. Measurement of the fluorescence intensity of stained sperm nuclei revealed that the X-bearing sperm of Duroc and miniature pigs respectively contain 2.75% and 2.88% more DNA than Y-bearing sperm. In total, 50.18% of the sperm were assigned to the X-sorted sample and 49.82% was assigned to the Y-sorted sample for Duroc pigs. For miniature pigs, the Xsorted sample represented 50.19% of the population and the Y-sorted represented 49.81% of the population. Duplex PCR was used to evaluate accuracy of sorting. A fast and reliable method for porcine sexing was developed through amplification of the sex-determining region of the Y chromosome gene (SRY). Oligonucleotide primers were designed to amplify the conserved porcine SRY high motility group (HMG) box sequence motif. We found that the primer pair designed in this study was 1.46 times more specific than previously reported primers. Thus, this study shows that the present method can be applied in porcine breeding programs to facilitate manipulation of the sex ratio of offspring and to achieve precise sexing of porcine offspring by amplification of the HMG box of the SRY gene.

Comparison of 90‐day case‐fatality after ischemic stroke between two different stroke outcome registries using propensity score matching analysis

Yu, K‐,H.,Hong, K‐,S.,Lee, B‐,C.,Oh, M‐,S.,Cho, Y‐,J.,Koo, J‐,S.,Park, J‐,M.,Bae, H‐,J.,Han, M‐,K.,Ju, Y‐,S.,Kang, D‐,W.,Appelros, P. Blackwell Publishing Ltd 2011 Acta neurologica Scandinavica Vol.123 No.5

<P>Yu K‐H, Hong K‐S, Lee B‐C, Oh M‐S, Cho Y‐J, Koo J‐S, Park J‐M, Bae H‐J, Han M‐K, Ju Y‐S, Kang D‐W, Appelros P, Norrving B, Terent A. Comparison of 90‐day case‐fatality after ischemic stroke between two different stroke outcome registries using propensity score matching analysis. 
Acta Neurol Scand: 2011: 123: 325–331. 
© 2010 John Wiley & Sons A/S.</P><P><B>Background – </B> It has not been clarified whether the disparity in ischemic stroke outcome between populations is caused by ethnic and geographic differences or by variations in case mix. Propensity score matching (PSM) analysis can overcome some analytical problems but is rarely used in stroke outcome research. This study was to compare the ischemic stroke case‐fatality between two PSM cohorts of Sweden and Korea.</P><P><B>Methods – </B> Prognostic variables related to baseline characteristics and stroke care were included in our PSM model. Then, we selected 7675 Swedish and 1220 Korean patients with ischemic stroke from each stroke registers and performed one‐to‐one matching based on propensity scores of each patient.</P><P><B>Results – </B> After PSM, all measured variables were well balanced in 1163 matched subjects, and the 90‐day case‐fatality was identical 6.2% (HR 0.997, 95%CI 0.905–1.099) in Sweden and Korea.</P><P><B>Conclusions – </B> No difference is found in the 90‐day case‐fatality in propensity score‐matched Swedish and Korean patients with ischemic stroke.</P>

원발성 간암에서 PIVKA-II 및 Lens Culinaris Agglutinin-A 반응성 Alpha-fetoprotein(AFP-L3)의 임상적 유용성

배시현,박두호,양진모,박영민,차상복,최종영,성광용,조세현,정규원,선희식,김부성,최상욱,변병훈,한남익 대한간학회 2000 Clinical and Molecular Hepatology(대한간학회지) Vol.6 No.2

Background/Aims: Des-γ-carboxy prothrombin(DCP), a protein induced by vitamin K absence or antagonist-II(PIVKA-II), and Lens culinaris agglutinin-A reactive AFP-L3 have been reported to be useful markers for the diagnosis of hepatocellular carcinoma (HCC). In the present study, both the PIVKA-II and AFP-L3 were analyzed and compared with a conventional AFP to determine its usefulness, specificity and sensitivity in the diagnosis of HCC. Methods: Sera were collected from 108 patients consisting of 17 patients with chronic hepatitis, 22 patients with liver cirrhosis and 69 patients with HCC. The AFP-L3 was determined by an lectin affinity electrophoresis coupled with an antibody-affinity blotting. Level of DCP was measured by an enzyme immunoassay with an anti-DCP monoclonal antibody. Results: The sensitivity and specificity of PIVKA-II and AFP L3 were 49.3% and 89.5%, and 32.5% and 85.7%, respectively. No significant correlation was found between the PIVKA-II or AFP L3 and serum AFP. No correlation was found etween the PIVKA-II or AFP L3 and the characteristics of HCC. Conclusion: The determination of plasma DCP and AFP L3 levels combined with AFP levels may be useful especially for the differential diagnosis between HCC and chronic liver diseases without HCC.(Korean J HepatoBackground/Aims: Des-γ-carboxy prothrombin(DCP), a protein induced by vitamin K absence or antagonist-II(PIVKA-II), and Lens culinaris agglutinin-A reactive AFP-L3 have been reported to be useful markers for the diagnosis of hepatocellular carcinoma (HCC). In the present study, both the PIVKA-II and AFP-L3 were analyzed and compared with a conventional AFP to determine its usefulness, specificity and sensitivity in the diagnosis of HCC. Methods: Sera were collected from 108 patients consisting of 17 patients with chronic hepatitis, 22 patients with liver cirrhosis and 69 patients with HCC. The AFP-L3 was determined by an lectin affinity electrophoresis coupled with an antibody-affinity blotting. Level of DCP was measured by an enzyme immunoassay with an anti-DCP monoclonal antibody. Results: The sensitivity and specificity of PIVKA-II and AFP-L3 were 49.3% and 89.5%, and 32.5% and 85.7%, respectively. No significant correlation was found between the PIVKA-II or AFP-L3 and serum AFP. No correlation was found etween the PIVKA-II or AFP L3 and the characteristics of HCC. Conclusion: The determination of plasma DCP and AFP-L3 levels combined with AFP levels may be useful especially for the differential diagnosis between HCC and chronic liver diseases without HCC.(Korean J Hepatol 2000;6:205-214)l 2000;6:205-214)

경증-중등도의 본태성 고혈압환자에 대한 펠로디핀(스프렌딜^(�))의 치료효과

배종화,김성구,권영주,정남식,조승연,김정현,임헌길,이방헌,이정균 최신의학사 1990 最新醫學 Vol.33 No.5

통옥수수 및 Steam-flaked 옥수수 기초사료가 반추위미생물 발효성상과 한국재래산양 반추위대사 특성에 미치는 영향

배귀석,배정희,윤석준,장문백,고종렬,하종규 한국동물자원과학회 2002 한국축산학회지 Vol.44 No.6

본 연구는 반추가축에 있어 통옥수수를 주로 이용한 조사료 무급여사료의 발효특징을 알아보기 위하여 실시하였다. 대조구는 steam-flaked corn으로 구성된 농후사료 (80%)와 볏짚 (20%)을 혼합한 사료 (SFCR)와 통옥수수와 면실피로 구성된 조사료 무급여사료(WC)를 사용하였다. 실험 1은 한우 반추위 미생물을 이용하여 in vitro 시험을 2처리 3반복 시험을 배양시간 48시간 동안 실시하였고, 실험 2는 한국재래산양을 이용한 반추위 내 발효 특성을 알아보기 위하여 in vivo 시험을 2처리 4반복 실험을 15일간 실시 하였으며, in sacco 시험은 2처리 3반복으로 시험을 3일간 실시하였다. 실험 1에서 SFCR구와 WC구 모두 반추위 적정 pH를 유지하였으며 처리간에 유의성은 없었으나 배양 4시간 대에 SFCR에서 다소 낮은 경향을 나타내었다. Gas 발생량은 SFCR구에서 유의적으로 높았으며(p<0.01), NH_3-N 농도는 WC구에서 다소 높은 경향을 나타내었다. Total VFA농도는 8시간대까지 WC구에서 유의성있게(p<0.01) 낮았고 이후 유의성은 없었으나 두 처리구 모두 점차적으로 증가하는 경향을 나타내었다. 전체 평균 Acetate 함량은 SFCR구에서 모두 유의적으로 높았으며(p<0.01), 전체배양시간에 동안 propionate 함량은 WC구에서 유의적으로 높았다(p<0.01). 건물소화율은 두 처리구 모두 유의적 차이가 없으나 SFCR구에서 다소 높은 경향을 보였다. 실험 2에서 두 처리구 모두 전체적으로 다소 낮은 pH를 보였으며 유의적 차이는 없었으나 SFCR구에서 다소 높은 경향을 보였다. 반추위 미생물단백질 함량은 SFCR구에서 유의하게 높았으나, NH_3-N 농도는 WC구에서 유의하여 높았다(p<0.01). Total VFA 함량과 propionate 함량도 WC구에서 유의사게 높았으나(p<0.01), acetate 함량은 유의성은 없었고 WC구에서 다소 높았다. 전체적인 Lactate 함량은 두 처리구에서 유의적 차이를 보였으나 (p<0.01) 산독증 발병 수준 이하의 함량을 나타내었다. Nylon bag에 의한 한국재래산양 반추위 내 in sacco 건물소실율은 SFCR에서 유의적으로 높은 경향을 나타내었다(p<0.01). 이상의 시험 결과에 의하면 농후사료 80%와 볏짚 20%로 구성된 SFCR 사료가 반추위 내 발효특성에 있어서 통옥수수와 면실피로 구성된 조사료 무급여사료와 큰 차이가 없었으며, 반면 조사료 무급여사료는 사료 가공비용 감소에 의해 경제성이 증가할 것이다. These study were conducted to determine the effects of a whole or steam-flaked corn based diet on rumen microbial fermentation in vitro and ruminal metabolism in the Korean Native Goat(KNG) in vivo. The experiments consisted of two dietary treatments: control, steam-flaked corn(SFC) based diet(80%) + rice straw mixed(20%)(SFCR); 100% whole corn based diet(WC). The first experiment was conducted to investigate the effect of whole corn on ruminal metabolism in vitro for 0 to 48 h. pH values were optimally maintained during incubation time, and were not significantly different between treatments. Gas production of SFCR was significantly higher than WC(p<0.01). NH_3-N concentration tended to increase for WC, but not significantly different between treatments. The mean value of total volatile fatty acid concentration of WC was significantly lower than SFCR(p<0.01), but SFCR and WC linearly increased as the time of incubation approached 48 h. Mean value of acetate concentration of SFCR was significantly higher than WC(p<0.01). Propionate concentration of WC for the total incubation time was significantly higher than SFCR(p<0.01). THe digestibility of dry matter was not significantly different between treatments, but SFCR was somewhat higher than WC. The second experiment was conducted to effect of whole shelled corn based diet on rumen metabolism in KNG. pH values tended to decrease through all treatments. There was not a significantly difference between treatments. Microbial protein yield of SFCR was significantly higher than WC(p<0.01). HN_3-N concentration of WC was significantly (p<0.01) higher than SFCR. Total VFA and propionate concentration of WC was significantly higher than SFCR(p<0.01), but acetate concentrate of WC was not significantly higher than SFCR. The mean value of total lactate concentration was significantly(p<0.01) different but the value of SFCR and WC were lower than the average concentration of acidosis. In sacco DM disappearance rate of SFC was significantly(p<0.01) higher than WC.

Effects of Condensed Tannin on the Activity of Ruminal Cellulolytic Bacteria from Korean Native Goats Using Semi-continuous Culture

Choi, J. W 韓國酪農學會 1999 韓國酪農學會誌 Vol.21 No.2

Ceftriaxone 사용의 적절성 평가

김진영,배성미,홍경자,라현오,김양리,강문원 한국병원약사회 1999 병원약사회지 Vol.16 No.1

In order to find out whether ceftriaxone, a third generation cephalosporin antibiotics, is used appropriately, safely and effectively, DUE study was conducted by reviewing 70 charts of patients who were treated at Kangnam St. Mary's hospital from Oct. 1997 to Nov. 1997. The DUE criteria was modified from the criteria on ceftriaxone use established by American Society of Health-System Pharmacists. As a result, 33 cases (47.2%) were met with criteria for the justification of use. The analysing process indicators including CBC, SCr were taken before the initial dose and the vital sign monitoring were relatively well documented showing the accepted levels of above 80%. On the other hand, blood sampling for the culture and sensitivity test before the initial antibiotic dose WBC Count, SCr, LFT during the therapy were in low accepted levels. As an outcome analysis, the result of blood culture after discontinuing drug were documented with accepted level of 24.3%. As a conclusion, it is suggested that above finding should be communicated to the medical staff, and an active intervention, such as feedback control system by pharmacist, also be necessary for the rational medication use.