• 간호행정학회지
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• 제15권4호
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• pp.581-592
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• 2009

Purpose: This study was designed to describe the nurses' knowledge and attitude about incidence reporting according to nursing organizational culture and organizational characteristics. Methods: The subjects of this study were 783 clinical nurses who were in A university hospital in Gyeonggi-Do. The data were collected from May, 20, 2009 to June, 2, 2009. The collected data were analyzed through descriptive methods, Pearson correlation coefficient, multiple regression in SPSS win(12.0). Results: Nurses' knowledge and attitude about incidence reporting were positively correlated with innovation oriented culture, relation oriented culture, and culture of patient safety. And among characteristics of nursing organization, communication, decision making, centralization were positively correlated with nurses' knowledge and attitude about incidence reporting. But the most correlated factor with nurses' knowledge and attitude about incidence reporting was culture of patient safety. Conclusions: The findings of this study suggest that to encourage reporting incidence, there must be a organizational approach, such as creating a culture of patient safety, active participating decision making, and communication.

• 가정과삶의질연구
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• 제33권1호
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• pp.1-17
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• 2015

This study investigated how variables of internalizing and externalizing problematic behaviors change according to gender and as time passes by and how the variables influence adolescent problematic behaviors. The variables selected for the analysis are personal variables, parent variables, peer and school variables, and community variables. longitudinal data collected for 4 years from the Korea Youth Panel Survey(KYPS) were utilized for the analysis. Data were collected initially from 2,707 fifth grade elementary students in 2005 and they were traced until 2008. The final respondents were 2,448 students. The findings are as follows. Frist, the statistical significance was found in changes of problematic behavioral variables in terms of the gender difference. Second, variables, such as self-esteem and self-control are negatively correlated to the problematic behaviors and stress level is strongly positively correlated to the behaviors. Third, the study pressure and peer attachment level are correlated to the initial value of internalizing problematic behaviors. In conclusion, given that more statistical significances were found at initial values than the change rates among variables, early intervention is important in addressing adolescent problematic behaviors.

• 한국직업건강간호학회지
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• 제21권3호
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• pp.201-208
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• 2012

Purpose: This study aims at comparing nurses' knowledge, attitudes and nursing intention toward AIDS and Chronic Hepatitis B(CHB). Methods: The data were collected through self-reported questionnaires from 245 nurses between July and August, 2011. The nurses were recruited from 3 hospitals located in Seoul and Gyeonggi province. Pearson correlation coefficient and stepwise multiple regression were adopted to analyze the data. Results: Regarding AIDS, higher knowledge level was correlated with positive attitudes only(r=-.22, p<.001), which were correlated with favorable nursing intention(r=-.41, p<.001). Higher CHB knowledge level was correlated with both positive attitudes toward CHB(r=-.14, p= .030) and favorable nursing intention(r=.18, p= .004). Nursing intention toward AIDS was affected by attitudes(${\beta}$=.58, p<.001) and explained 16.6% of the variance. Both knowledge(${\beta}$=.35, p=.028) and attitudes(${\beta}$=-.49, p<.001) influenced nursing intention toward CHB and explained 19.1% of the variance. Conclusion: We need to promote nurses' positive attitudes toward AIDS to increase their nursing intention for people living with AIDS.

• 지역사회간호학회지
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• 제21권3호
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• pp.303-310
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• 2010

Purpose: The purpose of this study was to find out lower urinary tract symptoms (LUTSs), self-management and quality of life (QOL) in middle aged men and to investigate how these factors are correlated with one another. Methods: The participants in this study were 217 men in G City. Data were collected using a questionnaire from October 23 to November 11, 2009. LUTSs were measured by IPSS, self-management by a self-management Likert scale, and QOL by the Korean-version WHOQOL-BREF. The collected data were analyzed through chi-square test, one-way ANOVA, and Pearson's correlation coefficient. Results: LUTS categories divided according to severity were none (10%), mild (57%), moderate (28%), and severe (5%). The mean score of self-management was 3.14 and that of QOL was 3.27. Self-management and QOL were significantly different according to LUTS. LUTS was negatively correlated with self-management and QOL. Self-management was positively correlated with QOL. Conclusion: In order to develop nursing interventions for middle aged men, comprehensive understanding of LUTS is needed.

• 한국보건간호학회지
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• 제27권1호
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• pp.142-152
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• 2013

Purpose: This study was aimed to identify the relationships among job stress, nursing performance, and retention intention of clinical nurse. Methods: Data was collected at a hospitals located in Seoul, from October 19 to October 26 in 2010. Total subjects were 270. Data was analyzed by PASW 18.0 program. Results: Job stress of the subjects was 3.69(0.43). Nursing performance of the subjects was 3.69(0.45). Retention intention of the subjects was 3.21(0.78). Job stress and nursing performance were correlated positively (r=0.276, p<0.001). Nursing performance and retention intension were correlated positively (r=0.151, p=0.05). But job stress were correlated with nursing performance negatively (r=-0.127, p=0.05). Conclusion: According to increasing the nursing performance and decreasing the job stress, retention intension of clinical nurse is increased. We suggest a new study on mediation effect by nursing performance on retention intention and to predict factors on retention intension.

• 대한화학회지
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• 제56권4호
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• pp.424-430
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• 2012

Densities, viscosities, refractive indices and speed of sounds of the binary mixtures of Acetophenone with Ethylchloroacetate were measured over the entire mole fractions at (303.15, 313.15 and 323.15) K. From these experimental results, excess molar volume $V^E$, viscosity deviation ${\Delta}{\eta}$, refractive index deviation ${\Delta}n_D$, deviations in speed of sound ${\Delta}u$, deviations in isentropic compressibility ${\Delta}k_s$ and excess intermolecular free length ${\Delta}L_f$ were calculated. The viscosity data have been correlated with the equations of Grunberg and Nissan, Hind et al., Tamura and Kurata, Katti and Chaudri, Sedgwick, Krishnan-Laddha and McAllister. The thermo physical properties under study were fit to the Jouyban-Acree model. The excess values were correlated using Redlich-Kister polynomial equation to obtain their coefficients and standard deviations. It was found that in all cases, the data obtained fitted with the values correlated by the corresponding models very well. The results are interpreted in terms of molecular interactions occurring in the solution.

• 한국학교보건학회지
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• 제29권3호
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• pp.201-208
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• 2016

Purpose: This study was designed to examine the factors related to school adjustment of upper graders in elementary school. Methods: Data was collected through a questionnaire survey of 304 fifth and sixth grade students from October to November, 2014. The collected data was analyzed statistically through frequency, t-test, ANOVA, $Scheff{\acute{e}}$ test, Pearson's correlation coefficient and multiple regression analysis, using the SPSS/WIN 22.0 program. Results: First, subjective school record and subjective health status showed significant differences in school adjustment. Second, social support and ego-resilience were positively correlated, while bullying was negatively correlated with school adjustment. Third, significant factors related to school adjustment were social support, ego-resilience, subjective school record. These variables explained 56.4% of the students' school adjustment. Bullying was negatively correlated with school adjustment, but the correlation disappeared in the multiple regression analysis, where protective factors such as social support, ego-resilience were controlled for. Conclusion: School nurses should develop plans to enhance social support (teacher support, parents support, friends support) as well as programs to improve the ego-resilience of upper elementary students to help them adjust to school and to prevent and manage bullying. Also family, school and the community should be connected cooperatively with each other.

• 기본간호학회지
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• 제12권3호
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• pp.413-420
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• 2005

Purpose: The purpose of this study is to identify health risk behaviors in adolescents according to grade in school and to of for basic data to develop a health promotion for adolescents. Methods: A descriptive survey design was used and the SPSS 12.0 program was used for the data analysis, which included Chi-square test and Spearman correlation coefficients. The instrument for this study was based on the 1999 Youth Risk Behavior Surveillance System developed by the Centers for Disease Control and Prevention. Results: The results indicate that adolescent have an average of 2 risk behaviors out of 10 health risk behaviors categories. There are various types of risk behaviors, which art: different for each grade, such as physical fights, using alcohol, using heroin, weight control, and the lack of AIDS education. Physical fights, and the lack of AIDS education are common in the 9th grade, using alcohol, heroin, and weight control are common in the 11th grade. Physical fights were correlated with using cigarettes and sexual intercourses. Using alcohol was correlated with using cigarettes, heroin, sexual intercourses and weight controls. Using heroin was correlated with sexual intercourse and weight control. Conclusion: For the promotion of health in adolescents, different approaches to health education and prevention of health risk are needed for each grade because the health risk behaviors differ between grades.

• Journal of the Korean Data and Information Science Society
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• 제27권5호
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• pp.1241-1251
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• 2016

일정한 시간 간격으로 임의의 점프크기가 계속 누적되는 이산시간 확률보행을 고려한다. 각 시점에서의 점프크기가 이전 시점의 점프크기에 종속되어 결정되는 상관 확률보행과 각 시점에서의 점프크기가 이전 시점의 점프크기와 무관하게 독립적으로 결정되는 무상관 확률보행의 점근적 평균을 각각 계산한다. 그리고 상관 확률보행과 무상관 확률보행을 임의적으로 혼합하여 결합하거나 또는 일정한 패턴에 따라 주기적으로 반복하여 결합하는 혼합 확률보행의 점근적 평균 식을 유도한다. 각 확률보행의 점근적 평균은 0으로 공정한 게임을 나타내지만 두 확률보행을 결합한 혼합 확률보행의 점근적 평균은 음수가 되어 지는 게임이 되거나 또는 양수가 되어 이기는 게임이 되는 파론도 역설 현상이 나타남을 확인하고 해당되는 각 모수의 범위를 찾는다.

• 동서간호학연구지
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• 제25권1호
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• pp.50-59
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• 2019

Purpose: The purpose of this study was to identify factors affecting quality of life among family members of patients with terminal cancers hospitalized in hospice institutions. Method: This study used a descriptive design. The participants were 142 families of patients with terminal cancers from 7 hospice institutions from 6 cities in Korea. Data collection was conducted from January 21 through July 31 of 2017 using self-reported questionnaires. Data were analyzed by descriptive statistics, t-test, analysis of variance, the Pearson correlation coefficient, and multiple regression analysis using the SPSS/WIN 18.0 program. Results: Quality of life was positively correlated with spiritual well-being (r=.49) and negatively correlated with burnout (r=-.59). Spiritual well-being was negatively correlated with burnout (r=-.49). Factors influencing the quality of life were burnout, perceived health status and spiritual well-being, which explained 44% of the variance. Conclusion: The findings of this study indicate that it is necessary to develop a nursing intervention program that can improve the quality of life of family members of terminal cancer patients considering burnout.