• 한국통계학회:학술대회논문집
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• 한국통계학회 2004년도 학술발표논문집
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• pp.105-110
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• 2004

Decision Analysis(DA) using Value Focused Thinking(VFT) can be an excellent process to deal with hard decisions. The intent of this research is to provide better understanding of the United States Air Force(USAF) officer retention problem. This thesis effort involves building a VFT model to find out more effective alternatives in retaining pilots and non pilots. This model, in conjunction with the results of the post analysis, shows an example of the application of a VFT approach to the USAF officer retention problem.

• 여성건강간호학회지
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• 제9권3호
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• pp.287-298
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• 2003

Purpose: To explain the concept of postpartum weight retention and to analyze factor effect on it. Method: A total of 20 studies related postpartum weight retention were selected in the year of 1988-2001 and analysis was done. Result: A demographic factor like parity, age, social and economic level and life style such as exercise, diet, breast feeding are influential factor on postpartum retention weight. But parts of them don't agree the same results. Meanwhile, in some studies, psychological factor like women's self esteem related to postpartum retention weight, body image change, depressing is found to be very related. As a result, postpartum overweight gain could be a bad factor of physical and mental health. In Korea, we have few studies related to them. Conclusion: It is required to do many-sided and deep studies about aspects of postpartum retention weight and the factor that effect on it. Postpartum retention weight should be approached by controling weight from the period of pregnancy. And it would rather be researched through individual approach considered women's various demographic, social-cultural and physical level than be required standardized level of weight gain.

• 한국치위생학회지
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• 제23권1호
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• pp.63-72
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• 2023

Objectives: This study aimed to identify the level of occupational and organizational retention intention and related factors among new dental hygienists. Methods: The participants were 195 dental hygienists employed for less than 24 months. A t-test and one-way analysis of variance were conducted to determine the level of intention to stay according to an individual's major-related characteristics and work environment awareness level. Pearson's correlation analysis was performed for each item, and stepwise multiple regression was performed for factors related to retention intention. Results: In the work environment, the organizational support network had the highest occupational retention intention (β=0.513). Organizational retention intention (β=0.351), working infrastructure (β=0.293), cooperation relationship (β=0.165), and management justice (β=0.151) were factors related to organizational retention intention (p<0.001). Employment at the practice hospital was related to occupational (β=0.167) and organizational retention intention (β=0.138), and satisfaction with clinical practice was related to occupational retention intention (β=0.327). Conclusions: New dental hygienists are expected to be actively utilized for long-term tenure in both occupations and organizations by actively reflecting on the results obtained through this study in the curriculum and working environment of dental hygienists.

• 한국지반신소재학회논문집
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• 제7권3호
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• pp.31-40
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• 2008

탄소성구성방정식을 적용한 유한요소법을 이용하여 흙막이벽의 변형형상에 따른 배면지반의 변형거동을 예측하였다. 굴착배면 지반의 변형형상은 흙막이벽 부근에서는 흙막이벽 변형형상과 유사하게 나타나지만 흙막이벽으로부터 멀어질수록 켄틸레버 형상으로 변한다. 그리고 흙막이벽의 상부변형을 억제시키면 배면지반의 변형(침하량, 측방이동량)을 감소시킬 수 있다. 또한, 굴착에 따른 흙막이벽의 변형형상은 굴착배면지반의 소성파괴영역 및 안전율 저하영역에 영향을 미치는 것으로 나타났다.

• Journal of Preventive Medicine and Public Health
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• 제57권3호
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• pp.252-259
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• 2024

Objectives: This study investigated factors associated with the retention of people living with human immunodeficiency virus (HIV) on antiretroviral therapy (ART) during the first 3 years of treatment. Methods: A retrospective study using electronic health records was conducted at a tertiary hospital in Jakarta, Indonesia. Adult HIV-positive patients who started ART from 2010 until 2020 were included. A binary logistic regression model was used to identify factors associated with ART retention in the first 3 years. Results: In total, 535 respondents were included in the analysis. The ART retention rates for the first, second, and third years were 83.7%, 79.1%, and 77.2%, respectively. The multivariate analysis revealed a negative association between CD4 count when starting ART and retention. Patients with CD4 counts >200 cells/mL were 0.65 times less likely to have good retention than those with CD4 counts ≤200 cells/mL. The year of starting ART was also significantly associated with retention. Patients who started ART in 2010-2013 or 2014-2016 were less likely to have good retention than those who started ART in 2017-2020, with adjusted odds ratios of 0.52 and 0.40, respectively. Patients who received efavirenz-based therapy were 1.69 times more likely to have good retention than those who received nevirapine (95% confidence interval, 1.05 to 2.72). Conclusions: Our study revealed a decline in ART retention in the third year. The CD4 count, year of enrollment, and an efavirenz-based regimen were significantly associated with retention. Patient engagement has long been a priority in HIV programs, with interventions being implemented to address this issue.

• 한국치위생학회지
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• 제23권6호
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• pp.441-449
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• 2023

Objectives: This study was conducted to analyze the factors influencing the positive psychological capital, growth mindset, and self-leadership of dental hygienists in the Seoul and Gyeonggi regions with regard to their retention intention. The findings would serve as basic data for improving the retention intention. Methods: The methods espoused for analysis comprised independent sample t-test and ANOVA for group comparisons, Pearson's correlation analysis for examining the correlation between variables, and multiple regression analysis for identifying factors affecting retention intention. Results: Positive psychological capital was higher among those under the age of 27 and employed in dental clinics. Growth mindset was higher among those with less than three years of work experience and those working in clinics. Self-leadership was higher among those aged 28-31, and retention intention was higher among those under the age of 27 and with less than three years of work experience (p<0.05). A correlation was observed between positive psychological capital and self-leadership (r=0.760), self-leadership and retention intention (r=0.514), positive psychological capital and retention intention (r=0.505), positive psychological capital and growth mindset (r=0.337), and growth mindset and self-leadership (r=0.245) (p<0.001). Factors influencing the intention to stay at work were self-leadership (β=0.309) and positive psychological capital (β=0.242) (p<0.05). Conclusions: In order to improve dental hygienists' retention intention, it is necessary to devise strategies for improving positive psychological capital and self-leadership.

• 한국치위생학회지
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• 제20권4호
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• pp.505-514
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• 2020

Objectives: Although dental hygienists are professional workers, their job retention is short. Therefore, in order to improve job retention, the relationship between professional identity and professional self-concept was analyzed. Methods: From January 1 to April 30, 2020, 155 dental hygienists were examined. For data analysis, multiple regression analysis was conducted to confirm the effects of professional identity and professional self-concept on job retention. Results: The dental hygienist's professional self-concept was significantly higher in the team manager than in the staff, but the professional identity was not significantly different. Dental hygienists' professional identity, professional self-concept, and job retention were all positively correlated (p<0.05). As a factor influencing dental hygienist's job retention, the self-concept of the profession had a significant effect, but the identity of the profession did not. Conclusions: Since the professional self-concept has a positive effect on maintaining the profession of dental hygienists, it is necessary to make efforts to improve the professional self-concept in order to increase the job retention.

• 임상간호연구
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• 제27권1호
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• pp.23-34
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• 2021

Purpose: The purpose of this study is to examine the mediating effect of professional quality of life among hospital nurses in the effects of workplace bullying, social support and resilience on retention intention. Methods: A descriptive and cross-sectional study was conducted on 414 hospital nurses who worked for at least two months at a general hospital in the Seoul metropolitan area. The data were analyzed using IBM SPSS 23.0/AMOS 22.0 programs and employed reliability verification, descriptive statistics include frequency analysis, confirmatory factor analysis, structural equation modeling, and bootstrapping. Results: As a result of the study's structural modeling verification, workplace bullying had a negative effect, social support had a positive effect, resilience had a positive effect on professional quality of life, and professional quality of life had a positive effect on retention intention. Also, workplace bullying, social support, and resilience did not directly impact on retention intention. However, the professional quality of life had a complete mediating effect in the relationships between workplace bullying, social support, resilience and retention intention. The study results verified the mediating effect of professional quality of life affecting the retention intention. Conclusion: In order to improve professional quality of life and retention intention, strategies to prevent workplace bullying and promote social support and resilience are needed.

• 한국지반공학회논문집
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• 제23권7호
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• pp.27-36
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• 2007

프리스트레스트 띠장을 적용한 흙막이 시스템의 안정성을 평가하고 거동 특성을 규명하기 위하여 모형 시험이 수행되었다. 본 흙막이 시스템의 모형 시험을 위해 현장 규모의 프리스트레스트 띠장을 적용한 흙막이 시스템에 대한 차원 해석이 수행되었다. 본 논문에는 새로운 흙막이 시스템에 대한 차원 해석의 절차 및 방법이 제시되어 있다. 차원 해석 결과로부터 모형 규모의 프리스트레스트 띠장을 적용한 흙막이 시스템을 구현하였다. 모형 시험 중 새로운 흙막이 시스템 부재에 대한 계측을 수행하여 흙막이 벽체 배면의 토압 거동, 프리스트레스트 띠장의 변형 거동, 띠장 시스템 부재의 힘 거동과 버팀보의 힘 거동을 파악하였다. 모형 시험 결과는 프리스트레스트 띠장 시스템 부재의 설계 결과와 비교 평가되었다.

• 근관절건강학회지
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• 제24권3호
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• pp.205-216
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• 2017

Purpose: The purpose of this study is to investigate relationship among intention to retention, role conflicts, psychosocial job conditions and job satisfaction of new nurses, and identify affecting factors for intention to retention. Methods: Data were collected from 136 new nurses who were graduated at 2016 and working now in general hospitals by self-reported questionnaire. The relationship among variables were analyzed with Pearson's coefficient correlation and affecting factors for intention to retention were identified by using multiple linear regression analysis. Results: The mean score of intention to retention was $2.63{\pm}0.28$. Intention to retention was significantly different by the working ward, hope period for work, and reason for retention. Intention to retention had positive relationships with work organization and job contents, and job satisfaction, but negative relationships with frequency of role conflict, demands at work. Job satisfaction and meaning of work identified as influencing factors inn intention to retention. Conclusion: It is needed a positive hospital environment to improve adaptation in clinical nursing practice and to emphasize professionalism including value of nursing and meaning of nurses' work for new nurses.