• Women's Health Nursing
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• v.10 no.1
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• pp.23-31
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• 2004

Purpose: The purposes of this study were to examine physical health and depression by women's employment status and role satisfaction, and to identify significant predictors for women's health status. Method: With a cross-sectional, correlational study design, a sample of study was consisted of 181 women who were employed or not employed whose child was attending an elementary school through convenience sampling. Data were collected with a structured self-administered questionnaire and analyzed by $X^2$-test, t-test, 2-way ANCOVA and hierarchical multiple regression analysis using SPSS program. Result: Employed women had poorer physical health than that of nonemployed women and women who had greater satisfaction as a parent reported better physical health and lower level of depression than who had lower satisfaction with covariates. Predictor for better physical health after controlling for covariates was being not employed, greater satisfaction with worker's role if employed, and greater satisfaction with parent's role. Women who had lower level of depression reported greater satisfaction with their social roles, but occupancy of multiple roles and role satisfaction as worker were not related to depression. Conclusion: Role quantity and role quality seem to be very important factors to maintain better physical and psychological well-being in women.

• Journal of Korean Clinical Nursing Research
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• v.23 no.2
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• pp.161-169
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• 2017

Purpose: This study was done to investigate the correlation of illness perception, coping strategy and health status in patients with acute coronary syndrome who had undergone a coronary angioplasty. Methods: A descriptive correlational design was used in this study. A total of 102 patients with acute coronary syndrome was recruited. Data were collected using structured questionnaires including scales for the illness perception, the coping strategy, and health status. Data were analyzed using descriptive statistics, t-test, one-way ANOVA, Pearson correlation coefficient, and multiple regression analysis. Results: Health status showed significant correlations with illness perception (r=-.44, p<.001) and avoidance coping (r=-.33, p=.001); illness perception, avoidance coping explained 21% of variance in health status (F=8.58, p<.001). The factors that influenced health status were illness perception (${\beta}=-.37$, p<.001), and avoidance coping (${\beta}=-.21$, p<.001). Conclusion: The findings of this study indicate that illness perception and avoidance coping were significant variables for health status in patients with acute coronary syndrome who had undergone a coronary angioplasty.

• Journal of Korean Clinical Nursing Research
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• v.26 no.2
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• pp.164-174
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• 2020

Purpose: This study was to investigate the relationships among patient safety culture, safety competence and safety nursing activity among nurses in anesthetic and recovery rooms, and to identify the factors contributing to safety nursing activity. Methods: A descriptive correlational study was conducted. Participants were 156 nurses from 13 hospitals. Data were collected from February 11 to March 15th, 2019, and analyzed using descriptive statistics, t-test, Mann-Whitney U test, one-way ANOVA, Pearson's correlation and multiple regression analysis with SPSS statistics 24.0 Program. Results: Safety nursing activity was significantly different in relation to nurses' level of education, position at work, clinical career, clinical career at anesthetic and recovery rooms, and work experience in patient safety. Safety nursing activity demonstrated a significant positive correlation with patient safety culture and patient safety competence. Factors contributing to safety nursing activity were patient safety knowledge, skill and attitude, clinical career, clinical career at anesthetic and recovery rooms, and the patient safety improvement system which explained 57.0% of total variance of safety nursing activity. Conclusion: To improve safety nursing activities at anesthetic and recovery rooms, it is necessary to develop patient safety programs with enhanced knowledge, skill and attitude to take patient safety as a top priority.

• Korean Journal of Occupational Health Nursing
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• v.22 no.4
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• pp.314-323
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• 2013

Purpose: The purpose of this study was to figure out influences of supervisor's and colleague's supports, nursing work environment, ego-resilience, organizational commitment and burnout on turnover intention of nurses working in general hospitals. Methods: The data were collected from 379 nurses working in general hospitals with more than 500 beds in S city from July 1 to August 31, 2012. The collected data were analyzed with independent t-test, one-way ANOVA, Pearson's correlation and Hierarchial regression analysis by using SPSS 19.0. Results: In case the subject was young, with work experience of 1~5 years, single, female and position of general nurse, turnover intention was statistically significantly higher. Turnover intention, supervisor's support, nursing work environment, organizational commitment and ego-resilience showed significantly negative correlations, but burnout showed significantly positive correlations. In case of controlling general characteristics, higher correlational variables with turnover intention accounted for 30.2%. Conclusion: In order to reduce turnover intention of general nurses who showed higher intention with 1~5 years' work experience, situational variables such as organizational commitment and nursing work environment and interpersonal relation variables such as supervisor's support as well as personal variables such as ego-resilience should all be considered.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.66 no.12
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• pp.1815-1820
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• 2017

In this paper, a study was conducted to estimate the maximum muscle strength which is a standard for selecting exercise intensity in weight training. We designed a device that estimates the muscle fatigue from the EMG signal, expecting to show a correlation between peak muscle strength and fatigue. Curl - Dumbbell was performed using a 4 kg dumbbell and the frequency change of the EMG was observed. At this time, the designed device acquires the signal using the MCU and finally Matlab was used to confirm the change in the center frequency value. The results of 10 subjects were analyzed using SPSS regression analysis. The statistical results showed a correlation of $R^2$ 0.583 and Significant probability of 0.010, and the relation of Y = 8.144-2.097 (slope (MDF)) was obtained. In conclusion, if the wearable device is manufactured in the form of a wearable device and the user can recommend the exercise intensity, the system will be able to retry the more efficient exercise.

• Korean Journal of Occupational Health Nursing
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• v.28 no.4
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• pp.293-299
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• 2019

Purpose: This study aimed to identify the factors that affect the health promotion behaviors of shift workers. Methods: Using self-administered questionnaires, data were collected between August 13th and 31st, 2018. Descriptive statistics were computed, and t-test, analysis of variance, and correlational and multiple stepwise regression analyses were conducted using International Business Machines Corporation (IBM) Statistical Package for the Social Sciences (SPSS) version 22. Results: Health promotion behaviors were significantly and positively correlated with psychological well-being (r=.491, p<.001), fatigue (r=.170, p=.030), and self-efficacy (r=.520, p<.001). Psychological well-being (${\beta}=.249$, p=.014), fatigue (${\beta}=.179$, p=.007), and self-efficacy (${\beta}=.335$, p=.001) had significant effects on health promotion behaviors and together explained 31.7% of the variance. Conclusion: A systematic educational program that enhances psychological well-being should be developed and implemented to nurture health promotion behaviors among shift workers. Additionally, an intervention program that can enhance health promotion behaviors should be implemented to improve self-efficacy and prevent fatigue among shift workers.

• Journal of East-West Nursing Research
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• v.25 no.2
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• pp.166-173
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• 2019

Purpose: The purpose of this study was to identify the mediating effect of compassionate competence on the relationship between nurses' spirituality and attitude toward care of dying patients. Methods: A cross-sectional correlational research design was conducted. The total subjects were 172 nurses at one general hospital in Gangwon-do. Data were collected using self-report questionnaires and analyzed using t-test, one-way ANOVA, Scheffe's test, Pearson's correlation coefficients, and multiple regression analysis. Results: Compassionate competence showed the mediating effect (${\beta}=.19$, p=.025) on the relationship between nurses' vertical spirituality and attitudes toward care of dying patients. However, no mediating effect of compassionate competence on the relationship between nurses' horizontal spirituality and attitudes toward care of dying patients was found. Conclusions: Based on the findings of this study, development of training programs with a focus on spirituality and compassionate competence was highly recommended to improve and maintain nurses' positive attitudes toward caring of the dying patients.

• Journal of East-West Nursing Research
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• v.27 no.2
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• pp.124-133
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• 2021

Purpose: This study examined the effects of death perception, terminal care stress, and resilience on the terminal care performance of clinical nurses. Methods: As a correlational study, this study conducted a survey total of 189 nurses working at K university hospital and a P university hospital in B metropolitan city for six months or more. The data was collected from August 20th, 2020 to September 15th, 2020. Data were analyzed using the SPSS, Windows version 25.0, according to the purpose of the analysis by descriptive statistics, t-test, ANOVA, Scheffe test, Pearson's correlation coefficient, and hierarchical multiple linear regression. Results: The factors having effects on the terminal care performance of subjects were resilience, perception of death, and the experience of terminal care education. The total explanatory power of those variables on the terminal care performance was 21.0%. Conclusion: For the improvement of terminal care performance, it would be necessary to develop a systematic and professional terminal care education program that could increase the positive perception of death and resilience, and also include knowledge and skills necessary for terminal care. Also, the efficiency of terminal care performance should be increased through periodic terminal care-related nursing education.

• Journal of muscle and joint health
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• v.28 no.3
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• pp.242-251
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• 2021

Purpose: The aim of this study was to examine the relationship between calling, clinical performance, role conflict, and organizational socialization and to evaluate the factors associated with organizational socialization of new nurses. Methods: This study design was cross-sectional correlational study. The participants of this study were new nurses 171 at general hospitals in Jeollabuk-do. Data was collected between August 1 to 20, 2018 from questionnaire responses and were analyzed with descriptive statistics, independent t-test, one-way ANOVA, pearson's correlation coefficient, and multiple regression analysis. Results: The average calling rating was 2.47±0.59 (rated on a scale of 1~4), clinical performance rating was 3.55±0.52 (rated on a scale of 1~5), role conflict rating was 3.29±0.59 (rated on a scale of 1~5), and organizational socialization rating 3.19±0.41 (rated on a scale of 1~5). Calling, clinical performance, role conflict, gender, and work in the desired unit were the significant factors influencing organizational socialization of new nurses. Conclusion: These findings indicate that strategies are needed to improve organizational socialization of new nurses to ensure effective management of personnel. Moreover, it is necessary to develop a program to cultivate the nursing calling, enhance clinical performance, and resolve role conflicts among new nurses.

• Journal of muscle and joint health
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• v.26 no.1
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• pp.46-53
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• 2019

Purpose: The aim of this study was to examine the quality of life (QOL) and its associated factors in hepatocellular carcinoma patients with Transarterial Chemoembolization. Methods: A descriptive correlational study was used, 106 hepatocellular cancer patients participated through convenient sampling. Data were collected by self-report questionniares or face to face interviews during the period from June to December in 2014. Satisfaction for pain control, perceived health status, professional support and QOL were measured by Assessment of Patient Satisfaction for Pain Management, Health Self-Rating, Relationship Questionnaire, Functional Assessment Cancer Therapy-General. Results: The mean age of participants was 63.7 years and most of them were male (86.8%) and married (84.9%). The mean score of QOL was 67.42. QOL was significantly different by religion. Number of other disease and perceived health status were positively correlated to QOL. Pain intensity was negatively correlated to QOL. As a result of stepwise multiple regression analysis, perceived health status and religion were explained 41.0% (p<.001) of the variance in QOL. Conclusion: Perceived health status should be considered when developing nursing intervention to improve QOL among hepatocellular cancer patients with Transarterial Chemoembolization.