연구의 필요성전립선암은Purpose : The purpose of this study was to determine the impact of uncertainty and uncertainty appraisal on quality of life (QoL) among prostate cancer patients after prostatectomy. Methods : A descriptive correlational study was conducted with 117 participants at a hospital in S city from October 1 to December 31, 2016. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson' s correlation coefficients and stepwise multiple regression using the IBM SPSS/WIN 21.0 program. Results : According to a multiple regression model of the factors affecting QoL among prostate cancer patients after the operation, 61% of variance (F=13.92, p<.001) was explained by metastasis, recurrence, monthly income, uncertainty, uncertainty danger appraisal, and uncertainty opportunity appraisal. And the most influential factor in the QoL was uncertainty danger appraisal (β=-.37, p<.001). Conclusions : This study demonstrated that QoL was influenced by uncertainty, uncertainty appraisal and personal characteristics. Prostate cancer patients following prostatectomy should be provided with tailored training to improve their uncertainty opportunity appraisal. Also the educational program for reducing their uncertainty should be developed and provided to patients.

This study examined the relationship between Knowledge of Life-sustaining Treatment Plans and Attitudes toward Withdrawal of Life-sustaining Treatment among nursing college students, and attempted to identify the mediating effect of Role Perception on Life-sustaining Treatment in that relationship. It is hoped that the findings will ultimately contribute to the development of active nursing strategies. Methods: The participants were 142 nursing college students in the third and fourth years of study who had experienced clinical practice at two universities in cities Y and C. Data were collected from November 1 to 30, 2019. For data analysis, SPSS for Windows version 22.0 was used to calculate descriptive statistics, the t-test, Pearson's correlation coefficients, and multiple regression. To analyze the mediating effect, the Baron and Kenny bootstrapping method was used. Results: Attitudes toward Withdrawal of Life-sustaining Treatment of nursing college students had a significant positive correlation with Knowledge of Life-sustaining Treatment Plans (r=0.34, P＜0.001) and Role Perception on Life-sustaining Treatment (r=0.44, P ＜0.001). Role Perception on Life-sustaining Treatment partially mediated the relationship between Knowledge of Life-sustaining Treatment Plans and Attitudes toward Withdrawal of Life-sustaining Treatment (95% CI, 0.446~1.055). Conclusion: Based on the results of this study, improving nursing college students' Role Perception on Life-sustaining Treatment could be used as a coping strategy to establish positive Attitudes toward Withdrawal of Life-sustaining Treatment.

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Among the factors that threaten patient safety and quality of care due to the diversification and complication of hospital environments, nurses play a pivotal role regarding patient safety in the clinical setting. This study investigates the mediating effects of moral sensitivity on the relationship between nurses’ patient safety silence and safety nursing activities and contributes to developing strategies. Nurses (n = 120) employed for at least one year in two university hospitals in Korea between 1 September and 30 October 2020 participated in the study. Data were analyzed using t-test, Pearson’s correlation coefficients, and multiple regression using the SPSS/WIN 22.0 program. Additionally, the mediating effects were analyzed using Baron and Kenny’s method and bootstrapping. Safety nursing activities were significantly negatively correlated with patient safety silence and significantly positively correlated with moral sensitivity. Patient safety silence was significantly negatively correlated with moral sensitivity. Moral sensitivity partially mediated the relationship between patient safety silence and safety nursing activities. There is a need to develop and implement individualized ethical programs that enhance moral sensitivity in nurses to promote patient safety nursing activities.

Friend support on sex-related symptoms in patients with prostate cancer after prostatectomy e128