Purpose: The study aims to confirm the mediating effect of nursing professional pride in the relationship between nursing practice environment, nursing performance, and retention intention. Methods: A descriptive cross-sectional survey was conducted from December 13 to 31, 2021, involving 127 nurses. The following statistical analysis was conducted: t-test, ANOVA, Scheffé test, Pearson's correlation coefficient analysis, and Hayes Process Macro Model 4 (to test the mediating effect). Results: Nursing practice environment showed a significant positive correlation with nursing performance, retention intention, and nursing professional pride. Nursing practice performance showed a positive correlation with retention intention and nursing professional pride, and retention intention showed a significant positive correlation with nursing professional pride. The mediating effect of nursing professional pride was found in the effect of nurses' nursing practice environment on their retention intention. In addition, the mediating effect of nursing professional pride was found in the effect of nurses' nursing practice performance on their retention intention. Conclusion Through this study, it was confirmed that nursing professional pride is a major A factor affecting retention intention in the hospital. Therefore, in order to increase nurses' retention intention to remain in Hospital, the basis of basic data was presented for strategy development.

Purpose: This study aimed to evaluate the performance of a clinical ladder system in a tertiary hospital by examining how nurses' clinical competence and perceptions of the system affect organizational commitment. Methods: The study involved 394 nurses working at a tertiary hospital. Data were collected from May 3 to July 10, 2023, using a self-reported questionnaire. Statistical analyses, including descriptive statistics, independent t-tests, one-way ANOVA, Kruskal-Wallis test, Scheffé post-hoc test, Pearson correlation, and hierarchical regression analysis, were performed using SPSS 27.0. Results: Nurses who applied for promotion to the CN III level and current CN III nurses reported higher clinical competence, perceptions of the clinical ladder system, and organizational commitment than those who did not and those at lower levels (p<.001). A positive correlation existed among all independent variables.Controlling for general characteristics, the effects of clinical competence and perceptions of the clinical ladder system explained 49% of organizational commitment variance (Adjusted R 2 =.49, F=33.43, p<.001). Conclusion Greater clinical competence and positive perceptions of the clinical ladder system are likely to enhance organizational commitment, emphasizing its effectiveness in fostering better organizational outcomes.

Purpose: The purpose of this study was to understand experiences of successful aging experience in older adults with mild cognitive impairment. Methods: The participants were 15 older adults with mild cognitive impairment who had experienced successful aging. Data were collected from January to October 2021 through individual deep, unstructured interviews. Data analysis was performed using Charmaz’s grounded theory method. In addition, the consolidated criteria for reporting qualitative research checklist was used to ensure the quality of the study. Results: The key category representing experiences of successful aging experience in older adults with mild cognitive impairment was “raising oneself up in the unsettling crisis of old age.” Four stages were derived: “feeling anguished due to the strange signals of memory,” “being shaken by fading memory,” “maintaining balance for a healthy old age,” and “recovering the composure of old age.” Conclusion Participants tried to successfully achieve aging while implementing their own plans and strategies in the midst of the challenges of old age, when the mind and body were unsettled by mild cognitive impairment. The results of this study provide a deep understanding of experiences of successful aging in older adults with mild cognitive impairment, potentially contributing to the development and implement of nursing intervention programs to promote the successful pursuit of aging in this population.

Purpose: This methodological study was conducted to develop a scale to measure communication self-efficacy in nurses and examine its validity and reliability. Methods: We selected 54 initial items from literature reviews and interviews with 10 clinical nurses. Thirty-two preliminary items were derived from consultations with 10 experts. To verify the scale’s factor structure, we conducted exploratory factor analysis (EFA), and confirmatory factor analysis (CFA) among 469 nurses. Data were analyzed using item analysis, EFA, CFA, discriminant validity, convergent validity, and internal consistency using IBM SPSS Statistics ver. 29.0 (IBM Corp.) and IBM SPSS AMOS ver. 20.0 (IBM Corp.). Results: The scale consisted of 18 items with three factors (ability to apply therapeutic communication skills, crisis management capabilities, and communication competence), which explained 46.1% of the total variance. Convergent validity and discriminant validity were confirmed for the factors. CFA supported the fit of the measurement model comprising three factors (standardized root mean square residual=.04, root mean square error of approximation=.03, goodness of fit index=.92, Tucker-Lewis index=.97, comparative fit index=.98, normed fit index=.89, critical N=216). Internal consistency was confirmed by a Cronbach’s α coefficient of .91. Conclusion The communication self-efficacy scale for nurses is expected to measure communication self-efficacy among nurses. It will be useful for improving nurses’ professional communication abilities.

Purpose: This study aimed to develop a question-answering chatbot that provides accurate and consistent answers to questions that may arise during the recovery process of patients with coronary artery disease after percutaneous coronary intervention, and to evaluate the chatbot. Methods: The chatbot was developed through the stages of analysis, design, implementation, and evaluation. It was evaluated by five experts, and the user experience was evaluated by 27 patients who underwent percutaneous coronary intervention. Furthermore, chatbot utilization was analyzed based on user experience logs. Results: The chatbot was constructed as a question-answering database that included three categories: coronary artery disease, percutaneous coronary intervention, and post-intervention management. The question-answering chatbot, referred to as the “Cardiovascular Strong” channel, has been launched and implemented. An expert evaluation of the chatbot revealed no usability issues or necessary modifications. The overall result of the user experience evaluation was 4.26 points. Based on the user experience log, the question-answer accuracy was 84.6%, and medications during post-intervention management were the most frequently searched topic, accounting for 110 cases (20.8%) out of a total of 528. Conclusion The chatbot that was developed to provide information via real-time answers to questions after the intervention can be easily accessed in clinical settings with no time or space constraints. It also will contribute to providing accurate disease-related information via the familiar KakaoTalk platform.

Purpose: This study aimed to evaluate the association between triglyceride-glucose (TyG)–related parameters and the incidence of diabetes mellitus in Korean adults. Data were obtained from the Korean Genome and Epidemiology Study (KoGES). Methods: This secondary analysis examined data from 6,816 adults aged 40–69 years who participated in the KoGES from 2001 to 2020. TyG–related parameters, including the TyG index, TyG–body mass index (TyG–BMI), TyG–waist circumference (TyG–WC), and TyG–waist-to-height ratio (TyG–WHtR), were assessed. Cox proportional hazards models were employed to determine the association between these parameters and the incidence of diabetes mellitus, with adjustments made for demographic, lifestyle, and health-related characteristics. Results: Higher levels of all TyG–related parameters were significantly associated with an increased risk of developing diabetes mellitus. Specifically, participants in the highest quartile of the TyG index, TyG–BMI, TyG–WC, and TyG–WHtR exhibited significantly higher hazard ratios for diabetes mellitus incidence compared with those in the lowest quartile (p<.001 for all). Notably, the TyG index demonstrated a stronger predictive value for diabetes mellitus than traditional measures such as the homeostatic model assessment of insulin resistance. Conclusion TyG–related parameters are robust predictors of diabetes mellitus incidence in Korean adults. These findings support the incorporation of TyG–related measures into clinical settings for the early identification and intervention of high-risk populations. Utilizing these parameters for early diagnosis and preventive strategies may significantly enhance diabetes mellitus management.

Purpose: This study aimed to evaluate the effects of a narrative therapy training program using MetaverseZEP on attitudes toward severe mental illness, counselor self-efficacy, and emotional exhaustion in psychiatric mental health nurses. Methods: A non-equivalent control group pretest-posttest design was used. Participants included 47 psychiatric mental health nurses. The program consisted of 14 sessions, each lasting 60 minutes, conducted over four weeks (three to four sessions per week). Its effectiveness was assessed using pre-test, post-test, and follow-up test with the Attitudes to Severe Mental Illness Scale, Counselor Self-Efficacy Scale, and Emotional Exhaustion Scale. Data were analyzed using x2 tests, Fisher’s exact probability test, t-tests, and repeated measures ANOVA in IBM SPSS Statistics 25. Results: Participants in the experimental group showed significant improvements in attitudes toward severe mental illness (F=3.29, p=.047) and counseling self-efficacy (F=7.14, p=.002) compared to the control group. Conclusion The narrative therapy training program using MetaverseZEP effectively enhances counselor self-efficacy and attitudes toward severe mental illness in psychiatric mental health nurses. These findings suggest its potential as a valuable nurse training program.

Purpose: This study aimed to identify the factors influencing pregnancy and childbirth intention indicators among female university students in South Korea, where the lowest-worldwide fertility rate is a critical issue. Methods: This descriptive cross-sectional study was conducted among 646 female university students in Korea. The tools used in this study included measures of participants' demographic and physiological characteristics, pregnancy and childbirth intention indicators, right to self-determination, perceived stress, and intolerance of uncertainty. Results: Factors influencing pregnancy and childbirth intention indicators included age, expected pregnancy age, human papillomavirus (HPV) vaccination status, and self-determination, and the explanatory power of this model was 29.2%. Conclusion Pregnancy and childbirth intention indicators were influenced by age, HPV vaccination, expected pregnancy age, and self-determination. These findings suggest that health-related factors such as HPV vaccination and the right to self-determination are critical determinants. Based on these results, this study provides evidence regarding the need for policy and educational interventions that support decision-making related to pregnancy and childbirth.

Purpose: This study investigated the levels of delirium knowledge, delirium nursing-related stress, emotional intelligence, and delirium nursing competency among nurses in integrated nursing care wards, and aimed to identify factors influencing their competency. Methods: A descriptive survey design was employed, and data were collected from 184 nurses working in integrated nursing care wards at general hospitals located in Seoul and Daejeon, South Korea. The research instruments included measures of delirium knowledge, delirium nursing-related stress, emotional intelligence, and delirium nursing competency. Results: Delirium knowledge, emotional intelligence, and experience with delirium education were significant influencing factors, explaining 12% of the variance on delirium nursing competency. Conclusion Based on these findings, it is recommended that future research within the field of nursing should explore a broader range of variables that may influence delirium nursing competency, particularly among nurses working in integrated nursing settings. In addition, from the perspective of foundational nursing education, it is necessary to conduct experimental studies and develop targeted educational programs aimed at reaching a deeper understanding of the various mechanisms underlying delirium.

Purpose: This study aimed to identify the mediating effect of organizational communication on the relationship between organizational justice and the work engagement of clinical nurses. Methods: This study included 186 nurses from 6 small and medium-sized hospitals. Data were collected from September 1 to October 31, 2023 using self-report questionnaires and were analyzed using IBM SPSS Statistics for Windows version 25.0. The data were analyzed using descriptive statistics, t-test, ANOVA, and Pearson's correlation coefficient. Multiple regression analysis based on the three-step mediation effect verification procedures proposed by Baron and Kenny, and the mediating effect was confirmed using bootstrapping and verified using the SPSS PROCESS macro model 4. Results: Organizational communication had perfect mediating effects on the relationship between organizational justice and work engagement (indirect effect=0.35). Conclusion Based on the results of this study, to improve the work engagement of clinical nurses, institutional efforts to improve the justice of nursing organizations and effective strategies are needed to develop and apply programs to enhance organizational communication competency.