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Review Paper
A review of domestic and international contexts for establishing a communication platform for early-career nurse scientists
Jeung-Im Kim, Jin-Hee Park, Hye Young Kim, Mi Yu, Sun Joo Jang, Yeonsoo Jang, Sangeun Jun
J Korean Acad Nurs 2025;55(2):317-325.   Published online May 27, 2025
DOI: https://doi.org/10.4040/jkan.25041
AbstractAbstract PDFePub
Purpose
As nursing continues to advance through digital health, clinical specialization, and interdisciplinary research, early-career nurse scientists are central to advancing innovation. However, Korea lacks a structured platform to support their research, collaboration, and career development. This review aimed to identify the needs of early-career nurse scientists and examine international best practices to guide the creation of an effective communication platform.
Methods
This study involved a secondary analysis of the final report from the project “Establishment of a communication platform for young nursing scientists,” carried out by the Korean Society of Nursing Science. The report comprises data from focus group interviews with domestic graduate students and early-career researchers, a literature review of international communication and support systems, and a global policy analysis related to young nursing scientists. Based on this report, the present review synthesizes key findings and draws implications for the development of a communication platform in Korea.
Results
International examples, such as grant writing programs, mentoring initiatives, and digital collaboration hubs, showed positive outcomes in strengthening research capacity and promoting the professional growth of nurse scientists. Based on these findings, key considerations for platform development include: (1) establishing clear leadership and a participatory governance model; (2) providing demand-driven content such as research guides, mentoring, and mental health resources; (3) implementing mechanisms to ensure sustainability, content quality, and user data protection; and (4) designing an integrated platform that fosters synergy across research, policy development, education, and global networking.
Conclusion
A digital platform for early-career nurse scientists should function not merely as an information portal, but also as dynamic infrastructure for collaboration, mentorship, and growth. It is recommended that the Korean Society of Nursing Science spearhead this initiative, with governmental support, to enhance the research capacity and expand the global engagement of Korean nursing scientists.
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Research Papers
Core domains for pre-registered nurses based on program outcomes and licensing competencies
Soyoung Yu, Hye Young Kim, Jeung-Im Kim, JuHee Lee, Ju-Eun Song, Hyang Yuol Lee
J Korean Acad Nurs 2025;55(2):249-268.   Published online May 27, 2025
DOI: https://doi.org/10.4040/jkan.25017
AbstractAbstract PDFePub
Purpose
This study aimed to identify core domains for pre-registered nurses by comparing licensing competencies with program outcomes (POs) in undergraduate nursing education. This was accomplished in preparation for the transition of the Korean Nurse Licensing Examination (KNLE) from a tradition seven-subject format to a newly integrated, competency-based single-subject format that reflects current trends in nursing assessment.
Methods
A literature review and survey were conducted. From 828 studies retrieved via PubMed, CINAHL, and Google Scholar using keywords such as “newly graduated registered nurses” and “competency OR competence,” 18 were selected according to pre-established inclusion and exclusion criteria. Documents from national and international nursing organizations were included to extract relevant licensing competencies. We also reviewed POs from all undergraduate nursing schools in South Korea to align educational outcomes with the identified core domains.
Results
The core domains identified were clinical performance and decision-making, professional attitudes and ethics, communication and interpersonal skills, leadership and teamwork, quality improvement and safety, health promotion and prevention, and information technology and digital health. These domains showed strong alignment with POs under the fourth-cycle accreditation standards.
Conclusion
It concludes the seven core domains will be appropriate for evaluating pre-registered nurses in the integrated KNLE. Based on the seven identified core domains, expert consensus should be sought in the next phase to support the development of integrated, competency-based test items grounded in these domains.
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Effectiveness of a mobile application for tracking symptoms and enhancing symptom management among breast cancer patients receiving chemotherapy in Bangkok, Thailand: a non-randomized controlled trial
Duangrat Kaveenuntachai, Supawan Jaiboon, Bualuang Sumdaengrit, Chureeporn Silaguntsuti, Arveewan Vittayatigonnasak, Pornchan Sailamai
J Korean Acad Nurs 2025;55(2):178-190.   Published online May 27, 2025
DOI: https://doi.org/10.4040/jkan.25011
AbstractAbstract PDFePub
Purpose
This study evaluated the effectiveness of a mobile application in tracking symptoms and improving symptom management and quality of life (QoL) among breast cancer patients undergoing chemotherapy in Thailand.
Methods
A non-randomized controlled trial was used, with 25 participants in the intervention group and 25 in the control group. Research instruments included a demographic data form, the NCI-PRO-CTCAE Items-Thai-Thailand version 1.0, and the European Organization for Research and Treatment of Cancer Quality of Life Core Questionnaire and Breast Cancer-Specific Module.
Results
The intervention group had significantly less severe side effects than the control group, with mean differences of –23.33 (95% confidence interval [CI], –27.82 to –18.83) on day 1, –28.18 (95% CI, –33.22 to –23.14) on day 3, –34.63 (95% CI, –40.18 to –29.08) on day 7, –42.56 (95% CI, –48.72 to –36.40) on day 14, and –51.31 (95% CI, –58.13 to –44.48) on day 21 (p<.001 for all). On day 21, participants in the intervention group reported significantly higher scores in the Global Health QoL and Functional Scales compared to the control group (p<.001). Additionally, intervention group participants reported lower scores on the Symptom Scales and higher scores on the Functional Scales than those in the control group (p<.001).
Conclusion
The ChemoPro application helped manage chemotherapy-related symptoms and was associated with improved symptom monitoring and QoL. Nonetheless, the study was limited by a small sample size and restriction to Android users. Future research with larger and more diverse populations is recommended before broader implementation in clinical practice.
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Development of a communication self-efficacy scale for nurses: a psychometric validation study
Kuem Sun Han, Jihye Shin, Soo Yeon Lee
J Korean Acad Nurs 2025;55(2):269-284.   Published online May 27, 2025
DOI: https://doi.org/10.4040/jkan.24129
AbstractAbstract PDFePub
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.
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Successful aging among the elderly with mild cognitive impairment facing the crisis of old age: a grounded theory study
Haeyun Shin, Suhye Kwon
J Korean Acad Nurs 2025;55(2):301-316.   Published online May 27, 2025
DOI: https://doi.org/10.4040/jkan.24114
AbstractAbstract PDFePub
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.
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A non-face-to-face diabetes self-management program based on self-efficacy theory and health literacy: a non-randomized controlled trial
Jung Hee Lee, Soo Jin Lee
J Korean Acad Nurs 2025;55(2):165-177.   Published online May 23, 2025
DOI: https://doi.org/10.4040/jkan.25009
AbstractAbstract PDFePub
Purpose
This study aimed to assess the impact of a non-face-to-face diabetes self-management program based on self-efficacy theory and focusing on health literacy.
Methods
A quasi-experimental, nonequivalent control group pre–post design was used. Participants from a community health promotion center were included if they (1) were 30–70 years of age, (2) had type 2 diabetes with glycated hemoglobin (HbA1c) ≥6.5%, and (3) had internet access via computers or mobile devices. The 8-week program was developed based on self-efficacy theory, and it included virtual education using an online platform, telephone counseling, videos, and social networking site activities considering health literacy. Fasting blood glucose levels, HbA1c levels, diabetes self-efficacy, social support, depression, and self-management behaviors were assessed. Data were analyzed using the independent t-test, paired t-test, and others.
Results
Post-test results showed that the intervention group had significantly lower fasting blood glucose levels and improved diabetes self-efficacy, social support, and self-management behaviors compared with the control group. An analysis of the pre-to-post changes in scores indicated that the intervention group had significantly greater improvements in fasting blood glucose levels, diabetes self-efficacy, and overall diabetes self-management behaviors than those observed in the control group.
Conclusion
Non-face-to-face programs based on self-efficacy theory that consider health literacy can provide effective diabetes management support to patients when in-person diabetes management at community health centers is challenging.
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Analysis of the relative importance of key factors in nursing workforce management for pandemic response in general hospitals and long-term care hospitals
Jeong Eun Cha, Eun Kyoung Yun
J Korean Acad Nurs 2025;55(2):236-248.   Published online May 14, 2025
DOI: https://doi.org/10.4040/jkan.24112
AbstractAbstract PDFePub
Purpose
This study aimed to identify the key factors in nursing workforce management for pandemic response in general hospitals and long-term care hospitals and to analyze the relative importance of these factors.
Methods
A validity test was conducted with experts to select four categories and 30 key factors related to nursing workforce management for pandemic response. Surveys were collected from 25 nursing managers in general hospitals and 21 nursing managers in long-term care hospitals, and the relative importance of the key factors was analyzed using the analytic hierarchy process method.
Results
Differences were found between the two groups in the relative importance of nursing workforce management for pandemic response. Specifically, the highest-ranking category was “workforce recruitment and redeployment” for general hospitals, but “workforce support and protection” for long-term care hospitals. The most important factor regarding nursing workforce management was the “nurse-to-patient ratio” for both general and long-term care hospitals.
Conclusion
General and long-term care hospitals need to establish nursing workforce management strategies to effectively respond to pandemics with appropriate consideration of the relative importance and prioritization of key factors based on hospital characteristics.
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Development and evaluation of a question-answering chatbot to provide information for patients with coronary artery disease after percutaneous coronary intervention
Geunhee Lee, Yun Hee Shin
J Korean Acad Nurs 2025;55(2):153-164.   Published online May 13, 2025
DOI: https://doi.org/10.4040/jkan.24128
AbstractAbstract PDFePub
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.
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Impact of smoking on diabetes complications: a secondary analysis of the Korean National Health Insurance Service-health screening cohort (2002–2019)
Seonmi Yeom, Youngran Yang
J Korean Acad Nurs 2025;55(2):222-235.   Published online April 21, 2025
DOI: https://doi.org/10.4040/jkan.24109
AbstractAbstract PDFePub
Purpose
This study aimed to examine the effects of smoking on the incidence of macrovascular and microvascular complications in patients with type 2 diabetes.
Methods
We analyzed 35,804 patients diagnosed with type 2 diabetes between 2004 and 2017 using the Korean National Health Insurance Service–National Health Screening Cohort (2002–2019). Smoking status was categorized into never, former, and current smoking, with further classification based on duration of smoking and daily smoking amount. We conducted survival analysis using a Cox proportional hazards model.
Results
Both former and current smokers had significantly elevated risks of macrovascular complications compared to non-smokers, with hazard ratios (HRs) of 1.60 (95% confidence interval [CI], 1.49–1.66) and 1.10 (95% CI, 1.08–1.17), respectively. Long-term smokers (over 30 years) had significantly higher risks of both macrovascular (HR, 1.35; 95% CI, 1.29–1.42) and microvascular complications (HR, 1.36; 95% CI, 1.30–1.42). Heavy smokers (over 2 packs/day) more frequently developed macrovascular (HR, 1.46; 95% CI, 1.30–1.64) and microvascular (HR, 1.78; 95% CI, 1.60–1.98) complications than never smokers. Notably, former smokers had increased risks of developing neuropathy (HR, 1.40; 95% CI, 1.31–1.49), nephropathy (HR, 1.27; 95% CI, 1.16–1.39), and retinopathy (HR, 1.49; 95% CI, 1.39–1.60).
Conclusion
Patients with type 2 diabetes and a history of smoking are at higher risk of developing macrovascular and microvascular complications. Smoking cessation, along with reducing smoking duration and amount, is crucial for lowering these risks.
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The effects of a lifestyle intervention for men in infertile couples in South Korea: a non-randomized controlled trial
Yun Mi Kim, Ju-Hee Nho
J Korean Acad Nurs 2025;55(2):191-204.   Published online April 16, 2025
DOI: https://doi.org/10.4040/jkan.24104
AbstractAbstract PDFePub
Purpose
This study aimed to evaluate the effects of an interaction model of client health behavior (IMCHB)-based lifestyle intervention on health-promoting behaviors, infertility stress, fertility-related quality of life, and semen quality in men in infertile couples.
Methods
This study used a quasi-experimental, non-equivalent control group, pretest-posttest design, with participants divided into an experimental group (n=17) and a control group (n=19). The 16-session, 8-week intervention included components such as reproductive health education, physical activity, nutritional management, and stress management. Data collection occurred between July 1, 2021 and September 27, 2022. The outcomes measured included health-promoting behaviors, infertility stress, fertility-related quality of life, and sperm quality (volume, total motility, immobility, concentration, and normal morphology).
Results
The experimental group showed significant improvements in health-promoting behaviors (z=–2.27, p=.023) and reductions in infertility stress (t=–2.40, p=.022) compared to the control group. Total sperm motility (F=4.39, p=.045) and normal morphology (z=2.86, p=.017) were also significantly higher in the experimental group than in the control group.
Conclusion
The IMCHB-based lifestyle intervention significantly increased health-promoting behaviors, reduced infertility stress, and improved key sperm parameters, indicating its effectiveness in supporting the reproductive health of men in infertile couples.
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Triglyceride-glucose parameters as predictors of diabetes mellitus incidence in Korean adults: a secondary analysis of a Prospective Cohort Study
Yu Jin Park, Miseon Shin, Hyun Seon Jeon, Eun Hee Yang
J Korean Acad Nurs 2025;55(2):205-221.   Published online April 1, 2025
DOI: https://doi.org/10.4040/jkan.24108
AbstractAbstract PDFePub
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.
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Development of a well-dying awareness scale for middle-aged adults in Korea: a mixed-methods study
Yu Jin Jung, Eun Joung Choi
J Korean Acad Nurs 2025;55(2):285-300.   Published online March 28, 2025
DOI: https://doi.org/10.4040/jkan.24121
AbstractAbstract PDFePub
Purpose
This study aimed to develop a valid and reliable tool to measure awareness of well-dying among middle-aged adults.
Methods
A mixed-methods approach was adopted, consisting of a qualitative phase to identify the characteristics of well-dying and a quantitative phase to validate the instrument with middle-aged participants. Initially, 76 items were generated through a literature review and in-depth interviews, and these were reduced to 35 items through expert validation. A pilot survey was conducted with 112 individuals aged 40–65, selected via quota sampling from 17 administrative regions in South Korea. Based on the pilot survey results, the instrument was refined to 32 items for the main survey. The main survey included 314 participants recruited through quota sampling in Busan and Ulsan Metropolitan Cities and Gyeongsang Region. Exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and reliability testing were performed to validate the instrument.
Results
The final scale comprised 23 items across six factors. EFA demonstrated an explanatory power of 69.1%, with factor loadings ranging from 0.53 to 0.88. CFA confirmed the instrument’s validity, and reliability was established with a Cronbach’s α of .93.
Conclusion
This instrument is a validated and reliable tool for measuring middle-aged individuals’ awareness of well-dying. It can serve as an effective resource for evaluating and assessing well-dying awareness in the middle-aged population.
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Effects of a nursing leadership program on self-leadership, interpersonal relationships, clinical performance, problem-solving abilities, and nursing professionalism among nursing students in South Korea: a quasi-experimental study
Sunmi Kim, Young Ju Jeong, Hee Sun Kim, Seok Hee Jeong, Eun Jee Lee
J Korean Acad Nurs 2025;55(1):137-151.   Published online February 25, 2025
DOI: https://doi.org/10.4040/jkan.24110
AbstractAbstract PDFePub
Purpose
This study investigated the effects of a nursing leadership program on self-leadership, interpersonal relationships, clinical performance, problem-solving abilities, and nursing professionalism among nursing students in South Korea.
Methods
A quasi-experimental study was conducted. The Practice-Driven Nursing Leadership Program for Students (PDNLP-S) was developed based on the ADDIE model (analysis, design, development, implementation, and evaluation). This quasi-experimental study design included 60 nursing students. The experimental group (n=30) participated in the PDNLP-S for 120-minute sessions over 5 weeks, while the control group (n=30) received usual lectures. The PDNLP-S included lectures, discussions, and individual and group activities to cultivate core nursing leadership competencies such as individual growth, collaboration, nursing excellence, creative problem-solving, and influence. Data were analyzed using descriptive statistics, the Mann-Whitney U-test, and the independent t-test with IBM SPSS Windows ver. 26.0.
Results
The experimental group demonstrated significant improvements in self-leadership (t=3.28, p=.001), interpersonal relationships (t=3.07, p=.002), clinical performance (U=268.50, p=.004), and problem-solving abilities (t=2.20, p=.017) compared to the control group. No significant difference was observed in nursing professionalism (t=0.50, p=.311).
Conclusion
This study demonstrates that the PDNLP-S improved nursing students’ self-leadership, interpersonal relationships, clinical performance, and problem-solving abilities. The PDNLP-S can play a significant role in cultivating future nurse leaders by enhancing these nursing leadership competencies among nursing students.
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Review Paper
Effectiveness of non-pharmacological interventions to reduce internalized stigma in people with severe mental illness: a systematic review and meta-analysis
Soyoung Kim, Sun Hyoung Bae, Myung-Sun Hyun
J Korean Acad Nurs 2025;55(1):1-18.   Published online February 25, 2025
DOI: https://doi.org/10.4040/jkan.24072
AbstractAbstract PDFePub
Purpose
This study systematically reviewed and analyzed the effects of non-pharmacological interventions on internalized stigma among people with severe mental illness.
Methods
A systematic review and meta-analysis were conducted following the Cochrane Intervention Research Systematic Review Manual and Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. This study targeted people with severe mental illness as the population, interventions aimed at reducing internalized stigma, comparisons with control groups, and internalized stigma as the outcome. A literature search was performed across multiple databases, including PubMed, EMBASE, the Cochrane Library, CINAHL, PsycArticles, RISS, KMbase, and KoreaMed. The risk of bias was evaluated using the Cochrane Risk of Bias 2.0 tool. Effect sizes were computed using Hedges’s g, and subgroup analyses were conducted with Comprehensive Meta-Analysis software version 4.0.
Results
Of 2,388 papers, 15 were included in the meta-analysis. The overall effect size (Hedges’s g) of the intervention was –0.60 (95% confidence interval, –1.01 to –0.19), indicating a statistically significant reduction in internalized stigma (Z=–2.88, p=.004). Subgroup analyses revealed that the intervention type (p=.008) and session length (p=.011) were significant moderators influencing the effectiveness of the interventions.
Conclusion
Tailoring interventions by considering variables such as the intervention type and session length could enhance the effectiveness of non-pharmacological interventions for reducing internalized stigma among people with severe mental illness (PROSPERO: CRD42023418561).
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Research Papers
Reliability and validity of the Korean version of the Nurses Professional Values Scale-3 for nursing students: a methodological study
Eun Hee Yang, Mi Yu
J Korean Acad Nurs 2025;55(1):93-106.   Published online February 20, 2025
DOI: https://doi.org/10.4040/jkan.24113
AbstractAbstract PDFePub
Purpose
This study aimed to adapt the Nurses Professional Values Scale-3 (NPVS-3) for Korean nursing students and assess its reliability and validity.
Methods
The NPVS-3 was translated into Korean using forward and back translation with expert review. Data from 206 nursing students at four universities were analyzed to assess content, construct, discriminant, and criterion validity, as well as internal consistency.
Results
The Korean version (NPVS-3K) consisted of 21 items in three subscales: caring (eight items), activism (eight items), and professionalism (five items), explaining 60.9% of the total variance. For convergent validity, standardized coefficients for the items ranged from .56 to .81, construct reliability ranged from .89 to .95, and the average variance extracted ranged from .61 to .72. The model was validated by confirmatory factor analysis (χ2=526.00 [p<.001], χ2/degrees of freedom=2.83, standardized root mean residual=.03, goodness of fit index=.81, comparative fit index=.87, Turker Lewis index=.85). Discriminant validity was confirmed using a multi-trait and multi-item matrix. Criterion validity showed positive correlations between the three NPVS-3K factors and professional identity (factor 1: r=.40, p<.001; factor 2: r=.55, p<.001; factor 3: r=.43, p<.001). Internal consistency, as measured by Cronbach’s α, was .94 overall, with subscale values of .90 for caring, .92 for activism, and .78 for professionalism.
Conclusion
The NPVS-3K demonstrated satisfactory validity and reliability, establishing it as a valuable tool for assessing the professional values of Korean nursing students. Additionally, it can aid in developing educational strategies to strengthen these values, although further research is required to confirm its broader applicability.
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Factors influencing smartphone overdependence in university students: an ecological model: a descriptive study
Jeong Soon Yu, Myung Soon Kwon
J Korean Acad Nurs 2025;55(1):64-80.   Published online February 20, 2025
DOI: https://doi.org/10.4040/jkan.24092
AbstractAbstract PDFePub
Purpose
This study investigated the factors influencing smartphone overdependence in university students using an ecological model and descriptive research.
Methods
Data were collected from 482 students at 13 universities in the six regions in South Korea from October 20, 2020, to March 25, 2021. Data analysis involved descriptive statistics, the chi-square test, the independent samples t-test, analysis of variance, and hierarchical multiple regression.
Results
The significant ecological factors influencing smartphone overdependence included self-awareness of smartphone overdependence (β=.33, p<.001), autonomy (β=–.25, p<.001), average daily smartphone usage time (β=.18, p<.001), gender (β=.15, p=.001), college year (β=.15, p=.020), forming relationships with others as a motivation for smartphone use (β=–.15, p=.008), friend support (β=.14, p=.006), and age (β=–.12, p=.047). The model explained 34.9% of the variance.
Conclusion
The study emphasized the role of personal and interpersonal factors, in smartphone overdependence among university students. Tailored intervention strategies are necessary to address smartphone overdependence, considering the unique characteristics of students’ environments. A significant aspect of this study is that it provides an explanation of the multidimensional factors contributing to smartphone overdependence among university students, including intrapersonal, interpersonal, and environmental influences.
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Mediating effect of grit on the influence of nurses’ silence behavior on medication safety competence: a cross-sectional study
Haengsuk Kim, Wanju Park
J Korean Acad Nurs 2025;55(1):81-92.   Published online February 20, 2025
DOI: https://doi.org/10.4040/jkan.24088
AbstractAbstract PDFePub
Purpose
This study investigated the mediating effect of grit in the relationship between silence behavior and medication safety competence among nurses.
Methods
The study included 166 nurses from four university hospitals and general hospitals in Seoul and Gyeonggi-do, South Korea. Data were collected from March 1 to 10, 2024, using self-report questionnaires. Data were analyzed using the t-test, analysis of variance, Scheffé’s test, and Pearson’s correlation coefficients with IBM SPSS Statistics ver. 23.0 (IBM Corp.). A mediation analysis was performed using Hayes’s PROCESS macro model 4 and the bootstrapping method.
Results
Medication safety competence showed significant correlations with silence behavior (r=–.21, p=.008) and grit (r=.43, p<.001). Furthermore, grit partially mediated the relationship between silence behavior and medication safety competence.
Conclusion
This study indicates that grit is a significant mediator in the relationship between silence behavior and medication safety competence. Therefore, an integrated approach that reduces silence behavior and promotes grit is essential for strengthening nurses’ medication safety competence. Ultimately, these strategies will help ensure patient safety by improving medication safety competence.
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Development and effects of a media-based reproductive health promotion program for male high school students at male high school: a quasi-experimental study
Joon-Young Lee, Yeoungsuk Song
J Korean Acad Nurs 2025;55(1):34-49.   Published online February 20, 2025
DOI: https://doi.org/10.4040/jkan.24050
AbstractAbstract PDFePub
Purpose
This quasi-experimental study was conducted to develop a media-based reproductive health promotion program (MRHPP) among male high school students and to evaluate its effectiveness.
Methods
The ADDIE model (analysis, design, development, implementation, and evaluation model) was used to develop the MRHPP based on Ajzen’s theory of planned behavior. The research was conducted using a non-equivalent control group with a pretest-posttest design (experimental group=23; control group=22). The program consisted of six sessions and was conducted twice a week. The participants were assessed through a pre-test, post-test immediately after training (post-test 1), and follow-up after 4 weeks (post-test 2) by using questionnaires. The collected data were analyzed using descriptive statistics, the independent t-test, chi-square test, Fisher’s exact test, and repeated-measures analysis of variance.
Results
The analysis of the group-by-time interaction showed statistically significant differences in attitudes toward reproductive health behavior (RHB) (F=4.09, p=.049), subjective norms of RHB (F=5.31, p=.026), and intention to engage in RHB (F=3.78, p=.016). The effect sizes for attitudes, subjective norms, and intention to engage in RHB ranged from 0.75 (medium) to 1.02 (large) (p<.001) at post-test 1, and those for attitudes and subjective norms of RHB ranged from 0.36 (small) to 0.69 (medium) (p<.001) at post-test 2.
Conclusion
The MRHPP was demonstrated to be an effective intervention for promoting reproductive health behavior among male high school students.
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A qualitative meta-synthesis of the essence of patient experiences of dialysis
Soyoung Jang, Eunyoung E. Suh, Yoonhee Seok
J Korean Acad Nurs 2025;55(1):119-136.   Published online February 19, 2025
DOI: https://doi.org/10.4040/jkan.24102
AbstractAbstract PDFePub
Purpose
This study aimed to understand the experiences of dialysis and their meaning among patients with chronic kidney disease through a meta-synthesis of the existing literature. Since 2010, the prevalence of end-stage renal disease has doubled in South Korea, which has the sixth-highest incidence worldwide. Although most kidney disease patients undergo dialysis to attenuate disease-related symptoms and prolong their lives, the implications of dialysis on their lives, together with the role played by patients’ significant others, remain underexplored. Similarly, existing research has not considered both patients with hemodialysis and peritoneal dialysis.
Methods
In this meta-synthesis, seven electronic databases (PubMed, CINAHL, EMBASE, PsycINFO, DBpia, KISS, and RISS) were searched for the terms “dialysis” and “qualitative.” Thirty qualitative studies were selected for examination.
Results
The overriding theme observed in the studies was “I do not have much time left.”–navigating the dual realities of one’s limited existence, while other key themes were: (1) the inevitable experience of the troubles of dialysis, (2) life is extended, but deteriorating in every aspect, (3) accepting dialysis with a positive outlook for life, and (4) essential support experienced in an exhausting life.
Conclusion
These findings are important for the design and delivery of practical and tailored nursing interventions to help patients overcome the various challenges related to dialysis treatment, and improve their quality of life.
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Formative versus reflective measurement models in nursing research: a secondary data analysis of a cross-sectional study in Korea
Eun Seo Park, Young Il Cho, Hyo Jin Kim, YeoJin Im, Dong Hee Kim
J Korean Acad Nurs 2025;55(1):107-118.   Published online February 19, 2025
DOI: https://doi.org/10.4040/jkan.24095
AbstractAbstract PDFePub
Purpose
This study aimed to empirically verify the impact of measurement model selection on research outcomes and their interpretation through an analysis of children’s emotional and social problems measured by the Pediatric Symptom Checklist (PSC) using both reflective and formative measurement models. These models were represented by covariance-based structural equation modeling (CB-SEM) and partial least squares SEM (PLS-SEM), respectively.
Methods
This secondary data analysis evaluated children’s emotional and social problems as both reflective and formative constructs. Reflective models were analyzed using CB-SEM, while formative models were assessed using PLS-SEM. Comparisons between these two approaches were based on model fit and parameter estimates.
Results
In the CB-SEM analysis, which assumed a reflective measurement model, a model was not identified due to inadequate fit indices and a Heywood case, indicating improper model specification. In contrast, the PLS-SEM analysis, assuming a formative measurement model, demonstrated adequate reliability and validity with significant path coefficients, supporting the appropriateness of the formative model for the PSC.
Conclusion
The findings indicate that the PSC is more appropriately analyzed as a formative measurement model using PLS-SEM, rather than as a reflective model using CB-SEM. This study highlights the necessity of selecting an appropriate measurement model based on the theoretical and empirical characteristics of constructs in nursing research. Future research should ensure that the nature of measurement variables is accurately reflected in the choice of statistical models to improve the validity of research outcomes.
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Nomogram for predicting changes in cognitive function in community dwelling older adults with mild cognitive impairment based on Korea Longitudinal Study of Ageing Panel Data: a retrospective study
Hyuk Joon Kim, Hye Young Kim
J Korean Acad Nurs 2025;55(1):50-63.   Published online February 7, 2025
DOI: https://doi.org/10.4040/jkan.24059
AbstractAbstract PDFePub
Purpose
This study aimed to identify factors associated with normal cognitive reversion and progression to dementia in older adults with mild cognitive impairment (MCI) residing in the community and to develop a nomogram.
Methods
This longitudinal study used secondary data from the Korea Longitudinal Study of Ageing Panel Data (2006–2018). The study included 1,262 participants aged 60 or older, with initial Mini-Mental State Examination scores ranging from 18 to 23. Data were analyzed using the Rao-Scott chi-square test, panel binary logistic regression, and receiver operating characteristic (ROC) curve in Stata ver. 17.0 (Stata Corp.).
Results
The rate of reversion from MCI to normal cognition was 37.0% after 2 years and 32.9% after 12 years. The rate of progression to dementia was 18.0% after 2 years and 30.2% after 12 years. In the nomogram for reversion to normal cognition, the most significant influences were grip strength, depression, number of meetings, age, and regular exercise, with an area under the ROC curve (AUC) of .66. In contrast, in the nomogram for progression to dementia, the most significant influences were age, grip strength, instrumental activities of daily living, number of social meetings attended, depression, and regular exercise, with an AUC of .69.
Conclusion
These nomograms can serve as an effective intervention tool for preventing dementia in the field of community health care since they can serve as a visual technique for presenting information on risk to individuals with MCI.

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  • Effects of Emotional Labor on Burnout in Nurses: Focusing on the Moderating Effects of Social Intelligence and Emotional Intelligence
    Kyung Ran Lee, Jeoung Mi Kim
    Journal of Korean Academy of Nursing Administration.2016; 22(1): 22.     CrossRef
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Serial mediation effects of social support and antepartum depression on the relationship between fetal attachment and anxiety in high-risk pregnant couples of South Korea
Mihyeon Park, Sukhee Ahn
J Korean Acad Nurs 2025;55(1):19-33.   Published online February 4, 2025
DOI: https://doi.org/10.4040/jkan.24070
AbstractAbstract PDFePub
Purpose
This study examined the direct effects of fetal attachment, social support, and antepartum depression on anxiety in pregnant women with high-risk pregnancy-related conditions and their husbands. Furthermore, it aimed to explore the serial mediation effects of social support and antepartum depression in the relationship between fetal attachment and anxiety.
Methods
A survey-based study was conducted among pregnant women diagnosed with high-risk pregnancy conditions at 24–32 weeks and their husbands, recruited from a pregnant women’s online community between January 20, 2021 and July 20, 2022. Data were collected from 294 individuals (147 couples) using self-report questionnaires. Correlations between variables were analyzed using the IBM SPSS software ver. 26.0 (IBM Corp.), and the mediation effects were assessed using the PROCESS macro, model 6.
Results
In the maternal model, maternal-fetal attachment directly affected anxiety (p=.005), with antepartum depression partially mediating this relationship (95% confidence interval [CI], –0.26 to –0.01). In the paternal model, paternal-fetal attachment had no direct effect on anxiety (p=.458). However, social support and antepartum depression fully mediated the relationship between paternal-fetal attachment and anxiety (95% CI, –0.14 to –0.03).
Conclusion
The findings indicate that social support in the relationship between fetal attachment and depression in high-risk pregnant women and their partners can have direct or indirect effects on the negative emotions of high-risk pregnant couples. It is necessary to assess the level of anxiety in couples experiencing high-risk pregnancies and provide comprehensive nursing interventions that address fetal attachment, social support, and antepartum depression in order to reduce anxiety.
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Validity and Reliability of the Korean Version of the Occupational Coping Self-Efficacy Scale for Nurses
Youngrye Park, Sunah Park, Hee Ran Kang
J Korean Acad Nurs 2024;54(4):633-644.   Published online November 30, 2024
DOI: https://doi.org/10.4040/jkan.24094
AbstractAbstract PDFePub
Purpose

This study aimed to evaluate the validity and reliability of the Korean version of the occupational coping self-efficacy for nurses (K-OCSE-N) scale.

Methods

The English version of the OCSE-N scale was translated into Korean using a translation and back-translation process. Data were gathered from 213 nurses employed in a general hospital in South Korea. The content validity was assessed using the content validity index. The construct validity was verified through exploratory and confirmatory factor analyses. Criterion validity was assessed using Pearson’s correlation coefficients with the job stress coping and general self-efficacy scales. Reliability was examined using item-total score correlation and Cronbach’s α coefficient for internal consistency.

Results

The exploratory factor analysis identified two factors that explained 61.8% of the cumulative variance: occupational burden and relational difficulty. In confirmatory factor analysis, the model exhibited adequate fit (χ2/df = 2.07, GFI = .95, SRMR = .04, RMSEA = .07, CFI = .97, and TLI = .95), with both convergent and discriminant validity deemed acceptable. The criterion validity presented a positive correlation of the K-OCSE-N with both job stress coping (r = .72, p < .001) and general self-efficacy (r = .72, p < .001). The internal consistency of the scale using Cronbach’s α for the total items was .89.

Conclusion

The K-OCSE-N scale is a valid and reliable tool for measuring nurses’ occupational coping self-efficacy. This study suggests that various intervention studies can use the scale to assess and strengthen nurses’ occupational coping self-efficacy in nursing practice.

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Experiences of Unmarried Women Undergoing Planned Oocyte Cryopreservation
Miok Kim, Kim Mingyoung
J Korean Acad Nurs 2024;54(4):577-593.   Published online November 30, 2024
DOI: https://doi.org/10.4040/jkan.24064
AbstractAbstract PDFePub
Purpose

The present study investigated the experiences of unmarried women undergoing planned oocyte cryopreservation (OC).

Methods

Data were collected from August 2022 to February 2023 through individual in-depth interviews with thirteen unmarried women undergoing planned OC. Data were analyzed using Colazzi’s phenomenological method.

Results

The findings revealed four distinct clusters. The first cluster, “Safeguards against Future Uncertainty,” examined experiences associated with uncertainties in several aspects of reproductive health threats and decision-making regarding planned OC. The second cluster, “Indescribable Pain and Chaos,” explored the psychological and physical pain, complications, concerns about repeat procedures, and uncertainties about the use of frozen oocytes experienced during the planned OC process and afterward. The third cluster, “Motivation to Rebuild Resilience,” explored participants’ resilience in overcoming difficulties and shocks during the planned OC process and regaining their inner strength through the support of family and friends. The fourth cluster, “Finally Freeing the Mind,” focused on the sense of liberation from the pressure of marriage and childbirth, which enabled participants to engage in their present self and concentrate on self-stability and growth in preparation for the future.

Conclusion

The present study enhances our understanding of the emotional difficulties and distress experienced by women considering OC, thereby assisting in improving approaches for psychological support and clinical management. Furthermore, providing insights into these first-hand experiences to women considering planned OC, healthcare professionals, and policymakers could help establish systems to support the decision-making process.

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  • The Experiences of Female Cancer Patients Undergoing Fertility Preservation: A Qualitative Study
    Menekşe Nazlı Aker, Neslihan Yılmaz Sezer, Melek Hava Köprülü, Gülşah Kaya, Batuhan Özmen, Wenjun Mao
    European Journal of Cancer Care.2025;[Epub]     CrossRef
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The Mediating Role of Psychological Resilience in Chinese Nursing Students’ Professional Identity and Learning Burnout
Liu Zhang, Qin Zhang, ShuWen Li, YuHong Li, GuoCui Wu, Ying Chen, YunNa Zhou
J Korean Acad Nurs 2024;54(4):509-518.   Published online November 25, 2024
DOI: https://doi.org/10.4040/jkan.24044
AbstractAbstract PDFePub
Purpose

This study investigated whether professional identity predicts learning burnout among Chinese nursing students, and whether resilience moderates this relationship.

Methods

This cross-sectional study recruited 635 students from a nursing college at a medical university in Hefei, China. Data were collected using the professional identity questionnaire, learning burnout scale for college students, and 10-item Connor-Davidson Resilience Scale. Pearson’s correlation analysis was used to investigate the relationships between variables. The mediation effect was evaluated using linear regression and the bootstrap method in SPSS.

Results

Nursing students exhibited intermediate learning burnout levels (score: 54.95 ± 10.42). Professional identity was positively correlated with psychological resilience (r = .42, p < . 001), whereas learning burnout was negatively correlated with professional identity (r = - .54, p < . 001) and psychological resilience (r = - .57, p < . 001). Psychological resilience mediated the relationship between professional identity and learning burntout to the tune of 32.8%.

Conclusion

Psychological resilience mediates the relationship between professional identity and learning burnout. Thus, nursing educators can mitigate student burnout by developing their students' professional identities and psychological resilience.

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Review Paper
Exploring Symptom Cluster Patterns in Adult Cancer Patients Undergoing Chemotherapy: A Systematic Review
Pan Yang, Hui-juan Mei, Hao-yu Zhao, Rong-rong Wu, Yong-qin Ge, Yin Lu
J Korean Acad Nurs 2024;54(4):478-494.   Published online November 25, 2024
DOI: https://doi.org/10.4040/jkan.24041
AbstractAbstract PDFSupplementary MaterialePub
Purpose

This systematic review aimed to scrutinize the progression of symptom cluster research in adult cancer patients who received primary or adjuvant chemotherapy between 2001 and 2023, providing a comprehensive understanding of clinical practice and future research.

Methods

PubMed, Ovid MEDLINE, Excerpta Medica Database, Cumulative Index to Nursing and Allied Health Literature, Cochrane Library, and Web of Science databases were searched for theme words and free words related to symptom clusters, cancer, and chemotherapy. Eligible studies were published between January 1, 2001, and May 30, 2023; adults who were diagnosed with cancer and received primary or adjuvant chemotherapy were evaluated.

Results

Twenty-eight studies were included in this review. The Memorial Symptom Assessment Scale emerged as the predominant instrument and exploratory factor analysis was the most frequently employed statistical method to identify symptom clusters. Psychological, gastrointestinal, and physical image symptom clusters were the most commonly delineated. Furthermore, the temporal stability of the symptom clusters showed varying dynamics, with psychological symptom clusters displaying relative consistency over time.

Conclusion

Interventions are needed for the most common and stable symptoms in patients with cancer undergoing chemotherapy. Future endeavors may necessitate more longitudinal studies to delve deeper into the temporal stability and dynamic variations of symptom clusters. Such investigations hold promise for advancing symptom cluster research, elucidating the underlying mechanisms, and fostering the development of targeted interventions, thereby enriching the symptom management paradigm in oncological care.

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Research Papers
Effect of the Spinning Babies Program on Birth Outcomes and Satisfaction during Labor: A Non-Randomized Controlled Trial
Mi-Yeon Jeong, Hyang Mi Jung
J Korean Acad Nurs 2024;54(4):607-619.   Published online November 20, 2024
DOI: https://doi.org/10.4040/jkan.24097
AbstractAbstract PDFePub
Purpose

This study evaluated the effects of the Spinning Babies program applied during labor on birth outcomes and satisfaction among pregnant women.

Methods

This non-equivalent control group, non-synchronized post-test only design study included 42 participants (22 in the experimental group and 20 in the control group). The Spinning Babies program was conducted four times in the experimental group during the first and second stages of delivery for 50 min per session. The program comprised performing pelvic circles on a birth ball, followed by wide squatting and adopting of open knee-chest and side-lying positions.

Results

Compared with those in the control group, pregnant women in the experimental group had a significantly shorter labor time (t = - 6.64, p < .001), a higher success rate for normal vaginal delivery (χ2 = 4.86, p = .043), improved Apgar scores of newborns (z2 = - 2.18, p = .029), differences in neonatal oxygen therapy use (χ2 = 4.86, p = .043), and improved birth satisfaction (t = 11.99, p < .001).

Conclusion

The Spinning Babies program improves the birth environment by increasing the normal vaginal delivery success rate, as well as pregnant women’s birth satisfaction, and promotes neonatal health.

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Factors Affecting the Intention to Use Smartmonitor-Based Mobile Health in Middle-Aged in Patients Applying the Technology Acceptance Model II
Ol Eum Joo, Yi Kyung Ha
J Korean Acad Nurs 2024;54(4):620-632.   Published online November 13, 2024
DOI: https://doi.org/10.4040/jkan.24091
AbstractAbstract PDFePub
Purpose

This study aimed to identify factors that influence the intention to use smart monitor-based mobile health (SBM) technology among middle-aged inpatients, based on the technology acceptance model II (TAM II).

Methods

A total of 222 participants were surveyed. Data were analyzed using SPSS Statistics 23.0 and IBM SPSS Amos 23. Seven exogenous variables–social influence (SI), personal self-efficacy, (PSE), environmental self-efficacy (ESE), health literacy, health concerns, resistance to innovative technology (RIT), accessibility (AC)– and three endogenous variables–perceived ease of use (PEOU), perceived usability (PU), and intention to use (ITU)–were investigated.

Results

The hypothesized path model demonstrated a good fit for the data. SI (β = .13, p = .042), PU (β = .46, p < .001), and PEOU (β = .16, p = .008) had significant direct effects on the ITU, which explained 39.5% of the variance. Additionally, SI (β = .27, p < .001), ESE (β = .16, p = .010), RIT (β = - .12, p = .026), AC (β = .28, p < .001), and PEOU (β = .20, p = .001) indirectly affected ITU through PU, which explained 50.7% of the variance. Furthermore, PSE (β = .38, p < .001) indirectly influenced ITU via PEOU, which explained 38.4% of the variance.

Conclusion

This study demonstrates that the TAM II can be used to effectively predict ITU in SBMs among middle-aged inpatients. To expand the intention to use SBMs, it is necessary to develop SBMs that include content and programs that promote PU, SI, and PEOU.

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Experiences of Patients and Their Families Receiving Medical Services Provided by Advanced Practice Nurses at Tertiary General Hospitals
Mi-Kyeong Jeon, Su Jung Choi, Ji Eun Han, Eun Kyung Kwon, Jeong Hee Park, Jeong Hye Kim
J Korean Acad Nurs 2024;54(4):594-606.   Published online November 4, 2024
DOI: https://doi.org/10.4040/jkan.24069
AbstractAbstract PDFePub
Purpose

This study aimed to understand and describe the experiences of patients and their families who have received medical services from advanced practice nurses in tertiary general hospitals in Korea.

Methods

Data were collected through four focus group interviews with 20 patients and their families who had received medical services from advanced practice nurses for more than six months at four tertiary hospitals from November 29 to December 28, 2023. Verbatim transcripts were analyzed using qualitative content analysis.

Results

The four themes extracted from the experiences of patients and their families were as follows: unfamiliar medical personnel encountered during the treatment process, healthcare professionals who exhibited excellence, companions to light my way through the tunnel of illness, and an advanced practice nurse system that must be activated urgently.

Conclusion

The study’s findings indicate that patients and their families view the care provided by advanced practice nurses as excellent, reliable, and holistic. Research suggests that advanced practice nurses are valuable healthcare professionals in team-based care. The findings suggest that hospitals should utilize an advanced practice nurse system to improve patient outcomes and ensure the quality of care.

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Perceptual Factors Associated with Gestational Weight Gain: A Cross-Sectional Survey
Sehee Kim, Sukhee Ahn
J Korean Acad Nurs 2024;54(4):495-508.   Published online November 1, 2024
DOI: https://doi.org/10.4040/jkan.24052
AbstractAbstract PDFePub
Purpose

Recent years have seen an increase in the number of pregnant women whose weight gain during pregnancy exceeds the recommended range. This study was intended to determine the relationships among demographic attributes, key perceptual factors, and gestational weight gain (GWG).

Methods

This cross-sectional study was conducted between April and July 2022. First-time pregnant women beyond 36 weeks of gestation who were recruited via social media completed an online survey. Data were analyzed using one-way ANOVA, chi-square test, and logistic regression, all performed using SPSS software.

Results

Of the 369 participants, 63 (17.1%) exceeded the recommended GWG guidelines, while 148 (40.1%) fell within the recommended range, and the remaining 158 (42.8%) had inadequate GWG. Being overweight or obese before pregnancy significantly increased the risk of excessive GWG (p < .001). This risk was also significantly greater for women with low internal weight locus of control (OR = 0.58, 95% CI 0.41~0.82), high external weight locus of control (OR = 1.75, 95% CI 1.31~2.34), and negative body image (OR = 0.62, 95% CI 0.51~0.75).

Conclusion

The growing trend of excessive GWG among pregnant women is influenced by a combination of prepregnancy body mass index (BMI) and perceptual factors, including weight locus of control and body image. These findings underscore the need to implement weight management intervention strategies before pregnancy, taking into consideration BMI, and to enhance positive body image and internal locus of control.

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