| Nahyun Kim | 5 Articles |
Purpose
This study aimed to provide an overview of telomere length (TL) as an emerging biomarker in adult healthcare. Additionally, some measurement considerations and future directions for its application in adult nursing research were described. Methods A comprehensive literature review was conducted. Results TL is a widely known indicator of aging and aging-related diseases at the molecular level. Throughout the literature, TL has been established as a useful biomarker that is indicative of aging-related diseases such as cancer, metabolic diseases, and psychological distress and their resulting health conditions. The main pathway of TL shortening appears as an interaction between genetic and environmental factors through a mechanism commonly known as oxidative stress and inflammation. TL attrition may be slowed down, stopped, or even lengthened by interventions such as mindfulness, meditation, exercise, lifestyle modifications, and cognitive behavioral therapy, which have been demonstrated to have a positive effect on TL. As these interventions have been widely applied in adult nursing research, the value and scope of adult nursing science can be expanded by using TL in such research. Conclusion TL has been shown to be associated with age-related diseases, which are mainly studied in adult nursing research. Therefore, it is necessary to explore various nursing phenomena using TL as a biomarker through adult nursing research and to develop nursing interventions that have a positive effect on TL. Citations Citations to this article as recorded by
Purpose
This study aimed to synthesize evidence for the association of psychological stress with Telomere Length (TL)-a potential biomarker of cellular aging. Methods: A systematic literature search was conducted to identify eligible studies in the Cochrane Library, PubMed, Embase, and CINHAL. In this review, we included all papers published since the initiative's inception and summarized results as of March 2022. Studies that investigated subjective stress using questionnaires and objective stress using biomarkers of adults (aged≥18 years) were included. Ultimately, 20 studies met our selection criteria. The risk of bias was assessed using the Newcastle-Ottawa Scale. Results: Fifteen of the twenty studies (75.0%) reported that individuals with higher psychological stress levels had shorter TL. Eleven of sixteen studies (68.8%) measuring subjective stress and five of eight studies (62.5%) measuring objective stress showed significant associations of psychological stress with TL. However, five studies reported no association between psychological stress and TL shortening. Although the heterogeneous studies limited the ability to draw clear conclusions, it is suggested that psychological stress might accelerate the erosion of telomere ends. Conclusion Our findings indicate that TL could be a useful emerging biomarker for measuring stress-related health outcomes in nursing. Further large-scale longitudinal studies using TL as a genetic biomarker with multidimensional stress measurements are needed to investigate the association between psychological stress and cellular senescence. Citations Citations to this article as recorded by
Purpose
This study aimed to examine health-promoting behaviors among Vietnamese students in Korea and identify the factors affecting these behaviors. Methods: A survey using self-administered questionnaires was employed. Data were collected between October 2020 and May 2021 from 260 Vietnamese students whose stay in Korea has been for longer than six months and who agreed to participate in the study. Variables included health-promoting behaviors (physical activity, nutrition, stress management, and health risk behavior), self-esteem, acculturative stress, and social support. A multiple regression analysis was performed to assess the factors that might influence health-promoting behaviors. Results: Of the total participants, 56.9% were women, and the mean age was 24.60±2.58 years. The mean score of the participants on total health-promoting behaviors was 2.64±0.36, on self-esteem 2.96±0.35, on acculturative stress 2.39±0.15, and on social support 2.53±0.24. Self-esteem, acculturative stress, social support, length of stay in Korea, and education level were found to affect healthpromoting behaviors, and these variables explained 76.2% of the variance. Conclusion: There is a need to develop intervention strategies for promoting self-esteem and social support programs and coping strategies for managing acculturative stress to increase health-promoting behaviors among Vietnamese students.
Purpose
The purpose of this study was to review non-pharmacologic intervention programs designed to alleviate symptoms in adults with overactive bladder syndrome. Methods A systematic search using Korean and English keywords was conducted in nine electronic databases. Ten studies were included in the sample for the systematic review. The Risk of Bias (RoB) and the Risk of Bias Assessment tool for Non-randomized Study (RoBANS) were used to assess methodological rigor and quality of scientific evidence. Results Randomized Controlled Trials (RCTs) were used in eight studies and quasi-experimental designs were used in two studies. Non-pharmacological interventions included education, acupuncture, Tibial Nerve Stimulation (TNS), exercise (pelvic muscle exercise, Tai-chi), and Heart Rate Variability (HRV) biofeedback. The majority of the literature has been evaluated to have a low risk of bias. Nine out of 10 studies applied interventions on women only. It was shown that education, TNS, exercise, and HRV biofeedback were effective in alleviating overactive bladder syndrome symptoms, but acupuncture’s efficacy depended on the frequency and intensity of the intervention. Conclusion The results provide a basis for developing an intervention program to improve the symptoms of overactive bladder syndrome. Future studies should also include men as subjects. The results of the intervention should be generalized by confirming the consistency and effectiveness of the aforementioned based on its frequency and intensity. Citations Citations to this article as recorded by
PURPOSE
The objective of the study was to identify impact of depression, fatigue, family support, and resilience on rehabilitation among cancer survivors. METHODS One hundred and twenty-four participants who visited an out-patient department were recruited from a university hospital in Korea. An inclusion criterion was no reported relapse following the primary cancer treatment. Data were collected from July 1st to August 31st, 2014. Data analysis included an independent t-test, ANOVA, Pearson correlation coefficients and multiple regression using the SPSS 19.0 program. RESULTS Rehabilitation of those with colon and breast cancer was significantly correlated with depression, fatigue, family support and resilience. In a regression analysis, cancer rehabilitation accounted for 79.2% of the variance of depression, fatigue, monthly household income and resilience. The most significant factor affecting the success of rehabilitation was depression (β=-0.39, p < .001). CONCLUSION The results of the study indicate the importance of managing depression for the successful rehabilitation of cancer survivors. Nurses should prioritize the development and implementation of effective interventions for the improvement of rehabilitation among cancer survivors. Citations Citations to this article as recorded by
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