Mi-Kyoung Cho

Effect of health contract intervention on renal dialysis patients in Korea

This study is a randomized, controlled trial to examine the effect of the health contract intervention, based on the goal attainment theory, on the self-care behavior and physiological indices of renal dialysis patients in Korea. The experimental group (n = 21) underwent health contract intervention for 4 weeks, while the control group (n = 22) received routine care. The data were collected using questionnaires and measurement of physiological indices and analyzed using the SPSS WIN 12.0 program. A P value < 0.05 was considered statistically significant. Total score of self-care behavior (P = 0.011) and individual scores for behaviors, such as diet (P = 0.017), exercise and rest (P = 0.001), and blood pressure and body weight (P = 0.006) were higher in the experimental group. Serum potassium concentration and mean weight gain between dialysis sessions were significantly low in the experimental group (P = 0.002, P = 0.017). Therefore, the health contract intervention based on the goal attainment theory proved effective in improving self-care behavior and physiological indices (K, P, mean weight gain) in renal dialysis patients in Korea.

Validity and Reliability of the Korean Version of the Dialysis Symptom Index for Hemodialysis Patients

Background: Hemodialysis patients experience physical and psychosocial symptoms caused by comorbid illnesses, treatment-related side effects, lifestyle alteration, and the psychosocial impacts of living with end-stage renal disease. The Dialysis Symptom Index (DSI) is the most frequently used instrument to assess symptoms of chronic kidney disease and end-stage renal disease in patients. Purpose: The aims of this study were to develop the Korean version of the DSI, to verify the reliability and validity of the developed tool, and to use the tool to evaluate the symptoms of hemodialysis patients in Korea. Methods: A methodological study was performed on 230 hemodialysis patients from three hospitals who agreed to participate in the study from October 1 to 30, 2015. The Symptom Checklist-90-Revised was used to verify the convergent validity, whereas the total score of Kidney Disease Quality of Life Questionnaire-Short Form, Version 1.3, was used to verify the divergent validity. Data were analyzed using descriptive analysis, Cronbach’s alpha, confirmatory factor analysis, and Pearson’s correlation analysis. Results: The internal consistency reliability of the Korean DSI assessed by Cronbach’s alpha was .90. The Korean DSI showed a high positive correlation coefficient of .80 with symptom severity using the Symptom Checklist-90-Revised, which confirmed the convergent validity. Finally, the correlation coefficient with the quality of life of the participants using the Kidney Disease Quality of Life Questionnaire-Short Form, Version 1.3, was −.68, which confirmed the divergent validity. Conclusions/Implications for Practice: This study developed the Korean version of the DSI and verified its validity and reliability. The Korean version of the DSI showed good properties and may be used to assess the symptoms of hemodialysis patients. Nurses may use this self-report tool to better understand and help relieve the prevalence and severity of symptoms in hemodialysis patients in Korea.

Effects of Cyberbullying Experience and Cyberbullying Tendency on School Violence in Early Adolescence

Background: School violence in early adolescence, whose frequency and status have recently changed significantly. Objective: This study attempts to detect the cyber bullying inclination of youth in early adolescence when aggressiveness reaches its peak, to identify school violence, and to develop a school violence prevention program. Method: This study was a survey research, investigating participants who were 470 middle school students in South Korea. For the analysis, independent t-test, one-way ANOVA and hierarchical regression analysis. Results: It is suggested that the school violence victimization experience and cyber bullying infliction experience has an influence in the school violence infliction. And the cyber bullying victimization experience and school violence victimization experience variables exert effects. Conclusion: The results of this study suggest that school nurses who are connecting to the community-school-home should take an active part in the development of school violence mediation education program, considering the cultural characteristics of the country.

Japanese and Korean Nursing Studentsʼ Motivation for Joining Disaster Relief Activities as Nurses in the Future

The purpose of this study was to identify differences in motivation for joining disaster relief activities as a nurse in the future between Japanese and Korean nursing students. A descriptive 2-group comparative study design was used. The participants were 721 first- to fourth-year nursing students (Japanese, n = 324; Korean, n = 397). From June to September 2014, data were collected through a researcher-administered questionnaire and self-reported answers. The collected data were analyzed by descriptive statistics, the &khgr;2 test, and the t test. No significant difference was found between Japanese and Korean students in motivation to join domestic relief activities should a disaster occur in the area in which they lived. Compared with Korean students, Japanese students strongly agreed that it is necessary to carry out relief work across borders when disasters occur in foreign countries (p = .001). Meanwhile, Japanese students showed less motivation than Korean students to join relief activities in other domestic areas and foreign countries (p = .020). The results of this study suggest that the motivation of Japanese students to join disaster relief activities as nurses in the future should a disaster occur in other domestic areas and foreign countries needs to be increased. The results also suggest that undergraduate students should be well prepared for disasters through disaster nursing education, including practical training, disaster drills, and simulation.