• 대한간호학회지
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• 제43권3호
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• pp.442-451
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• 2013

Purpose: This descriptive study was done to develop a predictive model of depression in rural elders that will guide prevention and reduction of depression in elders. Methods: A cross-sectional descriptive survey was done using face-to-face private interviews. Participants included in the final analysis were 461 elders (aged${\geq}$ 65 years). The questions were on depression, personal and environmental factors, body functions and structures, activity and participation. Decision tree analysis using the SPSS Modeler 14.1 program was applied to build an optimum and significant predictive model to predict depression in rural elders. Results: From the data analysis, the predictive model for factors related to depression in rural elders presented with 4 pathways. Predictive factors included exercise capacity, self-esteem, farming, social activity, cognitive function, and gender. The accuracy of the model was 83.7%, error rate 16.3%, sensitivity 63.3%, and specificity 93.6%. Conclusion: The results of this study can be used as a theoretical basis for developing a systematic knowledge system for nursing and for developing a protocol that prevents depression in elders living in rural areas, thereby contributing to advanced depression prevention for elders.

• 성인간호학회지
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• 제23권1호
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• pp.31-39
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• 2011

Purpose: A descriptive study was conducted to examine the relationship of illness perception, self-efficacy, and self-care of patients who were diagnosed pulmonary tuberculosis. Methods: The study was conducted using a convenient sample from two hospitals in Incheon and Seoul. One hundred forty four patients completed a questionnaire which included questions on general characteristics, a Brief Illness Perception Scale, a Self-efficacy Scale and a Self-care Scale. Data were analyzed by using descriptive statistics, t-test, ANOVA, Pearson Moment Correlations and stepwise multiple regression analysis. Results: There was a statistically significant positive correlation between illness perception and self-care (r=.335, p=.000) and between self-efficacy and self-care (r=.687, p=.000). Stepwise multiple regression analysis revealed that among the three variables the most powerful predictor was self-efficacy. Self-efficacy and illness perception were significant factors and accounted for 54.2% of the variance of self care in pulmonary tuberculosis patients. Conclusion: Self-efficacy and illness perception were influencing factors in self care among patients with pulmonary tuberculosis. Hence further interventional researches are needed that consider these two variables.

• 근관절건강학회지
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• 제23권2호
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• pp.114-124
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• 2016

Purpose: The purpose of this study was to investigate the level of uncertainty, physiological risk factors, self-efficacy, and self-management among stroke patients and to identify factors influencing their self-management. Methods: A descriptive correlational design was used for this study. A convenience sample of 149 patients with stroke were enrolled at C national university hospital from February to April in 2016. Data were collected using a structured questionnaire and electronic medical record. Collected data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlations, and multiple regression analysis with the SPSS/WIN 21.0 program. Results: There were significant negative correlations between uncertainty and self-efficacy (r=-.56, p<.001); between uncertainty and self-management (r=-.56, p<.001); and between total cholesterol and self-management (r=-.23, p=.005). There were significant positive correlations between self-efficacy and self-management (r=.78, p<.001); between uncertainty and total cholesterol (r=.24, p=.003). The significant factors influencing self-management were uncertainty and self-efficacy. Theses variables explained 62.7% of the variance in self-management. Conclusion: The results suggest that intervention programs to reduce the level of uncertainty and to increase the level of self-efficacy among patients would improve the self-management of stroke patients.

• Child Health Nursing Research
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• 제23권3호
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• pp.319-328
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• 2017

Purpose: This study was conducted to identify factors affecting health promotion behaviors of upper grade elementary students. Methods: A descriptive study was carried out with 282 fifth or sixth elementary school students from two cities, Korea. Data were collected using self-administrative questionnaires containing items on health knowledge, attitudes, subjective norms, perceived behavior control and health promotion behavior, and analyzed using descriptive statistics, t-test, ANOVA, Cronbach's ${\alpha}$, Pearson Correlation Coefficients, and multiple regression analysis with the SPSS/WIN 21.0 program. Results: There were significant positive correlations between health promotion behavior and health knowledge (r=.36, p<.001), attitudes (r=.41, p<.001), subjective norms (r=.36, p<.001), perceived behavior control (r=.49, p<.001). Perceived behavior control (${\beta}=.38$, p<.001), health knowledge (${\beta}=.26$, p<.001), perceived health status - good (${\beta}=.15$, p=.005) were significant factors affecting health promotion behavior and explained 31%(F=43.29, p<.001) of variance. Conclusion: Results indicate that level of health promotion behavior is appropriate and perceived behavior control is the most important factor for health promotion behavior among the predictors. These findings also suggest that it is necessary to promote perceived behavior control and health knowledge in developing health promotion intervention programs for these students, as well as a need to strengthen education on sex behavior and health, accident prevention and first aid.

• 근관절건강학회지
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• 제24권2호
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• pp.140-149
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• 2017

Purpose: This study aimed to explore the influences of sense of ethics and attitude toward patient safety in confidence in patient safety in nursing students. Methods: This descriptive study was conducted with 198 students who had clinical practices in two nursing schools. Sense of ethics, attitude and confidence about patient safety were measured by a questionnaire. Data were analyzed with SPSS/WIN 19.0 using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and multiple regression analysis. Results: There were significant differences in satisfaction with nursing major by grade. There were significant positive correlations among sense of ethics, attitude toward patient safety, confidence in patient safety, view on patient's safety, and satisfaction with nursing major. Confidence in patient safety was associated with sense of ethics, attitude toward patient safety, and view on patient's safety, with 37.6% of the variance. Conclusion: The findings suggest that we need to develop curriculums for undergraduate students to improve their sense of ethics and patient safety. Further research is needed to examine educational needs on patient safety in nursing students.

• 성인간호학회지
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• 제16권4호
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• pp.597-607
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• 2004

Purposes: Quality of life is an important health outcome for hemodialysis patients. The purposes of this study were to identify the level of quality of life and to identify the predictors of quality of life among hemodialysis patients. Method: A descriptive correlational study was conducted. Data were collected from 103 hemodialysis patients at the hospitals in a community using structured questionnaire and medical record. Data were analyzed using descriptive statistics, t-test, ANOVA, correlation, and stepwise multiple regression. Results: Quality of life among hemodialysis patients was relatively lower than that of previous studies. In the final analysis, quality of life was predicted by presence of comorbidity, emotional health, gender, physical health, and knowledge of disease. These variables accounted for 45% of variance of the quality of life. The presence of comorbidity was the most significant predictor of quality of life among hemodialysis patients. Conclusion: Interventions to increase quality of life among hemodialysis patients such as health promotion program and educational program for dietary compliance are needed. These must be developed and applied.

• International Journal of Knowledge Content Development & Technology
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• 제7권4호
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• pp.51-69
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• 2017

Availability, awareness and use of electronic resources provide access to authoritative, reliable, accurate and timely access to information. The use of electronic information resources (EIRs) can enable innovation in teaching and increase timeliness in research of postgraduate students which will eventual result into encouragement of the expected research-led enquiry in this digital age. The study adopted a descriptive survey design. Samples of 300 of postgraduate students within seven out 13 Faculties were randomly selected. Data were collected using questionnaire designed to elicit response from respondents and data were analyzed using descriptive statistics methods percentages, mean, and standard deviation. Results indicated that internet was ranked most available and used in the university. Low level of usage of electronic resources, in particular, full texts data bases is linked to a number of constraints: Interrupted power supply was ranked highest among other factors as speed and capacity of computers, retrieval of records with high recall and low precision, retrieving records relevant to information need, lack of knowledge of search techniques to retrieve information effectively, non possession of requisite IT skills and problems accessing the internet. The study recommended that usage of electronic resources be made compulsory, intensifying awareness campaigns concerning the availability, training on use of electronic resources and the problem of power outage be addressed.

• 한국조리학회지
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• 제20권5호
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• pp.34-42
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• 2014

The study explores the sensory properties of Backsulgi prepared with dry non-glutinous rice flour sweetened with various sweeteners(sugar, honey, oligosaccharide, trehalos, erythritol and accesulfame K). Sensory attributes of Backsulgi were evaluated by quantitative descriptive analysis(QDA), PCA and PLSR. The QDA results revealed that the sample sweetened with trehalose showed highest value in dryness, and samples with accesulfame K, honey and erythriol had relatively high levels in moisture and springiness. Principle component analysis (PCA) results showed 78.89 % of the total variation with PC1 (54.92%) and PC2 (23.98%), respectively. The samples with accesulfame K(AF) and honey, which showed high values in moisture level, springiness and sweet taste, showed similar attributes which led to a positive direction of PC1. The correlation between the sensory attributes and consumer acceptance showed that the most important factors for high consumer acceptance were moistness, springiness, sweet taste and sweet flavor. Overall, the samples with accesulfame K(AF) had the closest position in the PLSR results with highest overall consumer satisfaction.

• 한국직업건강간호학회지
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• 제25권1호
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• pp.75-83
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• 2016

Purpose: The purpose of this descriptive, cross-sectional study was to examine relationships among emotional labor, self-efficacy, and burnout of employees in public health centers. Factors that influence burnout of workers were also assessed. Methods: One hundred sixty six workers in public health centers completed a pack of self-report questionnaires. Collected data were analyzed using descriptive statistics, t-test, one-way ANOVA along with $Scheff{\acute{e}}$ test, and stepwise multiple regression. Results: Employees in public health centers seemed to experience emotional labor to some extent. There were statistically significant differences in burnout depending on the age of workers. Employees' burnout had a positive relationship with emotional labor and a negative relationship with self-efficacy. Factors influencing burnout of employees in public health centers were emotional dissonance, surveillance & monitoring of organization, age, and self-efficacy. Conclusion: Considering the findings from this study, health care providers need to develop effective interventions which increase the level of self-efficacy and decrease certain types of emotional labor for employees in public health centers and to help them effectively manage burnout.

• 간호행정학회지
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• 제20권5호
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• pp.558-566
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• 2014

Purpose: This study was done to measure the level of social support, self-esteem, and empowerment and to identify any effect of social support and self-esteem on the empowerment of nurses. Methods: The study design was a descriptive survey using questionnaires which were given to 381 nurses in C province. The collected data were analyzed using descriptive analysis, t-test, ANOVA, Pearson correlation coefficient, and multiple regressions. Results: The mean score for nurses' empowerment was $2.83{\pm}0.66$. Seven individual characteristics, social support(family, meaningful persons, supervisors, and co-workers) and self-esteem accounted for 23.3% of the variance in nurses' empowerment. Prediction elements influencing empowerment of nurses were salary per month, self-esteem, and social support(supervisors). Conclusion: The results indicate that it is necessary to increase nurses' empowerment. Social support by supervisors and self-esteem were confirmed as important factors to increase nurses' empowerment. In addition, raising the monthly average income would increase empowerment of nurses.