• Journal of Korean Academy of Nursing
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• v.37 no.4
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• pp.467-477
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• 2007

Purpose: The purpose of this study was to analyze the effects of a pruritus intervention program on pruritus and sleep satisfaction in patients undergoing hemodialysis. Method: This study was designed for a nonequivalent control group repeated measures quasi-experimental study. Hemodialysis patients were recruited from a kidney center at a university hospital located in G city, Korea. The subjects consisted of 43 patients 21 for the experimental group and 22 for the control group. The 2-week pruritus intervention program was given to the experimental group only. An analytical survey was done before and after the pruritus intervention program. Result: There was a significant decrease in pruritus and increase in sleep satisfaction in the experimental group compared to the control group. There was significant improvement in clinical symptoms and sleep satisfaction after completing the pruritus intervention program in the experimental group. Conclusion: Pruritus intervention program in hemodialysis patients decreased pruritus severity and increased sleep satisfaction, which can be used as an efficient nursing intervention for hemodialysis patients.

• Journal of the Korean Home Economics Association
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• v.44 no.4 s.218
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• pp.191-205
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• 2006

The purpose of the study was to develop family-based intervention program to be implemented and disseminated via "Healthy Family-Support Center." This preventive-empowerment program was designed to intervene with parenting mildly handicapped children enrolled at integrated kindergarten. The theoretical backgrounds employed were ecological theory, preventive family-based intervention approach, and theraplay theory. The pretest-posttest control-group design with random assignment was applied. The research model yielded a significant intervention effect(t=-1.294, p<0.05) on mothers' parenting stress. With proven effectiveness of family-based intervention program, the study further discussed why an ecological, family-based intervention model was a relevant alternative to investigate issues in family welfare, and why an individualized family service plan was a relevant tool to deliver services-in-context for the families who needed supports from exo-and macrosystems.

• Korean Journal of Adult Nursing
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• v.24 no.3
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• pp.219-231
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• 2012

Purpose: The purpose of this research was to develop and evaluate a distress nursing intervention for relieving psychosocial distress. Methods: We developed a twelve-week non-pharmacological distress nursing intervention to decrease distress. This intervention includes cognitive behavioral therapy, mindfulness based stress reduction, psychoeducation and supportive therapy. The participants were 27 gynecologic cancer patients who agreed to participate in this study, selected by convenience sampling (experimental group-17 and control group-10). The data collection period was performed from November, 8, 2010 to February, 1, 2011. Data were analyzed by using the SPSS/WIN 18.0 program. Results: There were no difference between the two groups distress score, distress problem and quality of life. The experimental group had significant higher IL-12 and IFN-${\gamma}$ and lower TGF-${\beta}$ between before and after the distress nursing intervention. Conclusion: The findings indicate that the distress nursing intervention was an effective intervention in improving immunologic function of gynecological cancer patients.

• Korean Journal of Adult Nursing
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• v.24 no.3
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• pp.274-283
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• 2012

Purpose: The purpose of this study was to investigate the effects of a smoking cessation education for patients with percutaneous coronary intervention. Methods: The study was a quasi-experimental study with a non-equivalent control group non-synchronized design. The Sixty subjects were assigned to either the treatment group. The treatment intervention was a onetime program during hospitalization. Data were collected during several time periods: before treatment, immediately after treatment, two weeks later, and one month after the treatment. Data were analyzed with the SPSS 14.0 program with an independent t-test, $x^2$ test, repeated measures ANOVA. Results: There were significant differences between the two groups in terms of knowledge and attitude. The significance was absent for the testing two weeks post group intervention and then one month later the significance was again detected in the amount of smoking and smoking behavior. Conclusion: The results of this study suggest that smoking cessation education could be utilized for inpatients with percutaneous coronary intervention as nursing intervention in hospitals effectively. Further research is recommended in order to understand the change in significance in the different time periods.

• Journal of Korean Academy of Nursing
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• v.29 no.3
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• pp.721-731
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• 1999

The purpose of this study was to identify the effect of the supportive nursing intervention program on Burden and Quality of Life in Mothers of Children with Nephrotic Syndrom. The data were collected from a group of 67 mothers of nephrotic syndrom patients (34 in the intervention group, 33 in the control group) from July 1, 1998 to Dec, 30, 1998. Measurements were burden and quality of life from both groups at pre and post intervention. The supportive nursing educational program consists of individual lectures and discussion at the individual level. Listed are the summarized results : 1. The intervention group had a lower level of burden (p＜0.05) than the control group at post intervention. 2. The level of quality of life was not significant during the intervention. According to this study a developed supportive nursing intervention program is effective for reduction of the burden. For future research, it is necessary that experiments concerning quality of life in mothers of children with nephrotic syndrome, be conducted.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.18 no.3
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• pp.348-355
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• 2011

Purpose: This study was done to examine the effects of heat therapy on low back pain, blood pressure and pulse rate after percutaneous coronary intervention. Method: The participants in this study were 40 patients who were admitted after having percutaneous coronary intervention. The experimental group, 20 patients, had heat therapy and the control group, 20 patients, maintained a supine position for 12 hours after the intervention. Back pain (VAS), blood pressure and pulse rate were measured just after removal of the sheath, and at 2-hour intervals up to 6 hours. Data were analyzed using SPSS 15.0. Results: The experimental group had significantly lower VAS for low back pain (F=23.44, p=.001). However no significant differences were found between two groups for blood pressure and pulse rate. Conclusion: The findings indicate that heat therapy is effective in reducing low back pain in patients who have had percutaneous coronary intervention. Therefore, heat therapy could be used as nursing intervention percutaneous coronary intervention.

• Journal of Korean Clinical Nursing Research
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• v.16 no.2
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• pp.43-55
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• 2010

Purpose: This study was done to evaluate the effects of program promoting self-efficacy patients with epicondylitis. Methods: Forty-three patients with unilateral epicondylitis were enrolled in this study between January, 2 and April, 28, 2009. The patients were assigned to one of two groups: Nineteen patients in the intervention group were given the self-efficacy promotion program with specific home instruction and the 24 in the control group were treated with conventional treatment. Pain by numeric rating scale, anxiety, and the self-efficacy of exercise were evaluated before the program, and 4 weeks after completing the intervention. The number of exercises was checked after the intervention. The data were analyzed using descriptive statistics, t-test, Chi-square test, paired t-test, Pearson's correlation coefficients with SPSS 14.0 program. Results: Anxiety in the intervention group was significantly lower than the control group(p=.018). Maximal and resting pain in the control group were lower than the intervention group( p=.000, p=.003). The self-efficacy of exercise and the number of exercises increased in the intervention group but there was no significant difference (p=.057, p=.052). Conclusion: The results of this study indicate that a program promoting self-efficacy for patients with epicondylitis could be a useful nursing intervention to reduce anxiety.

• Journal of Distribution Science
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• v.14 no.11
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• pp.83-90
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• 2016

Purpose - During the last two years, convenient stores (CS) are emerging as one of the most fast-growing retail trades in Korea. The goal of this work is to forecast and to analyze sales at CS using ARIMA-Intervention model (IM) and exponential smoothing method (ESM), together with sales at supermarkets in South Korea. Considering that two retail trades above are homogeneous and comparable in size and purchasing items on off-line distribution channel, individual behavior and characteristic can be detected and also relative superiority of future growth can be forecasted. In particular, the rapid growth of sales at CS is regarded as an everlasting external event, or step intervention, so that IM with season variation can be examined. At the same time, Winters ESM can be investigated as an alternative to seasonal ARIMA-IM, on the assumption that the underlying series shows exponentially decreasing weights over time. In case of sales at supermarkets, the marked intervention could not be found over the underlying periods, so that only Winters ESM is considered. Research Design, Data, and Methodology - The dataset of this research is obtained from Korean Statistical Information Service (1/2010~7/2016) and Survey of Service Trend of Korea Statistics Administration. This work is exploited time series analyses such as IM, ESM and model-fitting statistics by using TSPLOT, TSMODEL, EXSMOOTH, ARIMA and MODELFIT procedures in SPSS 23.0. Results - By applying seasonal ARIMA-Intervention model to sales at CS, the steep and persisting increase can be expected over the next one year. On the other hand, we expect the rate of sales growth of supermarkets to be lagging and tied up constantly in the next 2016 year. Conclusions - Based on 2017 one-year sales forecasts for CS and supermarkets, we can yield the useful information for the development of CS and also for all retail trades. Future study is needed to analyze sales of popular items individually such as tobacco, banana milk, soju and so on and to get segmented results. Furthermore, we can expand sales forecasts to other retail trades such as department stores, hypermarkets, non-store retailing, so that comprehensive diagnostics can be delivered in the future.

• Journal of Korean Academy of Nursing
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• v.47 no.2
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• pp.143-163
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• 2017

Purpose: This study was a systematic review and meta-analysis designed to investigate effects of psychoeducational intervention for cancer survivors. Methods: Ten databases were searched. Two reviewers independently performed the selection of the studies, data extraction and assessment. The risk of bias was assessed using Cochrane Collaboration's tool. To estimate the effect size, meta-analysis of the studies was performed using Comprehensive Meta-Analysis and RevMan programs. Results: Of 18,781 publications identified, 35 met inclusion criteria, and 25 studies were used to estimate effect size of psychoeducational intervention. Effect sizes (standardized mean difference [SMD]) were heterogeneous and random effects models were used in the analyses. Psychoeducational intervention was effective for quality of life (n=2,410, ES=0.23; 95% CI: 0.09~0.37), coping and self-efficacy (n=179, ES=0.68; 95% CI: 0.26~1.11), anxiety (n=1,786, ES=-0.26; 95% CI: -0.37~-0.15), depression (n=1,910, ES=-0.28; 95% CI: -0.37~-0.18), and psychological distress (n=2,242, ES=-0.31; 95% CI: -0.46~-0.17). Subgroup analysis showed that counseling was the most effective intervention for quality of life, and behavioral therapy was an effective intervention for all positive and negative outcomes. Publication bias was not detected except for psychological distress. Conclusion: Psychoeducational intervention appears to be effective in improving quality of life and coping and self-efficacy, and it is effective in reducing psychological symptoms in cancer survivors. Behavioral therapy, especially, is commonly effective in improving psychosocial outcomes. However, low-quality evidence, variability in the designs of existing studies, and publication bias suggest that additional high-quality trials should be conducted in the future.

• Research in Community and Public Health Nursing
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• v.25 no.2
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• pp.97-108
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• 2014

Purpose: This study attempted to identify the effectiveness and substantiality of a dementia education program for family caregivers of the demented elderly. Methods: This quasi-experimental study using a nonequivalent control pretest-posttest design was carried out from April 15 to July 29 in 2012 with 137 subjects divided into an experimental group (n=70) and a control group (n=67). This study examined the subjects' general characteristics, and evaluated their nursing method four times, respectively, before the intervention, right after the intervention, and 2 and 4 weeks after the intervention, and then analyzed collected data through t-test and $x^2$-test. Results: In the experimental group that had received the dementia education, the nursing method score was significantly higher right after the intervention (t=8.33, p<.001) and 2 weeks after the intervention (t=8.01, p<.001) than before the intervention, but their score 4 weeks after the intervention was not significantly different from that of the control group (t=1.08, p=.28). Conclusion: The dementia education was found to be effective in improving the nursing method of family caregivers of the demented elderly. This study implies that further follow-up dementia education is necessary between 2 and 4 weeks to maintain the effectiveness.