• Journal of Korean Academy of Nursing
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• v.35 no.1
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• pp.186-194
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• 2005

Purpose: The purpose of this study was to investigate the effect of aromatherapy on pain, depression, and feelings of satisfaction in life of arthritis patients. Method: This study used a quasi-experimental design with a non-equivalent control group, pre-and post-test. The sample consisted of 40 patients, enrolled in the Rheumatics Center, Kangnam St. Mary's Hospital, South Korea. The essential oils used were lavender, marjoram, eucalyptus, rosemary, and peppermint blended in proportions of 2:1:2:1:1. They were mixed with a carrier oil composed of almond (45%), apricot(45%), and jojoba oil(10%) and they were diluted to 1.5% after blending. The data were analyzed using an 2-test, Fisher's exact test, t-test and paired t-test. Result: Aromatherapy significantly decreased both the pain score and the depression score of the experimental group compared with the control group. However, aromatherapy didn't increase the feeling of satisfaction in life of the experimental group compared with the control group. Conclusion: The result of this study clearly shows that aromatherapy has major effects on decreasing pain and depression levels. Based on our experiment's findings, we suggest that aromatherapy can be a useful nursing intervention for arthritis patients.

• Journal of Korean Biological Nursing Science
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• v.16 no.4
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• pp.326-333
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• 2014

Purpose: This study was to examine the effects of Nurse Presence (NP) program on anxiety and physiological indicators in patients with gynecological surgery. Methods: This study used a randomized control group pre-test, post-test design. The patients were 25-65 years old who had undergone gynecological surgery with general anesthesia. The subjects were divided into an experimental group (n=30) and the control group (n=30). SPSS 21.0 was used to analyze the data with Chi-square, Fisher's exact test, t-test, and one sample t-test. Results: The results show that there were significant differences in anxiety and heart rate and were no significant differences in systolic pressure or peripheral oxygen saturation of the experimental group which received the NP program. Conclusion: Nurse Presence program decreased pulse rate which is a physiological indicator by relieving the anxiety of the patients before gynecological surgery. Thus, this intervention is effective to relieve anxiety of the patients before gynecological surgery and should be utilized in clinics.

• Korean Journal of Adult Nursing
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• v.27 no.2
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• pp.198-210
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• 2015

Purpose: This study was to develop a health promotion program for marriage immigrant women and to evaluate its efficacy. Methods: The health promotion program was comprised of eight 100-minute weekly sessions. Each session included understanding of health responsibility, nutrition, physical activity, interpersonal relations, stress management, and self actualization. The research was conducted under the principles of nonequivalent control group pretest-post test design. The outcome variables were health promoting behavior, health status, acculturation, self efficacy, and perceived barrier. The participants were 15 immigrant women in the experimental group and 16 in the control group. Data was analyzed using ${\chi}^2$ test, Fisher's exact test, Mann Whitney U-test and Wilcoxon signed rank test. Results: There was a significant improvement in health promoting behaviors (U=-3.08, p=.002), left shoulder flexibility (U=-3.02, p=.003), right shoulder flexibility (U=-3.02, p=.003), low back flexibility (U=-3.37, p=.001), social health status (U=-3.38 p=.001) and subjective health status (U=-2.17 p=.030) in the experimental group compared to the control group. Conclusion: The health promotion program for marriage immigrant women was an effective intervention for improving health promoting behavior, physical health status, social health, and subjective health status. Therefore, the developed health promotion program needs to be applied to married immigrant women in other kinds nursing care settings in future research.

• Journal of East-West Nursing Research
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• v.20 no.2
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• pp.73-80
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• 2014

Purpose: This research aims to identify the physio-psychological effects of applying a qi massage program as an independent complementary intervention for employees with hypertension in a workplace. Methods: A quasi-experimental design was employed using a nonequivalent control group with pre- and post-tests. The study was performed from August 18 to October 10, 2008 on hypertensive employees being treated with a qi massage program in a company. The control group was recruited first to prevent treatment diffusion. The experimental group was subsequently recruited and received individual treatment for 30 minutes. Collected data was analyzed using SPSS16.0 version. ${\chi}^2$-test, Mann-Whitney U test, Wilcoxon signed ranks test, Fisher's exact test and paired t-test were implemented in order to examine the effects of individual intervention on patients who are treated with the qi massage program. Results: The experimental group showed a greater improvement in systolic blood pressure, diastolic pressure, stress, and quality of life than did the control group. Conclusion: A qi massage program may be implemented as a complementary intervention to effectively treat hypertensive persons.

• Journal of Korean Academy of Nursing
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• v.41 no.2
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• pp.175-181
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• 2011

Purpose: This study was conducted to identify endotracheal colonization and the incidence of ventilator-associated pneumonia related to the type of endotracheal suction system. Methods: The participants in this study were ICU patients hospitalized between October 2009 to March 2010 who used ventilators for over 48 hr with closed (CSS, n=30) or open (OSS, n=32) suction systems. To standardize the pre-intervention suction system, a suctioning protocol was taught to the ICU nurses. Collected data were analyzed using ${\chi}^2$-test, Fisher's exact test, Wilcoxon rank sums test, Wilcoxon test, Log-rank test and Poisson regression. Results: Endotracheal colonization was higher in OSS than CSS from day 1 to day 8 while using a ventilator and there was a significant difference between the two groups. The CSS reached 50% of endotracheal colonization by the 4th day, whereas for the OSS, it was the 2nd day (p=.04). The incidence of ventilator-associated pneumonia showed no significant difference. Conclusion: For patients with a high risk of pneumonia, CSS must be used to lower endotracheal colonization.

• Journal of Korean Academy of Nursing
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• v.37 no.1
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• pp.125-134
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• 2007

Purpose: The study aimed to identify the effects of a newborn care education program on newborn care confidence and behavioral accuracy of primiparas in a postpartum care center. Method: This was a quasi-experimental study with a non-equivalent control group non-synchronized design. Subjects were 29 primiparas selected from a postpartum care center in D and P hospitals in Ulsan. The intervention was a newborn care education program which was composed of education with a booklet, demonstration, watching a video, and verbal encouragement. The outcome variables were newborn care confidence and behavioral accuracy. Data was collected from Feb. 1 to Mar 22 in 2005 with self-administered questionnaires and observation by researchers. Data was analyzed using the $X^2-test$, Fisher's exact test, t-test and ANCOVA. Result: The experimental group showed significantly higher score changes between the pre-test and post-test in confidence and behavioral accuracy than the control group. Conclusion: The newborn care education program showed positive effects on newborn care confidence and behavioral accuracy of primiparas in a postpartum care center. Therefore, we recommend that this program should be applied in postpartum care centers.

• Child Health Nursing Research
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• v.23 no.1
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• pp.70-80
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• 2017

Purpose: In this study a caregiver's role improvement program was developed and tested to identify the effect on uncertainty, stress, and role performance of caregivers with hospitalized children. Methods: The design of this study was a quasi-experimental study with a nonequivalent control group and a non-synchronized design. Thirty-three caregivers were assigned to the experimental group and 33 to the control group. Data were collected from March 5 2016 to April 10 2016. For the experimental treatment, each individual was given on-site education with situated learning (given 30 minutes each, for 2 sessions), and self-repetition learning activities were performed from the e-book. Data were analyzed using t-test, ${\chi}^2-test$, Fisher's exact test, paired t-test, and independent t-test. Results: The level of uncertainty and stress decreased, and role performance level improved for these caregivers with hospitalized children. Conclusion: The findings of this study show that using on-site education through situated learning and self-repetition learning with an e-book as in the caregiver's role improvement program is an effective intervention. Therefore, utilizing the caregiver role improvement program developed in this study is recommended as an effective intervention for caregivers of hospitalized children.

• Korean Journal of Adult Nursing
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• v.22 no.1
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• pp.31-40
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• 2010

Purpose: The purpose of this study was to examine whether there is difference in the effects of aromatherapy on dysmenorrhea by research design. Methods: Findings from the two different research designs (Nonequivalent control group pretest-posttest [NCG] design vs. two-group crossover design) were compared in regard to the effect of aromatherapy on dysmenorrhea. The subjects of the NCG design and the crossover design were a total of 58 female nursing students. The treatments (aroma essential oil inhalation and carrier oil inhalation) were given using a necklace. The data were analyzed by Fisher's exact test, t-test, Mann-Whitney test, paired t-test, and Shapiro-Wilk test using the SPSS/WIN 12.0 program. The effect size for the two research designs was calculated. Results: In both research designs, the level of dysmenorrhea and menstrual pain after the aroma treatment were not significantly different from those after the placebo treatment. The effect size of the NCG design was higher than that of the crossover design. Conclusion: Aroma inhalation may not be effective in managing dysmenorrhea and menstrual pain. In order to further clarify the efficiency of research design and the effect of aromatherapy on discomfort during menstruation, replication studies are necessary. Future studies need to examine the effects of different research design on non-interval variables.

• YAKHAK HOEJI
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• v.57 no.2
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• pp.139-149
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• 2013

Glaucoma is a potentially blinding chronic disease requiring life-long commitment to medical therapy. Failure to adhere to anti-glaucoma treatment may lead to disease progression and visual loss. This study surveyed the adherence to glaucoma eye drop and eye drop instillation technique of glaucoma patients and analyzed the improvement of the adherence and installation technique after patient education for eye drop instillation instructions. Collected responses were statistically analyzed using Kruskal-Wallis test, Mann-Whitney test, Chi-square test, Fisher's exact test, Spearman's correlation coefficient, or one sample proportion test. The survey after patient education for proper eye drop instillation revealed that, even if the patients experienced the adverse effect of their eyes getting dry, they used the eye drop more regularly. They were better at instillation techniques like putting the eye drop inside the eye, and also avoiding applying too much medication or touching their eye with the eye drop bottle. Also, when the patients were divided into groups based on etiologic division, there was difference among groups regarding which category they answered has improved. The result showed improvement in adherence to glaucoma eye drop and eye drop instillation technique after patient education, implicating that patient education is an important aspect of eye care for glaucoma patient and helps them participate in the proper management.

• Korean Journal of Health Education and Promotion
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• v.27 no.2
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• pp.95-108
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• 2010

Objectives: The Purpose was to investigate the effects of the '5&6 smoking cessation program' and '5 days smoking cessation program' on the high school student's perception, urine cotinine, and smoking behaviors. Methods: This study was designed using nonequivalent control group pretest-posttest. The '5&6 smoking cessation program' was applied to the experimental group 1(28 students). The '5 days smoking cessation program' was applied to the experimental group 2(19 students). Control group was 53 students. Data was analyzed using descriptive statistics, $X^2$-test, Fisher's exact test, Independent-sample t-test, Paired t-test, ANOVA, Wilcoxon signed ranks test, Cronbach's coefficient alpha. Results: The '5&6 program' was significantly increased on smoking self-efficacy, stage of smoking cessation behavior change, Cons. for smoking and significantly decreased on daily smoking amount, urine cotinine level than control group. The '5 days program' was significantly decreased on urine cotinine level and Pros. for smoking than control group. The '5&6 program' was significantly increased on stage of smoking cessation behavior change than '5 days program'. Conclusion: This study showed that the '5&6 program and the '5 days program' are effective in adolescent's smoking cessation behaviors.