• Journal of Korean Biological Nursing Science
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• v.24 no.3
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• pp.150-160
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• 2022

Purpose: The current study investigated how clinical microbiology courses are conducted at the undergraduate nursing level in South Korea to identify the perceptions of clinical nurses regarding their knowledge and the clinical importance of microbiology and further assess their educational needs. Methods: Curricula presented on the websites of 202 undergraduate nursing institutions were reviewed. In addition, a survey assessing the knowledge and importance of clinical microbiology perceived by nurses was conducted online. A total of 150 nurses participated in the survey. Data were analyzed using descriptive statistics, correlation coefficients, t-tests, analysis of variance, Borich Needs Assessment Model, and Locus for Focus Model. Results: The results indicated that 90% of undergraduate nursing institutions offer clinical microbiology courses under various subject names. The perceived knowledge and importance of clinical microbiology were correlated; however, knowledge was consistently lower than the perceived importance of clinical biology among nurses. The structure and proliferation of novel viruses ranked highest in the educational needs of nurses based on both the Borich Needs Assessment Model and Locus for Focus Model. Conclusion: Based on the findings, this study suggests educational opportunities for clinical microbiology in hospital settings to reduce discrepancies between knowledge and the importance of clinical microbiology faced by nurses.

• Journal of Korean Biological Nursing Science
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• v.24 no.4
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• pp.253-261
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• 2022

Purpose: This study aims to identify the knowledge, risk perception, fear, self-efficacy, and preventive behaviors among nursing students, and factors influencing preventive behaviors on COVID-19. Methods: Data was collected from March, 2022 to May, 2022. The participants included 218 nursing students in their 3rd and 4th grade of three universities in two cities. Results: The knowledge of COVID-19 was 13.54 out of 15 points, risk perception was 4.83 out of 8 points, fear was 13.26 out of 35 points, self-efficacy was 19.96 out of 25 points, and preventive behaviors were 7.56 out of 9 points. The explanatory power of self efficacy (β= .21, p= .002), which affects preventive behaviors was 67.0%. Conclusion: Based on the results of this study, it is necessary to develop a systematic nursing intervention that improves self-efficacy to improve preventive behaviors against COVID-19 among students. This study's result can be used in the future to develop appropriate health policies and program to prevent emerging infectious diseases.

• Journal of Korean Biological Nursing Science
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• v.14 no.3
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• pp.221-230
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• 2012

Purpose: Quality of nursing research should be evaluated before it is applied as an evidence for evidence-based nursing practice. This study attempted to analyze and to compare tools for the quality assessment and reporting standards of nursing research using CONSORT and STROBE checklist by types of research design. Methods: We searched the tools for quality assessment in nursing research based on the National Evidence-based Healthcare Collaborating Agency (NECA) publication. Then, we analysed and compared the tools for quality evaluation by types of research design. Results: According to the analysis using CONSORT checklist, ROB shows coherence in 17 items, Jadad shows coherence in 3 items, SIGN (for RCT) shows coherence in 26 items, and Downs & Black shows coherence in 24 items. According to the analysis using STROBE checklist, MINORS shows coherence in 25 items, NOS shows coherence in 21 items, SIGN (for Cohort studies & Case-control studies) shows coherence in 29 items, and RoBANS shows coherence in 21 items. Conclusion: Based on our analysis, we recommend that nursing researchers should report according to the reporting standards of tools for quality evaluation. We hope that our analysis can be helpful to develop evidence-based nursing.

• Journal of Korean Biological Nursing Science
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• v.5 no.2
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• pp.41-51
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• 2003

Purpose : This descriptive study was performed to analyze the trends of nursing interventional studies in adult nursing area. Method : All interventional studies of 'Journal of Korean Academy of Adult Nursing Society', fifty three articles, from 1989 to 2000 were collected and reviewed Result : The research subject were patients in 38(66.7%) and 81.8% of researches was performed in hospital environment. There was only one true experimental design and most of articles(79.2%) were designed by quasi-experimental method Only 17% of articles have theoretical framework and 73.6% of articles described research hypotheses. The data collection methods for variables were as follows: Psychosocial measurement 60.8%, physiological measurement 25.7%, and observation 13.5%, respectively. Lecture(16.7%), audio-visual(16.7%), and book, pamphlet, or leaflets(13.6%) were the most frequently used instruments of the interventions. Behavioral domain(60.3%) and Physiological: Basic domain(29.3%) was the most common, when the interventions were classified by Nursing Intervention Classification. Physiological(50.8%) and psychosocial variables(49.2%) were the two major dependent variables. Conclusion : Considering the above results obtained, the nursing intervention studies in adult nursing area have been tested with quasi-experimental studies through clinical trials. For the development of clinical nursing practice and advancement of nursing theories, the amount of interventional studies should be increased and the quality of research methods refined more to develop nursing science and practice in adult nursing area.

• Journal of Korean Biological Nursing Science
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• v.19 no.3
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• pp.141-150
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• 2017

Purpose: The purpose of this study was to investigate the effects of the Korean Dietary Approaches to Stop Hypertension (DASH) education program on oxidative stress, antioxidant capacity, and serum homocysteine (Hcy) level in elderly Korean women. Methods: This was a quasi-experimental study employing non-equivalent control group pretest-posttest design. The DASH group (n= 27) underwent the DASH education program for 12 weeks, whereas the control group (n= 21) was provided one education session. The survey was conducted before and after the intervention period. Results: In DASH group, monounsaturated fatty acid (MUFA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA) intakes significantly increased after the intervention as compared to prior to the intervention. No significant differences were found in the control group. After the intervention, thiobarbituric acid reactive substance (TBARS) and Hcy levels significantly decreased in the DASH group but not in the control group. Conclusion: The DASH education program was effective in reducing oxidative stress and Hcy levels in elderly Korean women.

• Journal of Korean Biological Nursing Science
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• v.12 no.1
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• pp.1-7
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• 2010

Purpose: This research is to promote an walking exercise program for the subjects to continue exercise by mitigating stresses with increase in increase their physiological index. Methods: The research design was a non-equivalent control group, quasiexperimental study. The research has been executed from August 1st to September 30th 2008 by operating walking exercise program to 50 subjects. Only 24 patients who continued this program to the last were could be investigated. Results: Among the subjects who participated in the program had shown significant differences in weight and BMI. Despite of an insignificant change in skeletal muscle mass, fat mass, body fat ratio and WHR, average value for skeletal muscle mass showed an increasing tendency, while the average values for fat mass, body fat ratio and WHR showed a decreasing tendency. Conclusion: In conclusion, walking exercise program was design for the subjects to be able to exercise without an extra cost for a special tool to exercise with an positive effect on increasing health problem.

• Journal of Korean Biological Nursing Science
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• v.5 no.2
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• pp.31-39
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• 2003

The purpose of this study was to test the effect of guided imagery on blood pressure and pulse rate. The subjects were thirty-nine nursing students in I university located in Busan, Korea To enhance the effect of treatment, they were trained getting themselves absorbed in guided imagery on three different occasions before the study. Actually in the study, the subjects were given instruction in Mason's guided imagery for 19 minutes and 58 seconds. Blood pressure and pulse rate were measured before and after guided imagery application. The data were analyzed through paired t-test. The Results were as follows : 1) There was a significant decrease in systolic blood pressure after the use of guided imagery. 2) There was no significant decrease in diastolic blood pressure after the use of guided imagery. 3) There was a significant decrease in pulse rate after the use of guided imagery. These results indicate that guided imagery is a helpful technique for decreasing blood pressure and pulse rate, which are increased in stress condition.

• Journal of Korean Biological Nursing Science
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• v.13 no.3
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• pp.283-290
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• 2011

Purpose: This study was to identify the relationship between parental rearing attitudes and personality in nursing college students. Methods: A total of 297 subjects aged between 18 and 28 were selected through convenient sampling. Data were collected with a self-reported questionnaire from March 2 to 25, 2011. Collected data were analyzed with SpSS/pC Win 15.0. Results: Differences in parental rearing attitudes according to general characteristics were as follows. In parental rearing attitudes, acceptance were significantly different according to school record of their children. In maternal rearing attitudes, acceptance was significantly different according to economic status and paternal rearing attitudes perceived acceptance was significantly different according to parental education level. All of parental rearing attitudes perceived denial were significantly different according to the gender, grade, parental economic status, blood type, two income family. There was a positive correlation between parental rearing attitudes perceived acceptance and personality of their children except paternal rearing attitude perceived denial. 26.3% of variance in personality was explained by maternal rearing attitude perceived acceptance only. Conclusion: The findings of this study may be useful in understanding the personality of nursing college students and developing more specific personality and parental rearing attitudes programs.

• Journal of Korean Biological Nursing Science
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• v.18 no.4
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• pp.274-279
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• 2016

Purpose: Adolescents who experienced the alcohol consumption have gradually increased. Adolescence is a critical period of the neural plasticity in the brain. Neural plasticity is mediated by neurotrophins and has an impact on cognitive function. Environmental enrichment ameliorates the cognitive function and increases neurotrophins. Thus, we investigated the neuroprotective effect of environmental enrichment on ethanol induced cognitive impairment in adolescent rats. Methods: The ethanol groups and the controls groups were injected with ethanol (0.5g/kg) and phosphate buffered saline, respectively, through intraperitoneal from 28th day of birth for 11 days. The environmental enrichment groups were provided larger cages containing toys than the standard cage. Passive avoidance test and Y-maze test were performed to evaluate the spatial memory. Results: Environmental enrichment+ethanol group showed higher alterations than the standard environment+ethanol group in Y-maze test (p<.05). In hippocampus, The environmental enrichment+ethanol group showed significantly higher level of the number of c-fos positive celsl and density of tropomyosin receptors kinase B receptor than the standard environment+ethanol group (p<.05). Conclusion: So, we suggested that the environmental enrichment played a role as a prophylaxis for prevention of memory impairment induced by ethanol exposure in adolescence.

• Journal of Korean Biological Nursing Science
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• v.10 no.2
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• pp.184-193
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• 2008

Purpose: Anxiety and depression are the concepts that commonly used as an emotional approach in the nursing researches and most of researches have been used questionnaires as a marker of anxiety and depression. There were few researches using physiological markers in measuring anxiety and depression. Methods: Journals published between 1950 and 2007 that include depression and anxiety measuring through physiological markers were reviewed. Results: As in the case of the hypothlamus-pituitary-adrenal axis system, it appeared that cortisol, epinephrine, and norepinephrine belonged to the category of hormones which were responsive to anxiety and depression. Plasma norepinephrine was a marker of the anxiety whereas plasma cortisol was a marker of the depression. The anxiety and depression were correlated with immune and taste, but it considered as an outcome variable not a physiological marker. Conclusion: Catecholamine and cortisol reflect anxiety and depression state. Our findings suggest that further researches are needed to distinguish between markers and outcomes of depression and anxiety using physiological markers.