• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.6
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• pp.609-617
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• 2016

This study examined the influence of self-efficacy, communication competency and critical thinking disposition on the clinical performance ability in nursing students. A convenience sample of 274 subjects were recruited from four colleges, and the survey was conducted from September 1st to 20th 2015. The data were collected by questionnaires and analyzed with the SPSS WIN 21 program, using descriptive statistics, Pearson's correlation coefficient and multiple regression. Significant positive correlations among the self-efficacy, communication competency, critical thinking disposition, and clinical performance ability were found. The regression model explained 40.8% of the clinical competency. Self-efficacy, communication competency, critical thinking disposition, and image for the nurse were factors influencing clinical performance ability. Therefore, it is necessary to develop an educational program to improve the self-efficacy, communication competency, and critical thinking disposition of nursing students.

• Journal of Digital Policy
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• v.2 no.3
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• pp.25-32
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• 2023

This study was done clarify the concept of clinical nurse's self-efficacy. This study was conducted using Walker & Avant's concept analysis framework, There were five aspects of the concept of Clinical Nurse's Self-Efficacy: To have faith and expectation that nurses can overcome stress and adversity in the clinical environment, To have a clear direction by believing that nurses themselves have the ability to perform nursing tasks, Allowing nurses to continue their work by believing that they have appropriate judgment to control various situations in clinical practice, Having a challenging sense of goal and motivating for the future through active participation in nursing work, and influencing various aspects from individual nurses to patients and hospital organizations. This conceptual analysis of clinical nurses' self-efficacy can recognize the need to prepare an educational system to improve nurses' self-efficacy and conduct related research.

• Journal of the Korean Applied Science and Technology
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• v.40 no.6
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• pp.1413-1424
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• 2023

Virtual reality (VR) simulation in nursing education, especially in the teaching of VR simulations just prior to clinical practice, has the potential to enhance the effectiveness of clinical practice and better prepare nursing students for patient care. The aim of this study was to evaluate the effect of a preclinical VR simulation education program on the development of critical thinking, self-efficacy, problem-solving ability, and perceived clinical competency among undergraduate nursing students. The study was conducted between May and June 2021 using a pretest-posttest design with a control group. A total of 42 nursing students were recruited through convenience sampling from two separate classes. The intervention group participated in VR simulation education, while the control group engaged in lecture-based education, before beginning clinical practice. Assessments were conducted before preclinical education and after completing clinical practice using structured questionnaires. The data was analyzed using chi-square tests, independent t-tests, and ANCOVA. The findings indicated that the intervention group had a significantly higher score in perceived clinical competency compared to the control group (F = 5.25, p = 0.029) after controlling for pretest scores. However, there were no statistically significant differences in critical thinking, self-efficacy, or problem-solving abilities between the two groups. These findings suggest that preclinical VR simulation education is partially effective in preparing nursing students for their clinical practice, underscoring the need for a balanced educational approach that integrates VR with clinical practice to develop a full spectrum of nursing skills and knowledge.

• The Journal of the Convergence on Culture Technology
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• v.4 no.1
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• pp.17-25
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• 2018

The purpose of this study was to identify student's patient education experience, satisfaction with clinical nursing practice and self-efficacy in Maternity nursing practice. As the result, The nursing students had difficulties in accessing the patient, education time, and lack of self-confidence. There was a statistically significant difference in satisfaction of patient education experience with method of education, time of practice, and satisfaction of maternity nursing, satisfaction with clinical nursing practice with attitude of students, satisfaction of clinical practice, practice place, self-efficacy with grades, satisfaction of maternity nursing, practice place. In order to overcome the difficulties and limitations of maternal nursing practice, we maintain close cooperation with the hospital staff and propose it as a strategy of teaching method and practice guidance reflecting the needs of nursing students.

• Journal of Oriental Neuropsychiatry
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• v.33 no.4
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• pp.389-400
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• 2022

Objectives: Depression is a highly prevalent disease, and the market for antidepressant drugs continues to grow at a steady rate. Although current antidepressants are reported to be effective, because of their low remission rate and side effects, new antidepressants are needed. The use of Banhahubak-tang (BHT) to treat the symptoms of depression is supported by experimental evidence. The proposed study will evaluate the efficacy and safety of BHT in treating depression. Methods: A randomized, waitlist-controlled, parallel clinical trial will be conducted to assess the efficacy of BHT in depression. A total of 84 participants with depression will be randomized into the intervention group or waitlist-control group at a 1:1 ratio. Patients in the intervention group will be administered BHT three times a day for four weeks and followed up for four more weeks after therapy completion. Patients in the waitlist-control group will undergo the same intervention and follow-up after a four-week waiting period. The primary outcome is change in the Korean version of the Hamilton Depression Rating Scale (K-HDRS) scores for major depressive disorders after four weeks. The secondary outcomes include scores on the K-HDRS, Korean Symptom Check List 95 (KSCL-95), Insomnia Severity Index (ISI), State-Trait Anxiety Inventory-Korean version (STAI-K), State-Trait Anger Expression Inventory-Korean version (STAXI-K), and the Instrument on Pattern Identifications for Depression and EuroQol-5 Dimension (EQ-5D). Conclusions: This trial will provide high-quality clinical evidence of the efficacy and safety of BHT in the management of depression.

• Journal of Digital Convergence
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• v.20 no.2
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• pp.563-571
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• 2022

This study aimed to examine the effects of simulation-based neonatal nursing care education on the communication competence, self-efficacy, clinical competency. A one-group pre-and post test design was used. A total of 122 students participate. Data was collected from May 3 to June 4, 2021, using self-report questionnaires only for students who understood the purpose of the study and gave written consent to participate. For the simulation-based neonatal nursing care education, a total of three steps of preparation for scenario implementation, scenario implementation, and debriefing were applied in groups of 3-4 people of 4.5 hours. As a result of this study, it was found that the simulation-based neonatal nursing care education had statistically significant improvement in communication competence, self-efficacy, clinical competency. Through the results of this study, it was confirmed that simulation-based education in the nursing care of children can be an effective teaching-learning method that can supplement the observation-oriented clinical practice of child nursing for nursing students.

• Korean Journal of Clinical Pharmacy
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• v.33 no.4
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• pp.290-304
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• 2023

Background: Innovative Alzheimer's disease drugs received approval in the United States in 2021 and 2023. This study aims to assess the safety and efficacy of these novel treatments, elucidate their mechanisms of action, and compare their impact on cognitive function improvement with approved drugs. Methods: We conducted a comprehensive search of pivotal clinical studies related to Alzheimer's disease treatments in PubMed/Medline, Embase, and the Cochrane Library databases from January 1st, 2020 to December 31st, 2022. Meta-analysis was performed using RevMan 5.4 software. Results: A total of 14 studies were included in this systematic review. When compared to the placebo, the new drugs did not exhibit a statistically significant effect on MMSE (Mini-Mental State Examination) (mean difference= -0.04, 95% confidence intervals [CIs]: -0.31, 0.23, N=3662, I²=0%). However, they demonstrated a significant impact on ADAS-cog (Alzheimer's Disease Assessment Scale-Cognitive Subscale) (standardized mean difference= -0.15, 95% CIs: -0.2, -0.1, N=6710, I²=17%). When compared to the approved drugs, the new drugs showed a statistically significantly lower effect on MMSE (test for subgroup difference Chi²=23.13, N = 5870, p<0.00001) but showed only a trend of decreased efficacy on ADAS-cog (Chi²=1.16, N = 8670, p=0.28). Conclusion: New drugs yielded diverse clinical endpoint results compared to the placebo, and in comparison to existing approved drugs, they exhibited lower efficacy in improving cognitive function. The safety profile of these new drugs, as reported in clinical trials, was generally well-tolerated.

• Journal of the Korean Applied Science and Technology
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• v.41 no.2
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• pp.424-435
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• 2024

This study aimed to confirm the effect of social support, self-efficacy, and job stress of clinical nurses on health promoting behaviors. The subjects of this study were 345 clinical nurses with more than 6 months of experience working at three general hospitals located in G city. Collected data were analyzed by descriptive statistics, t-test, ANOVA, Pearson correlation, and multiple regression analysis using SPSS 26.0 program. As a result, the prediction factors influencing health promoting behaviors were social support(𝛽=.36, p<.001), self-efficacy(𝛽=.35, p<.001), job stress(𝛽=-.09, p=.018), having breakfast four times a week or more(𝛽=.20, p<.001), and perceived health status is good(𝛽=.20, p=.001) or average(𝛽=.20, p<.001). And the explanatory power on health promoting behaviors from these variables was 49%(F=26.57, p<.001). Therefore, it is necessary to reflect programs and policies to improve the health promoting behaviors of clinical nurses.

• Journal of Fashion Business
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• v.13 no.6
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• pp.45-60
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• 2009

This study examined the efficacy of restraining the increase of the bacteria colony of scalp according to the application of the Ayurvedic base oils and essential oils to scalp and hair. The result is as follows. The experiment illustrated that as the result of doing the paired sample t-test of a treated group and a control group according to constitutional oiling, the efficacy of the statistically significant decrease of the colony manifested in six tested groups except the group of Pitta constitution to which sesame and lavender were applied. Also, in a group that sesame was applied to Vata constitution and a group that coconut and lavender were applied to Pitta constitution, according to the passage of time, the result of being reduced the number of the colony was obtained and it showed that the oiling suitable for each constitution has the efficacy to decrease the colony of scalp. At the same time, regardless of the constitutions, the application of oils also showed the efficacy of restraining the increase of the bacteria colony of scalp. As the result of performing Paired Sample t-test for the subjective evaluation of the subjects in pre and post clinical testing, In the analysis of questionnaire that were obtained before and after the clinical testing, the results of all of the items except the item questioning a degree of inflammation appeared to be significant. That is to say, the subjects answered that a degree of keratin or a pain in scalp, an amount of sebum and a degree of hair damage were decreased after the application of oil more than before it. And in the question of a degree of hair damage, the application of oils were proved as having the efficacy to improve the hair damage.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.11
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• pp.6267-6271
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• 2013

Objective: To determine clinical efficacy, safety and prognostic factors of pemetrexed plus platinum as first-line treatment in patients with advanced non-small cell lung cancer (NSCLC). Materials and Methods: Clinical characteristics, short-term efficacy, survival and adverse reactions of 47 advanced non-squamous NSCLC patients who had received pemetrexed plus platinum as first-line treatment in Shanghai Pulmonary Hospital from January 2009 to June 2011 were retrospectively analyzed. The Chi-squared test was applied to statistically analyze the overall response rate (ORR), disease control rate (DCR) and toxicity reactions in both groups, while survival data wereanalyzed by Kaplan-Meier and logrank methods, and the COX proportional hazards model was adopted for a series of multi-factor analyses. Results: Only two patients were lost to follow-up. The ORR, DCR, medium progression-free survival time (PFS) and medium overall survival (OS) were 31.9%, 74.5%, 5 months and 15.2 months, while 1- and 2-year survival rates were 63.8% (30/47) and 19.2% (9/47), respectively. Single-factor analysis showed that tumor pathological patterns and efficacy were in association with medium PFS (P<0.05), whereas tumor pathological patterns, smoking history and efficacy were closely connected with medium OS (P<0.05). Multi-factor analyses demonstrated that pathological patterns and efficacy were independent factors influencing OS (P<0.05). The rate of toxicity reactions in degree III/IV was low, including hematologic toxicity marked by decline in white blood cell count and decrease in the platelet count (PLT), and non-hematologic toxicity manifested by gastrointestinal reactions, such as nausea and vomiting. Conclusions: Pemetrexed plus platinum as first-line treatment has excellent efficacy and slight adverse reactions with favorable drug-tolerance in patients with advanced non-squamous NSCLC.