• Journal of Korean Academy of Nursing Administration
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• v.8 no.1
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• pp.107-121
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• 2002

The purpose of this study was to identify how nurse's image was perceived by nursing college students. The subjects included were 315 students experienced clinical practice during $20{\sim}22$ weeks and 134 students not with a total of 449 nursing students in Gwangju and Chonnam. The data were collected from November 21 to December 5, 2001 by the structured questionnaires. The research tool was measured by 30 items divided into four dimensions; traditional, professional, social and personal image of nurse. Cronbach $\alpha$ for the tool of nurse's image was 0.8960. The data were analysed by SPSS 8.0 for Windows program using frequency, percentage, mean, standard deviation, t-test, ANOVA and scheffe. The results of this study were as follows; 1. In the nurse's image related to general characteristics, there were significant differences for school graduation, applicative motivation, interpersonal relationship and image forming factor. 2. In the Image forming factors, nursing college students perceived the nurse's image by visiting hospital or admission(37.9%), watching TV(25.8) and others; nurses' appearance during clinical experience(16.3). 3. The mean score for nurse's image of clinical experience group (2.76$\pm$0.28) was lower than that of non-clinical experience group(2.89$\pm$0.31) in significance (t=4.319, p=0.000). 4. In the nurse's image according to clinical experience, there were significant differences for traditional, professional, social, personal image between two groups and the lower mean scores were found in the clinical experience group in all dimensions. The ranks of dimensions were professional image(3.08), traditional image(2.76), social image(2.65), the personal image(2.59) in clinical experience group, whereas professional image(3.21), traditional image(2.93), social image(2.75), personal image(2.71) for non-clinical experience group.5. The high score items of nurse's image were 'worthwhile work(3.48)', 'always working hard(3.30)', 'profession(3.17)', 'strong responsibility toward work(3.08)', 'have a high technical skill(3.05)' in clinical experience group and 'worthwhile work(3.69)', 'always working hard(3.28)', 'clean and decent(3.22)', 'profession(3.21)', 'have a bountiful professional knowledge(3.18)' in non-clinical experience group. 6. The highest mean score for nurse's image related to the image forming factors was 86.8 by novels or literature and the second highest was 84.3 by visiting hospital or admission. And others(mean=82.1)was the most negative nurse's image by clinical experience. In conclusion, nurse's image perceived by nursing college students will be the mirror of themselves. And clinical experience will be the important opportunity to form the professional image with white uniformed nurses in future. Therefore it is important for clinical nurses to play professional roles rightly so that nursing students could form positive nurse's image.

• Research in Community and Public Health Nursing
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• v.13 no.1
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• pp.161-170
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• 2002

Purpose: To evaluate community health nursing practice by nursing students for basic data to improve nursing practice education, and to determine the clinical practice experiences of nursing students at public health centers. Method: According to methodological triangulation, all data was collected from March 2001 to June 2001 through prepared questionnaires with 62 Participants, and in depth interviews with 2 Participants, and content analysis with 8 Participants. Results: 1. Clinical practice content was needed to make up professionally. 2. Clinical practice instructor was satisfied with teaching by community health nursing professor, but not by public health center nurse. 3. Clinical environment was perceived as good. 4. Clinical practice time was perceived suitable, but practice evaluation was given a low grade. 5. Experience of nursing students was grouped into 9 categories and 20 themes. 9 Categories are as follows: change of public health center image, difficulty in the personal relationship, positive personal relationships, doubt about the attitude, doubt about the task, tension, worth, ambivalance of the conference, feeling about the end stage of the clinical practice. Twenty themes are stereotypic of the public health care center: recognition, difficulty between tasks and interrelationships with the clients, decrease of self esteem due to deficiency of trust with the students, exchange of feelings in the relationships, the situation of clients was not considered, feelings were disregarded, not systematic, regarding students as supplementory manpower, independent work but not enough contents, anxiety & fear, self-trust, be skilled in the practice, pragmatic knowledge formation, understanding of the old person, self-study of oneself. live up to the expectation, consider as the job, dissolve the stress and impose burden, feeling the lack regarding active approach in the practice. Conclusion: The students have perceived the need of community health nursing through the clinical practice. Clinical practice of community health nursing requires content supplement, correction of instruction by public center nurses, environmental alteration, evaluation criteria set up. Experience of clinical practice in the public health center was as follows: Getting rid of the stereotype about public health center, nursing students comprehended variety and were worth while to do clinical practice in spite of tension& anxiety and fear. And they thought to be a community nurse someday.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.5 no.2
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• pp.324-340
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• 1998

Nurses experience role conflict between nursing theory that they learned in school and clinical nursing practice. This conflict lead to lower self-image, self-esteem, job dissatisfaction. Also, the professionalism of nurses is estimatable by the grade of autonomy. The professional autonomy requires individual and professional obligation about her decision and performance. A lack of professional autonomy results in the Job dissatisfaction. Job dissatisfaction leads to absenteeism, increased proneness to mental and physical illness and higher turnover rates. The purpose of this study was to investigate professional autonomy and self-concept of clinical nurses. Data were collected from 262 clinical nurses in P city from June 1 to June 30, 1996. The instruments used for this study were made by Arthur(1990) and Schutzenhofer(1983). The data were analyzed for frequency and percetage, mean, SD, t-test, ANOVA, Pearson's correlation coefficient, stepwise mutiple regression, using SAS $PC^+$ Program. The findings were as it follows : 1. The mean of professional autonomy and self-concept were $152{\pm}18.48,\;70.65{\pm}8.20$(2.62), respectively. These showed mid level of professional autonomy and self-concept. 2. Professional autonomy of clinical nurses was found to vary significantly according to total years of clinical experience(F=4.49 p<0.01), position(F=3.49 p<0.05), and state under study for the degree(F=3.83 p<0.05). Professional self-concept was found to vary significantly according to age(F=3.52 p<0.05), marital status(F=7.39 p<0.001), total years of clinical experience(F=3.59 p<0.05), position(F= 5.22 p<0.01), the expectant period being on the duty as clinical nurse(F=8.34 p<0.001), and motivation of choosing nursing(F=5.17 p<0.001). 3. The statistical relationship between clinical nurses' professional autonomy and self-concept was found as positive correlation(r=0.42246 p<0.001). 4. Professional autonomy was the highest factor predicting professional self-concept(17.85%). Professional autonomy and marital status accounted for 20.60% in professional self-concept of clinical nurses. In conclusion, Professional autonomy and self-concept of clinical nurses showed significantly positive relationship. Therefore, nursing education needs to develop programs and policies to increase professional autonomy and self-concept of clinical nurses.

• Journal of Korean society of Dental Hygiene
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• v.5 no.1
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• pp.101-121
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• 2005

The frequency of clinical observation and clinical practice and satisfaction among dental hygiene students were investigated during the clinical practice process. The results were analyzed to come up with a more effective clinical practice program and provide basic data that would aid in actual operation of clinical practice. The tool used in this study was a survey composed of 11 areas with a total of 55 questions. It was distributed to 471 graduating dental hygiene students at 5 different universities. The Cronbach's Alpha coefficient was .975. The data were analyzed using SPSS 10.0 for Windows. Significance was determined at ${\alpha}$=0.05. The results were as follows. 1. The results of analyzing the frequency of clinical observation according to the different clinical areas showed that the score was the highest in the area of basic diagnosis, followed by prosthodontics, operative dentistry, hospital service management, oral surgery, oral radiology, periodontics, preventive dentistry, orthodontics, pediatric dentistry, and oral medicine. 2. The results of analyzing the frequency of clinical performance according to different clinical areas showed that the score was the highest in the area of basic diagnosis, followed by operative dentistry, oral surgery, prosthodontics, oral radiology, pediatric dentistry, orthodontics, oral medicine, preventive dentistry, endodontics and hospital service management 3. The area that showed most significance difference between the frequency of clinical observation and the frequency of clinical performance was the area of hospital service management, followed by prosthodontics, periodontics, preventive dentistry, oral radiology, oral medicine/oral surgery, orthodontics, operative dentistry, and pediatric dentistry. 4. When satisfaction in dental hygiene students was analysed according to different clinical areas, they were most satisfied practicing in basic diagnosis, followed by operative dentistry, prosthodontics, oral surgery, oral radiology, pediatric dentistry, orthodontics, preventive dentistry, hospital service management, periodontics, and oral medicine.

• International Journal of Computer Science & Network Security
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• v.22 no.10
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• pp.171-176
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• 2022

A dramatic rise in the number of people dying from heart disease has prompted efforts to find a way to identify it sooner using efficient approaches. A variety of variables contribute to the condition and even hereditary factors. The current estimate approaches use an automated diagnostic system that fails to attain a high level of accuracy because it includes irrelevant dataset information. This paper presents an effective neural network with convolutional layers for classifying clinical data that is highly class-imbalanced. Traditional approaches rely on massive amounts of data rather than precise predictions. Data must be picked carefully in order to achieve an earlier prediction process. It's a setback for analysis if the data obtained is just partially complete. However, feature extraction is a major challenge in classification and prediction since increased data increases the training time of traditional machine learning classifiers. The work integrates the CNN-MDRP classifier (convolutional neural network (CNN)-based efficient multimodal disease risk prediction with TANFIS (tuned adaptive neuro-fuzzy inference system) for earlier accurate prediction. Perform data cleaning by transforming partial data to informative data from the dataset in this project. The recommended TANFIS tuning parameters are then improved using a Laplace Gaussian mutation-based grasshopper and moth flame optimization approach (LGM²G). The proposed approach yields a prediction accuracy of 98.40 percent when compared to current algorithms.

• Journal of Korean society of Dental Hygiene
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• v.10 no.5
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• pp.887-895
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• 2010

Objectives : In this study, 233 dental hygiene students in Seoul and Gyeonggi areas were surveyed in order to provide the basic data for more effective clinical practice by investigating the stress they experience during the clinical practice and how they cope with stress; Methods : 5 areas in stress factors as environmental factor, interpersonal factor, role and activity, ideal and value, and the amount of BEPSI and 4 areas in their coping methods as problem-oriented, social support, emotion-oriented, and wishful thinking were measured by Liker 5-point scale. Results : 1. The satisfaction level of subjects on their major was the highest as 'generally satisfied (50.6%),' and their satisfaction level of clinical practice was also the highest as 'generally satisfied (32.6%).' 2. The clinical practice stress was 2.76 points on average, and their stress factors were ideal and value (3.18), environmental factor (2.98), role and activity (2,70), the amount of BEPSI (2.55), and interpersonal factor (2.37). And the way how they cope with stress were 3.29 points on average, wishful thinking (3.71), social support (3.36), problem-oriented (3.13), and emotion-oriented (2.95). 3. The clinical practice stress according to clinical training institutions showed significant differences: university dental hospitals and general hospitals (2.83), dental clinics (2.65), and dental hospitals (2.63). 4. The clinical practice stress showed a negative correlation between the satisfaction level of major and the satisfaction level of clinical practice (p<0.01), and the more satisfaction they had in their major and clinical practice, the less stress during the clinical practice. 5. In the correlation between each subordinate factor of the stress in clinical practice and how to cope with it, interpersonal factor and emotion-oriented factor, the amount of BEPSI and wishful thinking showed a positive correlation (p<0.05). Conclusions : In this study, it is necessary to develop clinical practice program that is to increase satisfaction and provide motivation in order to reduce the stress during clinical training.

• Journal of Korean Clinical Nursing Research
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• v.17 no.2
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• pp.262-274
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• 2011

Purpose: To identify the effects of clinical practicum reinforcement program on nursing student's clinical competency and satisfaction in the ICU. Methods: The study utilized a quasi-experimental pretest-posttest research design. The participant was 76 senior nursing students, who were engaged in two week-long clinical practicum in ICU at the C university hospital in a G city, Korea. The clinical practicum reinforcement program was applied to the experimental group (n=39), while the control group (n=37) was involved in the conventional practicum program. The collected data were analyzed using descriptive analysis, $x^2$/Fisher's exact test, and t-test, ANCOVA with SPSS/WIN 18.0 program. Results: After 2 weeks' clinical practicum, the experimental group showed a statistically significant increase in the clinical performance abilities by self evaluation, when compared to the control group. Clinical instructor's evaluation on the student's clinical performance revealed that the experimental group showed higher level in nursing activity than that of the control group (p<.001). However, there was no significant difference between the two groups in terms of the satisfaction on the clinical practicum program except the learning guidance and the evaluation. Conclusion: The clinical practicum reinforcement program is an effective one for improving the student's clinical competency.

• Journal of Ginseng Research
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• v.34 no.4
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• pp.259-263
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• 2010

This overview is focused on Panax ginseng, one of the most commonly used herbal remedies. The currently available data regarding its clinical efficacy is somewhat confusing, despite the fact that many clinical trials and systematic reviews have been published. The risks of Panax ginseng seem to be only minor. Numerous mechanisms of action have been described. Future studies of this fascinating herbal remedy seem warranted but they should overcome the methodological limitations of the previous research.

• Clinical Endoscopy
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• v.57 no.1
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• pp.18-23
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• 2024

Computer-assisted polyp characterization (computer-aided diagnosis, CADx) facilitates optical diagnosis during colonoscopy. Several studies have demonstrated high sensitivity and specificity of CADx tools in identifying neoplastic changes in colorectal polyps. To implement CADx tools in colonoscopy, there is a need to confirm whether these tools satisfy the threshold levels that are required to introduce optical diagnosis strategies such as "diagnose-and-leave," "resect-and-discard" or "DISCARD-lite." In this article, we review the available data from prospective trials regarding the effect of multiple CADx tools and discuss whether they meet these thresholds.

• The Korean Journal of Health Service Management
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• v.8 no.3
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• pp.113-124
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• 2014

This study was the development of job-based curriculum present the basic data for the 207 people surveyed dental hygienists in clinical analysis. The data was analysed with frequency, t-test and one-way anova using the spss 20.0 windows. Person of preventive dental treatment in main duty was significantly highest than among others. In conclusion, the dental hygienist will perform the most medical support services, However the main duties of dental hygienists to perform preventive dental treatment for major help when the highest degree. Among oral hygiene management duty-related subjects showed the most helpful. Therefore dental hygiene curriculum to train dental hygienist should be organized to help with job performance in the field of clinical activities.