• Journal of the korean academy of Pediatric Dentistry
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• v.31 no.4
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• pp.714-720
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• 2004

This survey was performed as a pilot of comprehensive survey of 18-month old infants which is an important period in pediatric dentistry. Through the oral examination of 154 infants of 18-month age, labored at Pusan National University Hospital and Ilsin Christian Hospital, and direct interview with their first caregivers (mother in most cases), we investigated into the state of their weaning and feeding, between-meal snacks, oral hygiene care, tooth eruption and dental caries and obtained the results as follows : 1. 73% of the infants had not yet weaned, and 82% of which were being milked during or before sleep without oral hygine care. 2. Snacks were taken in order of fruits, biscuits, cheese, bread and candies, and beverages in order of water, fermented milks, milk, sugared juice, fresh fruit juice. 61% of the infants ate snacks irregularly. 3. The toothbrush for infants was the most popular way of oral hygiene care. The mean age of initiation of tooth brushing was 13.8 months and the mean frequency was 1.6 times a day. 4. The incisors in all infants, the 1st molars in 86%, and canines in 66% were erupted. The average number of erupted teeth was 14.1. 5. The caries prevalence rate was 27.3% and 73% of total caries was observed in maxillary deciduous incisors. dmft index was 0.97. Through these results, it was concluded that a systematic education about weaning time, mode of snacking and the way of oral hygine care is required for the parents.

• Korea Journal of Hospital Management
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• v.7 no.4
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• pp.172-192
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• 2002

The purpose of this study is to ascertain whether the effect of introduction of OCS(Order Communication System) to the hospital is satisfied or not comparing the anticipated effect with the actual effect. For this purpose, a domestic hospital which has introduced and has been operating OCS for several years was chosen. Based on the internal data of S Hospital prepared before introducing OCS, researcher has analyzed the basic direction, design standard and status of operation after the introduction of OCS, etc. After analyzing the status of operations of several departments using OCS and interviewing with the chiefs of pertinent departments, a survey form was designed. Actual survey and interviews were conducted by the researcher for weeks to know whether doctors, nurses, medical technicians and clerks of the patient management dept. were satisfied with OCS and to find if they have any recommendations to improve OCS. Based on the analysis of survey, the effect of OCS was evaluated whether it has satisfied the anticipated effectiveness. For the question if they feel convenient in using OCS, doctors, nursing staffs in charge of ward and the staffs of billing dept. has answered that they were all satisfied(100%). The answers for the same question were relatively high in the case of nurses in charge of outpatient and staffs of radiography. Of course, there have been some nurses and staffs who complained for the inconvenience. However, overall satisfaction was high on the average. Some common problems occurred after the introduction of OCS were frequent errors due to instability of OCS system, paralysis of function of hardware on data back-up system and redundant investment due to erroneous choice of DB program in setting DB. It was also pointed out that lack of computer education and low participation of medical staffs has resulted in failure of developing effective software. As a result, it has lowered the efficiency of OCS. For example, some works have to be done by hands even after OCS. Based on the result of this research, recommendations to maximize the effect of OCS were presented as follows. First, strong leadership of CEO and active cooperation of doctors are mandatory. Second, all the process of hospital work should be analyzed and be redesigned in more efficient ways. Third, OCS should be designed to be user-based system which can be used efficiently by all staffs of the hospital. Forth, prior to the operation of OCS, proper tests of the program and trainings of the pertinent staff are required. Fifth, prior to the selection of hardware, BMT(Bench Marking Test) should be conducted. Sixth, before introducing OCS, staffs in charge of OCS should visit many hospitals operating the OCS system and take their cases into account.

• Korea Journal of Hospital Management
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• v.8 no.2
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• pp.24-48
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• 2003

It is important how the leader leads the organizational members with leadership appropriate to environment changes as the leader has great influence on the management of hospital organization. These data were collected from the questionnaire surveyed, from February 14 through February 28, 2003, to 218 people among those in the field of doctorship, management administration, nursing, technology, medical engineering, management engineering, and general affairs, working for three hospitals under S medical foundation in Pusan. The principal findings of this research are as below : 1. Type of leadership and job satisfaction had positive correlation in terms of both transformational and transactional leadership, with former having more relation than the latter. 2. Type of leadership and organizational commitment had positive correlation in terms of intellectual stimulus and situational rewards, having little relation statistically. 3. Type of leadership and turnover intentions had negative correlation only in individual consideration, situational rewards, and exceptional management, showing that transactional leadership had more relation than transformational leadership. 4. In terms of leadership and its effect on the organizational performance and turnover intentions, transformational leadership had more correlation than transactional leadership. But transactional leadership also turned out to have effect on organizational performance. When transformational leadership used, turnover intentions were lower than when transactional leadership used. However, both transformational and transactional leadership had negative correlation to turnover intentions. 5. Effect that type of leadership according to job classification, status, age, and academic career has on organizational performance and turnover intentions was differed by those factors; especially, in the occupation of doctor, both transformational and transactional leadership had positive correlation to turnover intentions. 6. Regression analysis on the factors of organizational performance and turnover intentions showed that higher age had positive correlation to the organizational performance in terms of socio-demographical features and that the more leadership was used for charismatic and situational rewards and the less leadership was used for intellectual stimuli, the higher organizational performance was likely. In short, hospital operators and managers should examine each manager's qualification, type, and style of leadership in the hospital organization, and they must develop lasting programs for effective education and training for developing characteristics of leadership are in needed to have managers with appropriate managerial mind to respective post and status. It should be kept in mind that manager's leadership especially has great effect on members' goal-setting, goal-achievement, organizational performance, and turnover intentions as it is a decisive factor of organizational members' attitude and motivation.

• Journal of the Korea Convergence Society
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• v.8 no.6
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• pp.55-64
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• 2017

The research study focuses to analyze the result of the military personnel medical examination and identify the medical conditions of military individuals. The results of this study are as follows. First of all, for the general features of research subjects, there are 60 people who are 39-year-old or less and 60 people in the age of 40-year-old or over of the total 120 research subjects. Secondly, as a result of canonical correlation analysis in between their ages/body mass index(BMI) and the outcomes of medical examination, it derived 3 canonical functions. 2 of the functions out of the 3 demonstrated statistical significance. The research has conjured meaningful results which include that the holistic diagnosis and treatment system for the military officers needs additional enhancement. Also the medical examination is in desperate need of expansion in test items and the associated budget planning should be evaluated in government organizations related to welfare policy.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.2
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• pp.788-794
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• 2011

The purpose of this study was to investigate the correlation between regular mealtime, oral health knowledge and oral health to prevent dental impairment of college students. This research design is correlation study. Data of 903 were collected from June 1 to June 30, 2010. Data were analyzed using the SPSS PASW Statistics 18.0 Program. More than 50% of respondents were the irregular mealtime. Higher percentage of correct answer in the oral health knowledge showed periodontal disease prevention(82.6%). There were a statistical significant in grade, major, smoking, drinking, and wishing for dental care between general characteristics and regular mealtime respectively(p<.05). Between general characteristics and oral health knowledge were a statistical significant in gender, age, grade, smoking, and dental checkup respectively(p<.05). On the other hand, there was a statistical significant wishing for dental care between general characteristics and oral health(p<.001). Regular mealtime was negatively associated with oral health(p<.01). Education for oral health should include regular mealtime, prohibit of smoking and alcohol, right toothbrushing and so on.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.7
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• pp.3030-3038
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• 2011

This study was conducted as descriptive research to examine the relations among beauty business workers' professional identity, emotional labor and depression, to analyze factors that influence their depression, and to provide basic information necessary to develop interventions for beauty business workers' depression. The subjects of this study were 158 beauty business workers sampled from 25 beauty shops in Seoul. Data were collected using a structured questionnaire during the period from April 12 to May 13, 2011. From the collected data were obtained real numbers, percentages, and the means and standard deviations of professional identity, emotional labor and depression using the SPSS 16.0 Program. In addition, multiple regression analysis was performed to determine the correlations among the variables and to identify factors influencing the beauty business workers' depression. In the results of multiple regression analysis on factors that influence the subjects' depression, factors found to explain their depression were autonomy among the sub factors of professional identity, and the diversity of emotional expressions and surface acting among the sub factors of emotional labor, and these factors explained 23.6% of their depression. The subjects' professional identity was in a positive correlation with the frequency of emotional expressions and deep acting among the sub factors of emotional labor, and in a negative correlation with surface acting and depression. The Frequency of emotional expression and the diversity of emotional expressions which the sub factors of emotional labor were in a negative correlation with depression and in a positive correlation with surface acting and depression. In order to relieve beauty business workers from their depression based on these results, there should be education or programs for establishing beauty business workers' professional identity and program for increasing of emotional expressions and decreasing of surface acting.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.2
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• pp.989-999
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• 2014

The purpose of this study was to identify the influencing health promoting behavior of perceived health status and self-efficacy according to major of college students to develop health promoting interventions of college students. The subjects of this study were 592 college students in C city in Korea. Health promoting behavior was significantly higher(p=.014) in health related major students than none health related major students. There were significantly difference in "an time to school(p=.007)", "sleeping hours(p=.004)", "drinking(p=0.028)", "exercise(p<.001)", "exercise frequency(p=.012)" between health related major and none health related major. perceived health status(r=0.381, p<.001) and self efficacy(r=0.620, p<.001) were significantly positive relation to health promoting behavior. The other sub factor in self efficacy were confidence(p<.001), effort(p=.008), will(p=.001) and sub factor in perceived health status were present health(p<.001), health anxiety(p=.002), resistibility and sensitivity(p=.002) in none health related major students($R^2$=0.432, F=38.620). We suggested that the results of this study be considered in developing health promoting programs through appropriate education and various activity of young adults.

• Archives of Plastic Surgery
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• v.34 no.4
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• pp.466-470
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• 2007

Purpose: Active prevention is an essential component in reducing the development of pressure sores. For the high-risk patient group, following the certified pressure sore screening scale as well as educating the patient and the nurses who care for them can lead to optimal management of these patients. Applying a risk assessment scale along with a prevention strategy can reduce medical costs and length of stays at the hospital. The purpose of this study is to evaluate the efficacy of a new pressure sore risk assessment scale based on the universally recommended Braden scale and our prevention program. Methods: From June to August, 2003, our pressure ulcer risk assessment scale was applied to a total of 1882 patients admitted to the experimental group (intensive care unit, neurosurgery, general surgery, and oncology units). It was based on Braden scale. We analysed sensitivity, specificity, positive and negative predictive value and ROC curve to evaluate its efficacy. Pressure ulcer prevention program was composed of patient's education using protocol and specific nursing care. The incidence of pressure ulcers was also measured during the 3 months period, and those were compared to the control group of 1789 patients from March to May, 2002. Results: 118(6.27%) of the experimental group were high-risk with an incidence of pressure ulcers measuring 4 (0.21%). Sensitivity, specificity, positive and negative predictive value of our scale were 100%, 94%, 4%, 100%, respectively, and AUC(area under the curve) was 0.992. In the control group, the incidence of pressure ulcers was 11(0.61%). Statistical analyses using chisquared tests with a significance level of 5%, the results were such that ${\chi }^2=3.6482$(p=0.0561). The results proved to be statistically significant in borderline. Conclusion: The results from this study proved that pressure sore risk assessment scale based on Braden scale has an excellent efficacy, and shows that our pressure ulcer prevention program is partially effective in reducing pressure ulcer incidence.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.11
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• pp.5043-5048
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• 2011

The purpose of this study was to examine the drinking awareness of medical and health-related majors in a bid to find out the impact of their drinking awareness on drinking. The subjects in this study were 153 students who were selected by rendem sampling from colleges located in two different cities in the province. Data collection was performed from may 1 to september 20, 2011 with total 153 college students. Out of them, 86 students majored in medical departments, and 67 students were in the health-related departments. After a self-administered survey was conducted, the following findings were given: A great deal of the students who accounted for 75.8 percent were ever disturbed in daily routine life by drinking over the past year. As for the influence of drinking awareness on the amount of drinking, the amount of drinking was under the significant influence of the following five items. The first was that alcohol was an energizer(p<.001), and the second was that drinking led to a sound sleep(p<.01). The third was that I drank too much with my close friends often(p<.05), and the fourth was that alcohol used as a hangover-chaser was conducive to a hangover(p<.05). The fifth was that alcohol had the largest impact on the liver(p<.05). All the variables made a 43.4% prediction of the amount of drinking. In conclusion, the medical and health-related majors who learned about the impact of drinking on the human body in a firsthand or secondhand manner had a tendency to drink a less amount of alcohol and do less binge drinking. It's advisable to take advantage of the knowledge of medical and health-related majors on the human body and drinking as resources of anti-drinking education.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.4
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• pp.143-153
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• 2017

This was a descriptive survey to determine the intention of users to use smartphone healthcare applications (SHAs) and to clarify factors that may influence such intention. The data were collected during the month of April in 2015, using a structured self-report questionnaire that was distributed to 300 participants aged 20 to 70 years; 285 complete copies were used for the final analysis. The data were analyzed using descriptive statistics, independent t-test, one-way ANOVA, Pearson correlation coefficients, and hierarchical multiple regression. First, according to the results, the average intention to use SHAs was 3.28 out of 5, which varied according to age, final education, economy level, vacation, current disease, total period of smartphone use, and etc. Second, significant correlations were shown by exercise behavior, dietary management behavior, stress management, satisfaction with smartphone use, and satisfaction with using SHAs. Third, the explanatory power of the predictive model involving all general, health-related, smartphone use-related, and SHA use-related factors was 45.5%; and the economic level, interest, status, and awareness satisfaction of patients using SHA were identified to be the main influential factors. The results indicate that SHA developers need to put efforts into improving consumers' app recognition and to develop plans in provoking consumers' interests to increase the use of SHAs.