• Journal of Korean society of Dental Hygiene
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• v.13 no.4
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• pp.693-700
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• 2013

Objectives : The purpose of this study was to investigate the number of remaining natural teeth in elderly people visiting dental care services and the factors affecting dental visit. This study will contribute the development of oral health promotion programs for the elderly people. Methods : Subjects were 172 elderly people recruited from 217 senior citizens visiting public oral health care services in 16 districts in Busan. They completed self-Corresponding Author reported questionnaires. Results : Elderly people had less remaining natural teeth (p<0.001). The remaining natural teeth ($15.07{\pm}8.75$) of the health insurance beneficiary were majority than those of the medicaid ($8.78{\pm}8.45$)(p<0.001). The respondents with better oral health condition had more remaining natural teeth (r=0.317, p<0.001), and those who were more worried about oral health had less remaining natural teeth (r=-0.599, p<0.001). Aging accelerates loss of natural teeth (p<0.001) of 3.203. Approximately 2.188 remaining teeth will be preserved by oral health care improvement (p=0.009). Conclusions : Frequent dental clinic visit will prevent natural teeth loss in the elderly people. Toothbrushing is the most efficient method of oral health care in the elderly people. Awareness towards oral health care is the motivation to preserve natural teeth in the elderly people.

• The Korean Society of Law and Medicine
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• v.9 no.2
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• pp.77-107
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• 2008

In Republic of Chaina (Taiwan), Natural Death Act named "Anning Huauhe Yiliao Tiaoli" which means palliative and hospice care act was enacted in year of 2000. And enforced in the same year. Many scholars say that Taiwan's Act took Many U.S.A.'s acts such as 'Federal Patient Self-Determination Act 1990', 'California Natural Death Act 1976' and 'Washington Natural Death Act 1979' for a model. Taiwan's Act adopts a few outstanding systems - 'advance declarations' including 'living will' and 'durable power of attorney for health care', 'family-determination system' for a patient who is in a persistent unconscious state. This paper disusses this Act. 'The content is as follow: 1. A background of legislation. 2. The purpose of legislation. 3. The concept of terms. 4. Patient's self-determination. 5. Subrogated determination by family. 6. Keeping documents. 7. Punitive provision. 8. The relationship with euthanasia. 9. Controversial issues.

• Tuberculosis and Respiratory Diseases
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• v.59 no.1
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• pp.62-68
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• 2005

Background : The clinical results of a Natural stent in patients with a benign tracheobronchial stenosis were examined by comparing the clinical outcomes and complications of those patients who underwent Dumon and Natural stenting in the management of benign airway stenosis. Methods : The medical records of 94 patients (39 Dumon and 55 Natural stent) with a benign tracheobronchial stenosis were reviewed and analyzed. Results : Post-tuberculous stenosis was the leading indication for airway stenting (74%), which was followed by post-intubation stenosis (21%). After intervention, the dyspnea had improved among those patients who underwent Dumon (90%) and Natural (86%) stenting. After stabilizing the dyspnea, the stent could be successfully removed in half of the patients who underwent both Dumon (54%) and Natural (49%) stenting. During the 42 month follow-up period, the complication rate was similar in those patients who underwent Dumon and Natural stenting: migration (46% vs 53%), granulation tissue formation (36% vs 49%), mucostasis (21% vs 16%) and restenosis (51% vs 36%). Conclusion : The clinical results of Natural airway stent was similar to those of Dumon stent in the management of benign tracheobronchial stenosis.

• Korean Institute of Interior Design Journal
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• v.16 no.5
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• pp.47-54
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• 2007

The change of modern society arouse the issue of the family structure and the demand of upbringing. According to the issue, the need of the upbringing is the big interest in society. This study is on the demand of the parents of students in eco-environmental space in child care center. The purpose of the study makes the suggestion the need of the eco-environmental space in child care center. The study progressed with looking up and giving questionaires in six child care centers which have eco-environmental space in Seoul. 210 questionaires were given out to parents and taken away 180 questionaires. The result of the study, parents required strongly to have the eco-environmental space in child care center. The natural interior materials, nature experimental outdoor ground and exterior garden were preferred overriding. The use of the woods and stones and eco-environmental adhesives are required as the natural Interior materials. And the natural light source can be imported in sky light, side window and atrium. Upcoming study would be directed in child care center without eco-environmental spaces. The next suggestion would be made in the needs of the eco-environmental space in child care center.

• YAKHAK HOEJI
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• v.42 no.1
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• pp.89-94
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• 1998

Propionibacterium acnes is the pharmacological target site of antiacne drugs. We have examined the antiacne activity of ninety seven natural products which have been used as Korean traditional medicines in various skin disorders. The antibacterial activity of extracts from the natural products were evaluated against P. acnes ATCC 9616 by disc method. Twelve natural products showed the potent antibacterial activity against P. acnes, and were, selected for the minimal inhibitory concentration(MC) against P. acnes. MICs of nine extracts were below 0.3% (w/v) and Sophora flavescens showed the most potent activity with a MIC of less than 0.008%(w/v) against P. acnes. Thus, the results suggest that nine natural products including S. flavescens can be developed as sources of promising potent antiacne agents.

• Electronics and Telecommunications Trends
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• v.35 no.3
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• pp.34-44
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• 2020

This paper examines the trends of recently developed human-care robots and social interaction technologies. As one of the solutions to the problems of an aging society, human-care robots have gained considerable attention from the public and the market. However, commercialized human-care robots do not meet user expectations for the role as companions. Current robot services based on short-term interaction and fragmentary pieces of intelligence have encountered difficulty in eliciting natural communication with humans. This results in the failure of human-robot social bonding. Social interaction is being actively investigated as a technique for improving robots' natural communication skills. Robots can form a natural bond with humans through social interaction, which consequently increases their effectiveness. In this paper, we introduce recent human-care robot-related issues and subsequently describe technical challenges and implications for the success of human-care robots. In addition, we review recent trends on social interaction technologies and the datasets required.

• Journal of Korean society of Dental Hygiene
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• v.21 no.5
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• pp.499-506
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• 2021

Objectives: This case - study was conducted to assess the oral health status change of the elderly through visiting oral care interventions based on a community health care project. Methods: Professional dental hygiene treatment and oral health education, including brushing using interdental toothbrushes and sponge brushes, were performed on three senior citizens who received home visiting oral health care benefit. Results: The subject's periodontal conditions improved including gingival inflammation and bleeding. The gingival color tured pink by controlling the dental plaque. Conclusions: Visiting oral health care contributed to the improvement of oral health of the elderly. Therefore, based on the characteristics of the elderly with various systemic diseases, it is necessary to discover various cases that can perform professional and customized visiting oral health care programs.

• Health Policy and Management
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• v.30 no.1
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• pp.15-25
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• 2020

While healthcare data sets include extensive information about patients, many researchers have limitations in analyzing them due to their intrinsic characteristics such as heterogeneity, longitudinal irregularity, and noise. In particular, since the majority of medical history information is recorded in text codes, the use of such information has been limited due to the high dimensionality of explanatory variables. To address this problem, recent studies applied word embedding techniques, originally developed for natural language processing, and derived positive results in terms of dimensional reduction and accuracy of the prediction model. This paper reviews the deep learning-based natural language processing techniques (word embedding) and summarizes research cases that have used those techniques in the health care field. Then we finally propose a research framework for applying deep learning-based natural language process in the analysis of domestic health insurance data.

• Korean Journal of Community Nutrition
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• v.22 no.4
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• pp.298-306
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• 2017

Objectives: The purpose of this study was to investigate the awareness and nutritional management of food allergy (FA) by preschooler's faculty members in child care centers. Methods: A questionnaire survey was conducted among faculty members of child care centers in Seoul. The questionnaire was designed to identify the prevalence of food allergies, requirements of food allergy support and differences in food management depending on the presence of allergic diseases. After excluding incomplete responses, the data of 171 faculties in 137 child care centers (95.0%) were used for statistical analysis. Results: According to the 137 collected questionnaires, 96 child care centers asked parents about their children's allergic disease and 151 children from 66 child care centers had food allergies. A reported 89 children from 43 child care centers had food restrictions. However, 9 child care centers (21.0%) were not aware of food restriction for children with food allergies. Only 6 child care centers (14.0%) supplied substitute foods with the same amount and type of nutrients. Forty eight faculties (28.1%) received training about food allergies. Although there were some differences according to institution type, most of the faculty members wanted food allergy-related support. Conclusions: This study identified a lack of food allergy training for faculty members in child care centers. For proper management, it is necessary for faculty members of child care centers to be educated on overall food allergies. Food allergy-related support such as menus without allergenic ingredients, guidelines on emergency care for food allergies and anaphylaxis should be provided for faculty members in child care centers.

• Journal of the Korean Institute of Rural Architecture
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• v.22 no.1
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• pp.21-30
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• 2020

It is a trend to pursue the reinforcement of child-centered, play-oriented ecological education programs that support children's development. Most of these nature friendly and eco education is done in the outdoor space. So outdoor activities in child care facilities are essential. The purpose of this study was to analyze the actual condition of the outdoor space for ecological child education in the child care center. Therefore, in order to provide the basic data for the direction of the improvement and to grasp the current situation and problems, the survey and analysis of the external space composition and utilization status in the child care facilities for nature-friendly ecological child care education has been done. As a result, the half of the cases did not reserve even the minimum size of outdoor space and fall short of the standards of outdoor space quality as accessibility, complexity, articulation and nature friendliness for ecological education. Therefore, in order to establish an ecological education environment, it is necessary to build facilities in natural green or suburban areas. In addition, they need to use the natural environment such as parks, open spaces, and forests.