• Journal of Korean society of Dental Hygiene
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• v.11 no.6
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• pp.1005-1016
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• 2011

Objectives : The purpose of this study was to examine the awareness of mothers on their children's oral health and their concern for that by socio-demographic characteristics and the relationship of their awareness of methods of dental-caries prevention to their practice of the methods. Methods : The subjects in this study were 337 guardians of preschoolers at kindergartens and daycare centers. A self-administered survey was conducted from April 25 to May 27, 2011, and the collected data were analyzed by the statistical package SPSS 18.0. Results : 1.Self-rated concern for children's oral health, 87.7 percent and 12.1 percent replied, "So-so." Whether they were working or not and whether they were mainly responsible for child rearing made significant differences to that(p<.05). 2. As to subjective awareness of their children's oral health, the largest group of the mothers answered "So-so." (44.9%) The second replied that their children were in good oral health(40.5%), and the third group in poor oral health(14.2%). 3. The relationship between self-rated concern for their children's oral health and awareness of methods of caries prevention, statistically significant differences were found according to toothbrushing education and sealant(p<.05). There were no statistically significant differences in practice, but application of fluoride was the least. 4. The relationship between self-rated awareness for their children's oral health and awareness of the preventive methods of caries, there were statistically significant gaps in awareness of toothbrushing education(p<.05). In practice, statistically significant gaps were found in practice of toothbrushing education and sugar-intake restriction(p<.01). 5. In regard to the correlation between awareness and practice of the preventive methods of caries, awareness of all the factors involving toothbrushing education, sealant, application of fluoride and restriction of sugar intake had a significant positive correlation to practice of them. Better awareness led to better practice. Conclusions : In order to ensure children's successful oral health care, more authentic education of how to prevent dental caries should be offered by experts such as dental hygienists and dentists. Especially, detailed information on application of fluoride, restriction of sugar intake and pit and sealant should be provided for mothers to help their children to stay away from dental caries.

• Korean Journal of Health Education and Promotion
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• v.13 no.2
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• pp.167-183
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• 1996

Human teeth vary widely in color. Practitioner and patients are concerned with preventing and correcting discolored or dark teeth to achieve and maintain stain-free, white teeth. Tooth brushing cannot alter tooth color but it can remove adhering films and stains. The esthetics of natural dentition can be improved by bleaching and this process can be applied to intrinsically and extrinsically stained teeth. The need for a brighter, more attractive smile has made rapid growth in the market for tooth whiteners. There is no doubt these products work as whiteners, at least on mild to moderate stains, but the safety of these products are unclear. In this experiment, the effect of tooth whitener application on the color and microhardness of extracted human enamel was measured. RMS, RMT and NWT were used as tooth whiteners, and tooth paste(ETQ) and hydrogen peroxide solution(HPO) were used as controls. 35 caries-free extracted human molars were embedded and polished with the exposed enamel diameter of 4 mm. The tooth whiteners and control agents were applied according to the manufacturers' instructions or clinically simulated procedures for eight weeks, and measurements were repeated every two weeks. Value(L＊) difference was measured using Differential Colorimeter(Model TC-6FX, Denshoku Co., Japan), and microhardness was measured using microhardness tester(Mitsuzawa Seiki Co., Japan). The results were as follows; 1. After application of agents for eight weeks, the Vickers hardness increased significantly in the ETQ, RMS and RMT application group(p〈0.01), and that decreased significantly in NWT application group(p〈0.01), but in HPO application group there was no significant change. The change in microhardness was greatest in NWT application group(p〈0.01). 2. After application of tooth whiteners and controls for eight weeks, the value change of toothpaste application group was significantly lower than those of other agents groups(p〈0.01), and there was no significant difference in value(L＊) change among tooth whitener groups(p〉0.01). 3. The application of tooth paste and paste type tooth whitener made gradual value change, but hydrogen peroxide gel type tooth whitener and hydrogen peroxide solution made rapid value change during initial application period.

• Journal of Korean society of Dental Hygiene
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• v.9 no.4
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• pp.685-698
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• 2009

Objectives : This study was to examine the recognition and understanding of the use, application of oral hygiene supplies among dental clinic patients in a bid to stress the necessity of education on the right awareness and use of oral hygiene supplies, to provide information on the development of educational programs and ultimately to help promote the oral health of people in general. Methods : The subjects in this study were 314 patients who visited dental clinics in North Jeolla Province in June 2009. Results : 1. Out of oral hygiene supplies, the largest number of the patients investigated(74.6%) were best cognizant of dental floss, and the greatest group(77.7%) had the right understanding of the use of toothpick. Currently, the oral hygiene supplies that were most widely in use were toothpicks(43.2%). 2. As to the relationship of awareness and understanding of the use, application of oral hygiene supplies to subjective oral health status, 50.0 percent of the patients who understood the use of toothpick found themselves to be in good health, and the gaps between them and the others were statistically significant. Among those who were aware of dental floss, the largest group(51.4%) considered themselves to be in good shape, and in the event of those who understood the use of dental floss, the greatest group(49.2%) deemed themselves to be in good health. Out of those who understood the use of mouse rinse, the largest group(53.7%) thought they were in good health(p<0.05). 3. Recognition of interdental brush, understanding of its use and whether to use it currently or not were identified as parents to use oral hygiene supplies recommended by dental clinics(p<0.05). 4. Recognition of interdental brush, understanding of its use and whether to use it currently or not were identified as patients to use oral hygiene supplies recommended by dental clinics(p<0.05). 5. The largest group of those who didn't put dental floss to use didn't use it for other reasons unspecified in the questionnaire, and the second greatest group of them didn't use it since it was so onerous to do that. There were statistically significant differences in the reason why they didn't use the oral hygiene supplies(p<0.05). 6. Awareness of dental floss and interdental brush, understanding of the use of the two and whether to use the two at present or not made statistically significant differences to whether they were likely to use the oral hygiene supplies in the future. And whether they were likely to use the oral hygiene supplies in the future was statistically significantly different according to awareness of mouse rinse and understanding of the use of it as well(p<0.05). Conclusions : Dental hygienists have to provide patients with various data of oral hygiene devices through oral health education and then only patients caring in dental clinics can choose the appropriate devices to claim for their own disease.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.31 no.1
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• pp.5-20
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• 2020

The study aimed at identifying the causes of the high level of health application but the low level of use. In other words, the effects of user's innovation resistance (use barrier, value barrier, risk barrier, traditional barrier, image barrier, etc.) were examined. For this study, 378 valid responses were collected by conducting surveys with college students. Findings indicated the higher the level of image barrier of the user, the higher the degree of innovation resistance for the health application, and the higher the degree of innovation resistance, the lower intention of continuous use and recommendation. In addition, the level of use barriers, value barriers and traditional barriers did not have a significant effect on the degree of innovation resistance, suggesting that users familiar with smartphones have low resistance to health applications. The study deepens the theoretical discussion about the adoption and continuous use of new technologies by explaining the use of health applications in the theory of innovation resistance. The findings of the study provide the practical implications that lowering the image barriers rather than the usage barriers, value barriers and traditional barriers will be effective for the adoption and continuous use of health applications.

• The Journal of the Korean dental association
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• v.48 no.6
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• pp.443-453
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• 2010

We examined progress in oral health of Korean 5 year olds children and dental public health infrastructure since the National Health Promotion Plan 2010 Oral Health Objectives were issued. We summarize trends in the prevalence of dental caries and trends in national public oral health program activities and budget. The Oral Health Objectives were achieved in 2006. Oral health in Korean preschool children improved considerably by improving of lifestyle and consumption of fluoride containing toothpaste. Although the number of public oral health center and the budget of oral health education were increased, the impact of public oral health program for preschool children was not influential. New oral health program for infants such as fluoride varnish application and strengthening of existing public oral health program should be performed for continuing improvement of oral health in Korea.

• Journal of Society of Preventive Korean Medicine
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• v.19 no.2
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• pp.103-112
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• 2015

Objective : To evaluate the status of mobile personal health records (mPHR) applications of Atopic Dermatitis, assessing general characteristics, information content, features of PHR content and functions. Method : Searches were conducted from Android's Google Play and iOS's App Store. Main criteria used to include mPHRs were: providing health information of PHR function of Atopic Dermatitis; operating in Korean or English; for human. Selected mPHRs were analyzed considering general characteristics, information contents, data elements, and application features. Results : 19 applications were included in this study. 15 were providing health information. Data elements of information included general information, symptom, diagnosis, treatment, prevention, management and FAQ. No single application contained all seven data elements. Only Eight applications had PHR function. In the features analysis, one PHR applications contained all eight PHR functional features; saving profile function, profiles supported, password, import data, export data, information provided, progress chart and push-up alarm. Conclusion : mPHR is an emerging health care technology. The majority of existing mPHR applications only provide one-way information. Application designed to help users and doctors to exchange mutual information was the only one. Also, there was no application that can record the Traditional Korean Medicinal treatment information. However, as the mobile market continues to expand it is likely that more comprehensive mPHRs will be developed in the near future. New advancements in mobile technology can be utilized to enhance Tranditional Korean Medical health care.

• The Journal of Korean Medicine
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• v.35 no.3
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• pp.135-154
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• 2014

Purpose: There is an issue in applying various principles introduced in established Korean medical classics to "Pharmaceuticals Approval, Notification and Review" of "herbal medicinal preparations" and "new drugs from natural products" that are used for western forms of medical treatment. Thus, an analysis of the origin, purpose, and application of established Korean medical classics in the Korean Pharmaceutical Affairs Act is essential. Methods: We collected data regarding the origin, purpose, and application of established Korean medical classics in the Korean Pharmaceutical Affairs Act, and classified them by periodical change and subjects. Results: Established Korean medical classics are applied as follows: 1) as criteria for Korean medicine distributors' sales of mixed herbal drugs (Pharmaceutical Affairs Act; since 1953), 2) as official compendiums for pharmacists' preparation of Korean medicine (Ministry of Health and Welfare's authoritative interpretation; from early 1970s to 1993), 3) as standards for oriental pharmacists' quality measurement of preparations (notification of the Ministry of Health and Welfare; since 1995), 4) as criteria for "Pharmaceuticals Approval, Notification and Review" of herbal medicinal preparations and crude drug preparations (notifications regarding drug approval process by the Ministry of Health and Welfare and the Ministry of Food and Drug Safety; since 1978), and 5) as standards for the quality of materials of health functional food (from 2004 to 2011). Conclusion: The application of Korean medical classics has been closely related with the change of the laws, regulations, and systems that are relevant to Korean medicine, and it seems to be more favorable for pharmacists than oriental pharmacists. Meanwhile, regulations that apply prescriptions that are recorded in Korean medical classics - dosage, indications, and preparation methods - as criteria for the approval of crude drug preparations for western medical treatment should be abolished.

• The Journal of Korean Physical Therapy
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• v.24 no.4
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• pp.253-261
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• 2012

Purpose: In this study, the following experiment was conducted to see how to apply the sprinter pattern in proprioceptive neuromuscular facilitation (PNF) and functional weight bearing exercise affected balance capabilities and weight bearing among chronic stroke patients. Methods: The subjects included 27 subjects who had been diagnosed with hemiplegia due to stroke. A total of 12 sessions was held, 3 sessions a week over 4 weeks, were provided to the groups. The control group received general rehabilitation program, and the experimental group performed sprinter pattern in PNF or functional weight bearing exercise. The weight bearing capability and static balance capability test was implemented by using Good-Balance System and Frailty and Injuries Cooperative Studies of Intervention Techniques, while the dynamic balance capability test was carried out by using Four Square Step Test and Timed "Up and Go". Results: The paretic/nonparetic side weight bearing by application of each exercise showed that there were no significant differences in variation among each groups on before exercise, after exercise, 2 weeks after exercise. Static balance test by application of each exercise showed that there were significant differences after exercise and 2 weeks after exercise. Dynamic balance test by application of each exercise showed that there were significant differences after exercise and 2 weeks after exercise. Conclusion: To put the results together, the application of sprinter pattern and functional weight bearing exercise was effective in improving static and dynamic balance capabilities. Therefore, these exercises are helpful to improve balance in patients with stroke.

• Anxiety and mood
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• v.14 no.2
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• pp.135-141
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• 2018

Objective : This study evaluated the role of smartphone application in the self-assessment of three psychiatric symptoms: stress, depression, and suicidal ideation. Methods : A total of 5,646 respondents were evaluated with three scales (Perceived Stress Scale, PSS, Center for Epidemiologic Study for Depression, CES-D, Scale for Suicidal Ideation, SSI) via smartphone application 'mindscan'. We analyzed the sociodemographic variables, the levels of three symptoms, and the association between the scores on all three scales. Results : The mean total scores of PSS, CES-D, and SSI were 24.86, 35.15, and 18.03, respectively. Women showed significantly higher scores on PSS, CES-D, and SSI when compared with men. Younger users showed a significantly higher score on all three scales when compared with older users. The scores on all three scales were higher than in other studies with off-line surveys. The PSS was positively correlated with CES-D (r=0.690), and with SSI (r=0.367). The CES-D was positively correlated with SSI (r=0.540). Conclusions : A smartphone application for mental health based on three scales (PSS, CES-D, and SSI) is a relatively useful screening tool compared with off-line general population surveys. The association between the three scales reflects the relationship between the three psychiatric symptoms observed in clinical practice.

• The Journal of the Korean dental association
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• v.58 no.9
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• pp.536-545
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• 2020

In preparing for the era of Korean reunification, it is essential to consider the integration of medical systems and human resources. While Korean dental practitioners are expanding their activities in various fields both domestically and internationally, there are many restrictions on the activities for improving the health of North Korean people due to political and historical reasons even nowadays. In addition, there is little is known about the current state of dental health in North Korea. We analyzed the reports published by the World Health Organization (WHO) and the Ministry of Public Health of North Korea prepared individually or in cooperation, and investigated the current status of the health care strategy applied to the dental field by conducting a full investigation of the 2018 『Rodong』newspaper. Based on the above, we tried to grasp the major health care strategies in North Korea and their application. Understanding the direction and status of North Korea's health care system would be an important cornerstone for international cooperation and practical activities to improve oral health care of North Koreans in the future. And there is a need that studies should be steadily conducted in various methods to overcome the heterogeneity of the two Koreas in the long-term perspective.