• Journal of agricultural medicine and community health
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• v.42 no.2
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• pp.69-78
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• 2017

Objectives: This study investigated whether the impacts of orthodontic treatment of malocclusion on oral health-related quality of life and happiness are positive with middle and high school students Methods: Subjects were 157 orthodontic patients and 83 non-orthodontic in malocclusion patients. Questionnaires were collected with the self-administered method, and consisted of the general characteristics, self-esteem, social support appraisal scale(friends, family, teacher), Oral Impact on Daily Performance (OIDP) and oxford happiness questionnaire (OHQ). Results: A physical factor was lower in the orthodontic treatment group ($5.8{\pm}2.48$) than in the non-orthodontic treatment group ($7.7{\pm}2.10$)(p<0.001), and OIDP was lower in the orthodontic treatment group ($7.0{\pm}1.79$) than in the non-orthodontic treatment group ($7.8{\pm}1.80$)(p=0.002). A feeling of happiness was higher in the orthodontic treatment group($4.6{\pm}0.81$) than in the orthodontic treatment group ($4.3{\pm}0.89$) (p=0.009). As results of multiple regression analysis, OIDP was affected of orthodontic treatment(${\beta}=-0.0222$, p=0.001) and OHP was affected of orthodontic treatment(${\beta}=0.087$, p=0.030) and OIDP(${\beta}=0.116$, p=0.003). Conclusions: Orthodontic treatment of malocclusion may positively affects happiness in teenager. Support policy for orthodontic treatment of malocclusion is necessary for adolescents.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.4
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• pp.717-721
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• 2009

This research knowledge and practice about a patient's oral health and oral hygiene related quality of life you want to measure the impact of oral health impact assessment, one of OHIP was evaluated by using the. The results are used daily in prevention knowledge and everyday knowledge, and how to use knowledge of dental supplies highly subjective feel the higher quality of lift. And with medical knowledge and experience, acquired knowledge OHIP higher the lower the quality of lift according to the subjective feel. Meanwhile, one of the whitening treatment aesthetic appreciation treatment higher subjective knowledge feel the higher quality of life. This means that knowledge of preventive oral health and aesthetic impart is expected to affect the index.

• Journal of dental hygiene science
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• v.16 no.6
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• pp.415-423
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• 2016

This study examined the relationship between oral health behaviors and in senior citizens to determine how to improve their happiness index. The subjects in this study were 260 senior citizens aged 65 years or older, who resided in North Jeolla Province. A survey was conducted from June 17 to 30, 2016. The happiness index of elderly people who brushed their teeth more often and had dental checkups on a regular basis was significantly higher (p<0.05). Evaluation of subfactors associated with quality of life related to oral health showed significant differences in functional disturbances according to gender, age, the presence or absence of a spouse, and the use or nonuse of dentifrice (p<0.05). Physical pain significantly varied with the presence or absence of a spouse, educational level, monthly mean allowance, and regular dental checkups (p<0.05); significant differences were found in psychological discomfort according to gender, tooth brushing frequency, and regular dental checkups (p<0.05). There were significant differences in declining physical capacity according to gender, age, educational level, and monthly mean allowance (p<0.05); waning mental capacity significantly differed with age, living alone or with another person, the presence or absence of a spouse, and regular dental checkups (p<0.05). The factors that influenced the happiness index in senior citizens were age, living alone or with another person, educational level, monthly mean allowance and the Oral Health Impact Profile score (p<0.05). The study showed that measures are needed to improve the quality of life and happiness index in elderly people, including the development of oral health programs for this population.

• Journal of dental hygiene science
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• v.12 no.3
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• pp.235-243
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• 2012

The purpose of this study was to examine the oral symptoms, self-rated systemic health state and oral health status of industrial workers in a bid to provide some information on oral health education geared toward industrial workers. The subjects in this study were 294 workers who got a medical checkup in Korea Industrial Health Association in North Gyeongsang Province. Those who felt less inconveniences in the oral cavity led a better quality of life related to oral health in every area except physical handicaps (p<.001, p<.01). The men's OHIP-14 was higher than the women's, and the younger workers led a better quality of life related to oral health in the area of social separation(p<.01), and the married ones did in the area of physical handicaps, mental disorder and social separation(p<.05). And the workers whose household income was larger lived a better quality of life related to oral health in the areas of Psychological discomfort, physical handicaps, mental disorder, social disorder and social separation(p<.05). Those who found themselves to be generally in good health(p<.001, p<.05) and whose subjective oral health state was led a better quality of life in every area(p<.001, p<.05). The findings of the study showed that there were differences in the quality of life according to awareness of oral symptoms, general health status and oral health state.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.6
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• pp.524-537
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• 2017

This study examined the relationship between the sociodemographic characteristics, health related factors, physical functions (ADL, IADL), mental functions (CES-D, MMSE-K), oral health impact profile (OHIP-14), and the quality of life (WHOQOL-BREF) for the elderly in long-term care facilities. The research was conducted in 602 facility allowance beneficiaries authorized to be eligible for long-term care in long-term care facilities through personal interviews using a structured questionnaire from May 1 to June 30, 2016. As a result, the quality of life was lower among females than males in the group receiving government subsidies than the group whose livelihood was maintained by themselves or their children, in the group with a longer period of care, in the drinking group than the non-drinking group, in the group with irregular exercise than the regular exercise, in the group with irregular meals than regular meals, in the group with poor subjective health conditions than good subjective health condition, in the group with a smaller number of daily toothbrushing, in the group with xerostomia than no xerostomia, in the group with a lower OHIP-14, in the group with a lower ADL and IADL, and in the group with a lower CES-D and MMSE-K. In particular, the quality of life was affected more by health-related factors and CES-D and MMSE-K than by other factors. Therefore, it is necessary to make efforts to prevent depression and cognitive impairment, including health-related behavior, with the objective of improving the quality of life for the elderly in long-term care facilities.

• Journal of dental hygiene science
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• v.13 no.3
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• pp.281-289
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• 2013

The purpose of this study is to find out potential factors associated with the quality of life in South Korean senior people, on the basis of their oral health, so that it may provide basic reference materials in developing and assessing national policies for improving the quality of life in senior people. The data of 3,882 senior citizens who were at the Western age of 65 and up and got a dental checkup were selected from the first-, second- and third-year raw data of the 4th National Health and Nutrition Survey that were conducted from July 2007 to December 2009. And the statistical package SPSS 19.0 was employed to analyze the selected data. The findings of the study were as follows: The senior citizens whose remaining tooth was larger in number and who didn't need partial or full denture lead a better quality of life. Therefore, dental loss without any prosthetic appliance has significant negative effects on the quality of life in senior people, so it is urgently demanded to try to increase the number of remaining teeth and apply dental prosthesis to senior people for recovery of their oral health.

• Journal of dental hygiene science
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• v.14 no.3
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• pp.379-389
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• 2014

This study intended to examine the health status and quality of life among the elderly patients who stayed in geriatric hospitals for a long period of time. The study involved 222 elderly who were older than 65-year-old, an oral examination was conducted in 10 geriatric hospitals located in the metropolitan area and Chungcheong-do. Cross-tabulation, one-way ANOVA, t-test, and Stepwise multiple regression were performed for analysis. The average number of teeth among the subjects was 11.22 and that of dental caries was 1.17. Also, the average number of teeth mobility was 0.93 and halitosis was detected among 81.9%. Only 29.70% reported absence or a kind of systemic disease and 70.31% of the subjects was shown to have more than two kinds of complex disease. In addition, 87.8% of the subjects had depression and among them, 55.40% showed serious depression. The average score on quality of life was 2.62 points and as for the related factors, the number of remaining teeth and dental caries were counted along with care grade, hospitalization period, and age. According to such results, the oral health status among the elderly patients staying long in geriatric hospitals were not good in general; also they showed high level of systemic disease and depression and low quality of life.

• Journal of the Korea Convergence Society
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• v.8 no.9
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• pp.151-159
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• 2017

The purpose of this study was to investigate oral behavior and quality of life for soldiers. Because this study basis data for the oral health education for soldiers. A total of 400 soldiers in Seoul and Gyeonggi area were surveyed and 361 data were collected. The data were analyzed by the SPSS 19.0 program. Soldiers felt that there were oral health moderated, and oral hygiene behavior was not high. Also, soldiers answer that oral health education is necessary and there was a statistically significant correlation between self rated oral health status and the need for oral health education. As the physical health, mental and social health of soldiers is related to oral health, it seems that the oral health education of soldiers should be regularly and this study can be used basic data of oral health education of soldiers.

• The Journal of Korean Academy of Prosthodontics
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• v.48 no.2
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• pp.101-110
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• 2010

Purpose: This study has been conducted in order to examine the oral health status and dental prostheses status, and the effects of dental prostheses to the oral health related quality of life among the elderly using social welfare centers. Material and methods: For this purpose, the researcher conducted a questionnaire survey and oral examination of 275 samples of old persons using 7 social welfare centers located in Daejeon metropolitan city. The oral health related quality of life was measured by GOHAI (Geriatric Oral Health Assessment Index). Results: 1. The less age and the more education and the more subjective economic status and living with spouse of family status, the higher GOHAI showed. 2. Mean age of first using of removable denture is 62.11 years old and average life cycle of removable denture is 10.76years. 57.5% of study subjects use removable denture and complete denture user of study subjects are 13.8%. 3. In the case that they use fixed prostheses rather than removable ones and in the complete denture they use both sides (upper and lower) rather than single side, showed higher GOHAI. 4. In the case that they showed higher degrees of satisfaction with dental prostheses and can use them always and showed no necessity for new dental prostheses and denture adaptation is good, GOHAI showed higher. Conclusion: In order to improve oral health related quality of life among the elderly who have many missing teeth, it is required to restore their masticatory ability to the normal level by restoring the missing teeth which has lost its function through providing proper dental prostheses.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.1
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• pp.72-78
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• 2016

This study examined the oral health-related quality of life of the elderly using the oral health index and dental prosthesis status, and explored methods to improve the oral health status. The data collected from 'The fifth Korean national health and nutrition examination survey 2010' were analyzed. The subjects were 2273 elderly people, aged 65 years or older, who had completed an oral examination, health questionnaires and nutrition examination. Statistical analysis was done using the SPSS 22.0 for Windows. Frequency analysis, multiple regression analysis and structural equation model were used for statistical analysis. The general characteristics, oral health index and dental prosthesis showed differences in the subjective oral health status associated with as age, ST, FS-T, T-Health, maxillary crown needs, maxillary denture needs, mandibular denture needs, chewing status associated with the income level, FS-T, maxillary crown needs, maxillary denture needs, mandibular denture needs, speaking status associated with the ST, T-Health, maxillary implant status, and maxillary denture needs. In conclusion, both the oral health index and dental prosthesis needs affect the oral health related quality of life of the elderly. Governments should implement a variety of oral health programs and dental prosthesis policies to improve the quality of life related oral health of the elderly.