• Journal of dental hygiene science
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• v.16 no.5
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• pp.378-383
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• 2016

With change in the pattern of disease occurrence and increase in the interest in health, efforts to assess the health status on patients covering their subjective awareness at the same time as clinical and objective evaluation on health are continued. To measure health-related quality of life can be one of these efforts. This study was performed to evaluate the relevance of the quality of overall health-related-life and oral health condition. Also the second year (2014) materials in the 6th the National Health and Nutrition Survey were applied to this study. The factors affecting general health related quality of life measured by EuroQol-5 dimension (EQ-5D) have been confirmed by gender, age, education level, income level, private health insurance, perceived health status, toothache experience during the last 1 year, remaining tooth number. As oral health plays an important role in determining the overall health conditions, objective oral health state influences the whole body health. Hence, it can be regarded that oral health is ultimately related to the general health-related quality of life.

• Journal of Korean society of Dental Hygiene
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• v.20 no.3
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• pp.335-346
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• 2020

Objectives: This study investigated the association between oral health and suicide attempts in adults aged 65 years or older using the 7^th Korea National Health and Examination Survey (KHANES, 2016-2018). Methods: Of the total 24,269 participants of the 7^th KHANES (2016-2018), 1,488 adults aged 65 years or older who had an oral health examination were selected. Variations in suicide attempts with demographic characteristics and perceived oral health status were analyzed using the χ² test, and the association between oral health and suicide attempts was analyzed using the logistic regression model. Results: The suicide attempt rate was higher among older adults with chewing (p<0.01) and speaking (p<0.05) difficulties. The odds ratio for a suicide attempt was 1.05 times higher among those with tooth loss (p<0.05). Conclusions: Our results showed that older adults with tooth loss had an increased risk of suicide. Thus, it is important to prevent tooth loss, in the first place, through proper oral health management. If tooth loss occurs, appropriate treatment should be prioritized to facilitate functional recovery. Finally, national support is required for older adults with limited access to dental care.

• Journal of Korean Academy of Oral Health
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• v.42 no.4
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• pp.159-166
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• 2018

Objectives: The aim of this study was to investigate the association between masticatory ability, oral health-related quality of life, and cognitive function in an elderly population using structural equation modeling. Methods: A total of 308 subjects, aged 65 years and over, were recruited from the senior citizen center in Daegu, South Korea and provided consent for inclusion in the study. The Korean version of the Mini-Mental State Examination (K-MMSE) was used to assess the level of cognitive function. Masticatory ability was evaluated through chewing tests, patient-perceived masticatory function and, measurement of relative occlusal forces on molar teeth using the T-Scan $III^{(R)}$ system. All data were analyzed using ${\chi}^2$ tests, t-tests, and one-way ANOVA in SPSS version 23.0 for windows. Structural equation modeling was performed using SPSS AMOS version 22.0. Results: There was a significant association between cognitive function and molar teeth occlusal force. Ability of food chewing score and patient-perceived masticatory function could affect oral health-related quality of life (P>0.05). Higher occlusal forces on molar teeth, compared to anterior teeth, positively correlated with higher cognitive function. Conclusions: These results suggest that an individual's oral health condition could affect molar teeth occlusal forces and may be related to a risk of developing dementia. Therefore, there is a need for implementing nation-wide policies to improve oral health, such as masticatory function, in the elderly population.

• The Korean Journal of Health Service Management
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• v.6 no.1
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• pp.15-25
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• 2012

The purpose of this study is to examine relations among the subjective oral symptoms, masticatory performance and life quality of aged people residing in some regions of a large city, ultimately providing basic information needed to develop and implement programs oral health project and oral health education programs for the oral health promotion of those people. For the above purpose, this researcher conducted a questionnaire survey of people aged 65 or over from July 14th to 30th, 2011. Among the copies of the questionnaire distributed to the subjects, 318 were recollected. Out the recollected forms, 18 which were deemed as in appropriately filled in were excluded, and the remaining 300 were finally analyzed. The results are as follows. Subjective oral symptoms and masticatory performance have correlation(p<0.001) with aged people's life quality. Factors of influencing life quality were indicated to be gender(p=0.046), age(p=0.008), appearance of living together(<0.001), masticatory performance(p<0.001), and temperature reaction(p=0.018). This study has limitation because of being information that was obtained just with questionnaire survey on subjective oral symptoms. It is considered that there is a need of surveying along with objective data on oral symptoms hereafter.

• Journal of Convergence for Information Technology
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• v.8 no.4
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• pp.15-25
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• 2018

The purpose of this study is to identify the oral health behaviors of the Sanitation Workers and to lay the basis for the policy direction for promoting industrial oral health. A total of 79 self - filling questionnaires were analyzed for Sanitation Workers in Gwangju Metropolitan City. As a result, oral health education experience was about 25% compared to 80% of scaling experience. Oral hygiene is related to academic background, type of employment, and number of years of work. Periodontal status was higher in 'high sensitivity' and 'gum edema' than high school education or higher. The higher the income and education, the more perceived periodontal status was 'normal' or 'worse'. Therefore, it is meaningful that we analyzed sanitation worker and it is necessary to take various efforts and countermeasures to improve the oral health of the industry by expanding the opportunities for oral health education by taking into consideration the Sanitation Workers and developing active and complex programs.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.6
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• pp.2611-2617
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• 2012

Introduction: To curb the ever growing menace of tobacco and its ill effects, it is essential to prevent its usage. Dental professionals' contributions can be invaluable in this venture. Objectives: To assess Indian dental graduates' knowledge, attitude and practices towards tobacco cessation; perceived effectiveness in pursuing tobacco cessation activities; perception of factors that interfere in tobacco cessation as barriers; and willingness to participate in tobacco cessation. Further, to determine associations among the aforementioned variables. Methodology: All house surgeons in Manipal College of Dental Sciences, Manipal University, Mangalore were included in the study. A structured, pre-tested and self-administered questionnaire was employed to assess participants' knowledge, attitude, behavior, perceived effectiveness, perceived barriers and willingness to participate in tobacco cessation. Information regarding respondents' age, gender and residence was collected. Results: A total of 100 out of 103 respondents participated in the study. Mean knowledge, attitude, behavior, perceived effectiveness, perceived barrier scores were $17.6{\pm}2.53$ (73.2%), $72.1{\pm}6.59$ (90.2%), $28.3{\pm}5.12$ (67.4%), $13.3{\pm}5.36$ (53.16%) and $35.0{\pm}3.79$ (89.8%) respectively. Overall, 97% respondents were willing to participate in tobacco cessation activities. Correlation analysis revealed that knowledge was associated with attitude (r=0.36, p=0.00) and perceived barriers (r=0.34, p=0.00) and behavior was associated with perceived barriers (r=0.22, p=0.03). Conclusions: Respondents reported high knowledge and attitude scores, along with high perceived barriers scores and willingness to participate in tobacco cessation activities. Present study highlights the need for a more meaningful involvement of dental professionals in tobacco cessation and has policy implications for curriculum changes regarding the same.

• Journal of Korean society of Dental Hygiene
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• v.18 no.1
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• pp.115-124
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• 2018

Objectives: The purpose of this study was to investigate the correlation between soft drink consumption and subjective oral symptoms in Korean adolescents. Methods: Data of 65,528 adolescents were derived from the twelfth Korea youth risk behavior web-based survey, which was conducted from 1st June 2016 to 30th June 2016. Sociodemographic factors, dietary habit, and oral health behavior were collected as independent variables. The subjective oral symptoms were used as a dependent variable. The chi-square test and logistic regression analysis were performed to identify the correlation between dental caries and the other variables. Results: A multiple logistic regression analysis revealed that subjective oral symptoms were correlated with sex, age, subjective economic status, soft drink consumption, sweet drink consumption, tooth brushing frequency and dental sealant experience. Conclusions: Since the intake of soft drink adversely effects subjectively perceived oral symptoms in Korean adolescents, oral health education should include information on the pH levels of food and beverages including carbonated drinks, the effects of sugar on the teeth, and precautions to preventing tooth damage.

• Journal of Korean society of Dental Hygiene
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• v.12 no.3
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• pp.585-595
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• 2012

Objectives : The study enquires into OHB and its importance of preschooler mothers, based on perceived experiences of OHE. It also investigates mothers' sense of responsibility for children's oral health. The purpose is to enhance the effectiveness of OHE and its orientation. Methods : From April 20th to June 15th, 2011, 14 nurseries or preschools were randomly selected from childcare facilities of one gu(borough) in Busan. The objects of study are mothers of four to seven-year-old children. The collected survey data were analyzed using SPSS 12.0 for Windows. Results : 1. There is a statistically significant difference(p<0.01) in relations between the mothers' working status and perceived experiences on OHE. 2. On the survey about OHB practices, there are significant differences(p<0.001) in toothbrushing before breakfast, after meals, in three minutes and after refreshments Significant differences(p<0.01) are also shown in toothbrushing after eating fruits. 3. On the survey about the importance of OHB, there are statistical significances(p<0.001) in toothbrushing manner-rather than the number of it-toothbrushing in three minutes after meals and following the correct way of toothbrushing. There are also significant differences(p<0.05) in brushing teeth for more than three minutes. 4. There are significant differences(p<0.001) in mothers' periodic dental examination, children's periodic dental examination and training experience on children's toothbrushing. 5. On the survey about the sense of responsibility for children's OHE based on experiences of OHE, there is a significant difference(p<0.05) in that many replied OHEis "much-needed" regardless of their experiences on it. Conclusions : The results show that of infants' mothers, those with experience on OHE, have an accurate knowledge about toothbrushing, due to the effectiveness of the education. Both groups, however, replied that children's OHE is much needed, suggesting problems about the accessibility of the OHE.

• Journal of Korean society of Dental Hygiene
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• v.16 no.5
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• pp.767-774
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• 2016

Objective: The purpose of the study was to investigate the factors affecting unmet dental care needs of Korean using 6th Korean National Health and Nutritional Examination survey(KNHANES). Methods: The subjects were 13,718 Koreans from the 6th KNHANES data. The questionnaire consisted of general characteristics of the subjects, reason for dental care needs by socio-economic status and unmet dental care needs. Data were analyzed using SPSS 21.0 program. Results: The proportion of unmet dental care needs accounted for 27.4% and the main reasons were financial burden and less priority. Male had 0.21 times less unmet dental needs than female. Low, mid low, and mid high economic income groups had 1.27, 1.24, and 1.08 times respectively more unmet dental care needs than high income group. Those having good and average self-perceived oral health status experienced 0.83 and 0.63 times less dental care needs. Conclusions: Socio-economic factors and health status were the important factors of unmet dental care needs and it is necessary to provide a variety of public service of dental care for the low income group.

• Journal of dental hygiene science
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• v.15 no.6
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• pp.721-727
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• 2015

The purpose of this study was to examine the impact of stress on the habits of temporomandibular disorder in college students. The subjects in this study were 396 male and female students who were in their first to fourth years at five different colleges located in Jeollabuk-do. The findings of the study were as follows: As for the degree of bad oral habits, "sleeping on one side" was the most common bad oral habit, followed by "enjoying caffeinated beverages," "resting the chin on the hand or a thing" and "chewing food in one side of the mouth only." As a result of analyzing their stress by general characteristics including gender, there were significant differences according to gender in stress about school life problems, one's own problems and economic difficulties, and only stress about one's own problems statistically significantly varied with academic year. When the correlation of the factors was analyzed, perceived stress about school life problems and one's own problems had a significant positive correlation with bad oral habit scores. When a multiple linear regression analysis was made to determine the influence of general characteristics and perceived stress on bad oral habit scores, gender, academic year, self-rated oral health status, stress about school life problems and stress about one's own problems were identified as significant variables. The findings of the study illustrated that there was an organic relationship between the bad oral habits and stress of the college students.