International Journal of Clinical Preventive Dentistry
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v.14
no.4
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pp.256-263
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2018
Objective: This study aimed to investigate the factors associated with masticatory performance, as measured with a chewing gum containing spherical resinous microparticles, and to evaluate the method by examining the relationship with self-reported masticatory status. Methods: The participants in this study comprised 903 industrial workers (mean age, $42.2{\pm}11.6years$). A questionnaire was administered to assess self-reported masticatory status. The masticatory performance score was calculated by counting the number of particles in the chewing gum. Clinical oral examinations were administered. Multiple linear regression analysis was conducted on the masticatory performance scores to examine the related factors. Analysis of covariance was conducted to investigate the association between the masticatory performance score and the self-reported masticatory status. Results: Significant predictors of the masticatory performance score were sex (p<0.001), age (p<0.001), decayed teeth (p=0.009), total-functional tooth units (p<0.001), periodontitis (p=0.003), and malocclusion (p=0.011). The relationship between the masticatory performance score and the self-reported masticatory status was attenuated after controlling for confounding factors. Conclusion: The masticatory performance increased with age and decreased as the oral health status worsened. Using this chewing gum method partly, but not comprehensively, reflects masticatory performance. Therefore, various masticatory performance-related indexes should be employed to measure masticatory performance accurately.
Background: The purpose of this study is to investigate the effects of entrance exam stress on oral health behaviors and subjective oral health status in female high school students. Methods: A self-reported questionnaire was administered to 216 female high school students in the Gwangju area. We performed an independent t-test, one-way analysis of variance (ANOVA), Pearson's correlation coefficient, and multiple regression analysis using the SPSS/WIN 21.0 program. Results: The average of the entrance exam stress was 2.73, and among the sub-areas, the tension for exam/poor stress was the highest with 3.21. As a result of analysis of general characteristics and subjective oral health status, oral mucosal disease was lower in family income level (p<0.05), bad breath was significantly higher with lower academic performance (p<0.001) and family income level (p<0.05). As a result of oral health behavior and subjective oral health status analysis, dental caries has more than 4 times of caries snacks (per week) (p<0.05), bad breath was found to be more perceived when the average number of daily brushing was 2 or less (p<0.01). Factors affecting subjective oral health status were that dental caries was a patients pressure stress (β=0.202); temporomandibular disorder (β=0.227), xerostomia (β=0.342), and oral mucosal disease (β=0.190) were insufficient spare time; bad breath was academic performance (lower) (β=0.231) and insufficient spare time (β=0.184). There was a statistically significant positive correlation between the subjective oral health status and the subarea of entrance exam stress, excluding future uncertainty stress. Conclusion: It is considered that oral health education should be conducted to prevent oral diseases for students with high parental pressure and insufficient spare time stress as well as finding practical ways to reduce entrance stress.
The purpose of this study was to compare the oral health status of elderly people living in nursing home with private home in Busan, Kimhae and Jinju in Gyeongnam province for development oral healthy policy of elderly people. 253 elderly subjects aged more than 65 in a hall for the aged and special medical treatment hospital are made up questions. The date was analysed using the SPSS 13.0 program. The obtained result were as follows. 1. 39.5 percent elder people recognize that their subjective oral health is not good. In the case of above three times in brushing tooth a day, 29 percent people are less their oral health is good. As the number of times of brushing tooth decreases, the percent feeling their oral status good decrease(p<.05). 2. The respondents who have visited the dentist within one year are less than people with no visit. Also the percent having a mind that their oral health status is good is higher in the respondents having scaling than them without scaling(p<.05). The respondents who answer that their diet is not bad is most in the ratio of people feeling subjective oral health status good(p<.001). 3. The portion of people feeling their oral status not healthy is highest in the respondents without tooth(p<.05). 4. Among the respondents answering their subjective oral health is not good, the some problem of conversation due to no tooth or denture and relation with others is issued each(p<.001). This study suggests that perceived toothbrusing frequency and periodic scaling with oral health among the elderly. The finding of this study will helpful to policy makers to design plants to increase the oral health related quality of life among the elderly.
The results are as following. This study aimed to furnish basic data for improving the oral health of the elderly by conducting research into the relationship between denture satisfaction and the perceived oral health status of elderly people with removable dentures. The study performed research involving 246 elderly people who were living in Jeonju and Iksan, jeonbuk, and who were 65 years old or over from August 1 to December 5, 2007. The research method was a face-to-face interview. 1. The denture satisfaction of respondents for the research averaged $3.74{\pm}0.69$, and there was a significant difference in their satisfaction according to the level of education, the cohabitant family type, the procurement of living expenses, the performance of leisure activity, the period of current denture use, the number of denture changes, the experience during a dentist visit for denture maintenance, the experience of restricted activity due to annual oral diseases, and the opinions about denture prices. 2. 48.8% of respondents answered that their oral health status was good, and there was a significant difference in their satisfaction according to the procurement of living expenses, the total period of denture use, the period of current denture use, the number of denture changes, the experience of restricted activity due to annual oral diseases, and the opinions about denture prices. 3. The most highly influential variable affecting denture satisfaction was the opinions about denture prices(R=33.7%). 4. The most highly influential variable affecting the perceived oral health status was the educational level(R=17.3%). 5. As a result of analyzing the relationship between denture satisfaction and perceived oral health status, more respondents were satisfied with their dentures the more they thought their oral health status was in good shape.
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.
Objectives: The purpose of this study was to investigate how mental health status affects oral health in the elderly. Methods: The subjects of the study provided the data for the sixth Korea National Health and Nutrition Examination Survey from 2013 to 2015. Four-hundred and twenty-one subjects were selected for the study. All data were analyzed by complex sampling frequency, chi-square test, and composite multiple regression analysis using SPSS 21.0 version. In addition, a significance level of 0.05 was considered. Results: The general factors affecting cases of periodontal disease were general characteristics, mental health status, oral health status, elderly males, household income, education level, daily brushing frequency, speaking, and stress. The effect of periodontal disease was 1.64 times higher in the male group than in the female group (p<0.001). In the household income level, the 'low' group had 1.91 times more periodontal disease, while the 'mid low' group had 1.64 times more periodontal disease than the 'high' group (p<0.05). Periodontal disease was found to be lower in the group that recognized subjective oral health status as 'good' (p<0.05). The study subjects had low levels of periodontal disease when there was no speaking difficulty (p<0.05). Conclusions: Therefore, in order to improve oral health of the elderly, it is necessary to understand the mental health condition of the elderly and prepare proper oral health education programs accordingly. Institutional devices for various oral health projects should be prepared, as well.
Objectives: The purpose of this study is to analyze relationship between oral health status and subjective oral malodor awareness of public health students. Furthermore, this study aimed to recognize the importance of prevention and treatment of internal and external factors and to contribute to the correct oral health management behavior. Methods: The study subjects were 500 students from 5 health departments of 2 universities located in Jeollanamdo who participated in self-administered survey from September 1 to 15, 2014. For statistical analysis, SPSS 21.0 for Windows was used. Descriptive analysis and a Chi-square test were conducted to investigate the effects of general characteristics, health behavior, oral health behavior, and oral health status on subjective oral malodor awareness. Finally, to investigate the relationship between oral health status and subjective oral malodor awareness logistic regression analysis was performed. Results: Subjective oral malodor awareness was significantly higher in the group requiring dental care with the score of 1.63 (95% CI 1.00-2.65) compared to the group not requiring dental care. Subjective oral malodor awareness was significantly higher in the severe coated tongue group with the score of 5.31 (95% CI 1.45-19.40) and significantly higher in the moderate coated tongue group with the score of 2.56 (95% CI 1.61-4.08). Subjective oral malodor awareness was significantly higher in the often mouth breathing group with the score of 2.13 (95% CI 1.02-4.47) and significantly higher in the sometimes mouth breathing group with the score of 2.66 (95% CI 1.65-4.29). Conclusions: In order to prevent oral malodor, it is emphasized that regular dental checkups, proper brushing after the meal, and brushing of the tongue are necessary to remove the coated tongue. In addition, the use of supplementary oral care products is considered to be a meaningful oral health behavior.
This study aimed to introduce what Korea national oral health surveys are and examine recent oral health status in Korean children. Korea Government has implemented national oral health-related surveys during the past two decades. The surveys with oral health examination are Korean Children's National Oral Health Survey (KCNOHS) since 2000 in 5-year-old and 12-year-old children and Korea National Hhealth and Nutrition Examination Survey (KNHANES) since 2007 aged 1 year and more. KCNOHS provides the information about the distribution of prevalence of dental caries, gingival health, behavioral factors, and dental clinic demands etc. KNHANES has huge amount of health data for representative Korean population including oral health and general conditions. Based on KCNOHS, the prevalence of dental caries and its experience has decreased steadily, and the status of oral hygiene and preventive treatment called sealents has been also improved after the year of 2000. However, there is still a gap to reach to those of Western developed countries. Therefore, more effective oral health policy plans and strategies for Korean children and adolescents are needed to prevent and manage for dental caries in private and clinical field of dentistry with public sector.
The purpose of this study was to obtain the basic data for oral health program planning of the totally blind persons. The author had surveyed oral health status and dental needs of 268 totally blind persons aged from 7 years old to 29 in Seoul, Korea, Thereafter, the toothbrushing frequency, df rate, dft index, DMF rate, DMFT index, restorative treatment requirement, bridge status, periodontal status, and periodontal requirement were calculated and discussed. The obtained results were as follows: 1. The average toothbrushing frequency was 2.53 times a day, and the average toothbrushing frquency after eating was 2.12 times a day. 2. DMF rate was 53.73%, and DMFT index was 2.12. 3. the average number of teeth required restorative treatment due to dental caries was 1.95. 4. Oral hygiene instruction was required in 15.30%, oral porphylaxis and oral hygiene instruction in 58.58%, periodontal therapy in 10.14%. %. Incremental dental care system was recommended to improve dental health status of the totally blind persons.
The purpose of this study was to investigate the convergence factors affecting behavior of oral health improvement perceived by the subjective oral health awareness perception factors in some college students. The questionnaire was conducted from April 10, 2017 to April 30, 2013 for 300 students at S university and the and the 290 final data were used. Oral health knowledge, oral health importance measured by 5-point, oral health status and oral health interest are 11.46, 1.71, 2.78, 2.52 respectively. Significant differences from experience of oral health education for oral health knowledge, oral health importance, oral health interest have been observed. The convergence factors influencing acts of oral health promotion were oral health status(${\beta}=-0.188$) and oral health interest(${\beta}=-0.265$) the higer the oral health status and oral health interest, the better acts of oral health promotion. Therefore, effective oral health education programs should be developed to increase oral health knowledge and interest in oral health and to change behavior and attitude.
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