• 한국치위생학회지
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• 제18권2호
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• pp.217-226
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• 2018

Objectives: The purpose of this study is to find out differences in oral health status, defined as their oral health and oral health quality of life among the elderly depending on their income and education levels. Methods: This study used 922 senior citizens over 65 from the data (2015) of the 6th National Health and Nutrition Survey (NHNS). The regression analysis was adopted to identify factors affecting their oral health status which has effect on their oral health quality of life. The statistical package SPSS 21.0 was employed. Frequency analysis, chi-squared analysis and regression analysis were used, and the significance level or Cronbach's alpha value was 0.05. Results: Depending on income levels, there were differences in their oral health status as to whether they use oral hygiene products, take dental examinations, join private health-insurances, and delay dental treatments or not. And educational levels also made significant differences in their oral health status as to whether they smoke, drink alcohol, how many times they brush teeth a day, whether they use oral hygiene products, take dental treatments, and join private health-insurances. Regression analysis on the relationship between their oral health status and the oral health quality of life showed that there were significant differences depending on whether they take dental treatments, delay dental medical treatments, smoke, take oral examinations, how many times they brush teeth a day, and whether they use oral hygiene products, or join private health-insurances. Conclusions: The study shows that a comprehensive plan is needed to raise attention on proper oral health-care and ultimately to improve the quality of life by considering the daily number of tooth brushing, oral hygiene product use, regular dental treatments, and other medical uses.

• 한국치위생학회지
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• 제14권3호
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• pp.293-302
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• 2014

Objectives : The objective of this study was to investigate the relationship between the status and necessity of dental prosthesis and mastication function in the Korean elderly. Methods : This study investigated 4,557 elderly people aged over 65 in the 5th Korea National Health and Nutrition Examination Survey(2010-2012). Frequency analysis, ${\chi}^2$ test, and logistic regression analysis were used. Results : Those aged over 75 complained of greater discomfort in mastication function than those from 65 to 74, and it was statistically significant(p<0.001). Mastication discomfort was not so significant in those with higher education and higher income(p<0.001). Those who did not use prosthesis tended to have better mastication function(p<0.001). Denture users complained of mastication discomfort when they used it(p<0.001). Conclusions : This study verified the relationship between the discomfort in mastication and related factors, and will provide the basic data for the access to dental clinic services.

• 한국치위생학회지
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• 제13권4호
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• pp.685-692
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• 2013

Objectives : Rapid aging is a big social issue and aging influences on the quality of life in elderly people. Oral health in elderly people related to the general health condition and it is necessary to improve the quality of life in the elderly people. The aim of the study is to investigate the influencing factors of oral health in the elderly people. Methods : Self-reported questionnaire included general characteristics, subjective health and oral condition and denture use. Subjects were 177 elderly people in Gumi, Korea. SAS (Ver.9.2) Program was used for the collected data to perform frequency analysis, cross tabulation, t-test and ANOVA. Results : Higher subjective oral health score were found in younger age, highly educated, high income, and married elderly people. Elderly people who were older and had low education and low income tended to use denture Conclusions : It is necessary to develop oral health care management and prevention program for the elderly people.

• 한국치위생학회지
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• 제16권3호
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• pp.491-498
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• 2016

Objectives: The purpose of the study was to investigate the influencing factors of the perceived oral health for improvement of quality of life in Korean elderly. Methods: The subjects were 1,289 elderly over 65 years old from the sixth National Health and Nutrition Examination Survey 2013. The dependent variable was subjective oral health status. The independent variable was sociodemographic characteristics. Results: The perceived oral health of the unemployed elderly and those having chewing problems were 1.65-fold(95% CI=1.12=2.44) and 3.45-fold(95% CI=2.37-5.02), respectively than employed and chewable elderly. The perceived oral health of the former was 2.49-fold worse(95% CI=1.73-3.60) than the latter. Conclusions: The influencing factors of perceived oral health status included occupation, perceived health status and chewing problems. To improve the oral health-related quality of life in the elderly, continuous education and hands-on programs should be provided for the elderly in the long term care.

• 한국치위생학회지
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• 제16권3호
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• pp.363-371
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• 2016

Objectives: The purpose of the study was to investigate the relationship between oral health perception and oral health-related quality of life-14(OHIP-14) in a geriatric hospital. Methods: A self-reported questionnaire was completed by 230 elderly people in a long-term care institution. The questionnaire was consisted of items on general characteristics, oral health perception and OHIP-14. Except incomplete answers, 226 data were analyzed statistically with one-way ANOVA, t-test, Pearson's correlation coefficient and post hoc Tukey test and ANOVA when significance was set at 0.05. Results: The OHIP-14 showed a negative linear relationship(p<0.01) of r=-0.272 with the oral health perception. Among the subgroups of the OHIP-14, quantitative linear relationship(p<0.01) was shown in functional limitation(r=0.822), physical pain(r=0.825), psychological discomfort(r=0.568), physical disability(r=0.895), psychological disability(r=0.652), social disability(r=0.804) and handicap(r=0.818). Conclusions: In order to improve the oral health perception and OHIP-14 in a geriatric hospital, it is necessary to develop continuously a variety of oral health education and systematic oral health promotion program.

• 한국치위생학회지
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• 제15권3호
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• pp.411-416
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• 2015

Objectives: The purpose of this study is to identify oral health status and oral health care needs of elderly patients in long-term care hospital. Methods: Oral health examination was carried out by a dentist and questionnaire was completed by direct individual interview by a dental hygienist for 245 elderly patients in seven long-term care hospitals in Daegu from March 12 to April 16, 2011. Results: Those who need dental care were 188(76.7%) and was done by oral health examination by a dentist. 93 patients(38.0%) wanted dental care and 63 patients(25.3%) need dental care. The most important dental service in the elderly patients was denture and prosthetic service. As demand for denture and prosthetic service exceeds the supply, but only 35.9 percent of the elderly received the dental care service by the estimation of the caregivers. Conclusions: It will be necessary to establish the customized dental care service for the elderly patients in long term care hospitals. The oral health education for the caregivers is very important and the continuing education program must be implemented in the future.

• 한국치위생학회지
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• 제15권4호
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• pp.727-733
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• 2015

Objectives: The purpose of the study is to investigate the awareness toward oral health and plaque removal in the elderly people in Korea. Methods: An interview method was carried out to 308 elderly people from a senior welfare facility in Mokpo, Jeonnam from May 1 to December 30, 2011 after receiving informed consents. Except 4 incomplete answers, data were analyzed using SPSS 18.0 program. The questionnaire consisted of demographical characteristics of the subjects, experience of plaque removal, recognition towards plaque removal, and correlation to systemic diseases. Results: Most of the elderly people experiences plaque removal(63.4%) and 55.9% had revisit intention. Those having plaque removal accounted for 47.8% and they had good subjective oral health recognition. Those not having plaque removal accounted for 61.8% and 61.8% having average systemic health condition and 53.3% having poor oral health recognition. The plaque removal was closely related to subjective oral health recognition. Conclusions: It is necessary to develop the preventive oral health program for the elderly people. The plaque removal in the elderly people is the most important services to prevent the systemic diseases including hypertension, arthritis, diabetes, nervous disease, and gastrointestinal diseases.

• 한국치위생학회지
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• 제15권3호
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• pp.443-450
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• 2015

Objectives: The purpose of the study is to identify the relationship between happiness, subjective oral health condition and oral health behavior in Korean elderly people. Methods: A self-reported questionnaire was completed by 487 elderly people using facilities for the senior citizens in Gyeonggi-do from January 3 to November 28, 2014 by convenience sampling method. The questionnaire consisted of demographic characteristics of the subjects, subjective oral health status, oral health behavior, and happiness. Cronbach'a alpha in the happiness was 0.734 in the study. Results: Happiness was closely correlated with abscence of subjective periodontal diseases, dental fillings, and denture. The number of toothbrushing and dental health education had also influenced on happiness. Conclusions: In order to improve the quality of dental health in the elderly, it is necessary to develop a multilateral systematic dental health promotion program by Ministry of Health and Welfare.

• 한국치위생학회지
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• 제15권3호
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• pp.425-433
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• 2015

Objectives: The purpose of the study is to investigate the effects of life habits of some elders on subjective symptoms of periodontal disease. Methods: The subjects of the study were 287 elderly people in Jeonju, Jeollabuk-do by convenience sampling method. A questionnaire was completed by one to one interview method from January 17 to September 10, 2014. The questionnaire consisted of demographical characteristics and subjective symptoms of periodontal diseases by healthy life habits, dietary life habits, and oral healthy life habits. Data were analyzed by SPSS 18.0. Results: Smokers tended to have higher subjective symptoms of periodontal diseases than the non-smokers because smokers ingested more alcohol than the nonsmokers. The smokers tended to consume less meat, fish, beans and vegetables. The smokers did not brush their teeth frequently. They did not visit the dental clinics frequently for the scaling services. Conclusions: The development of oral health improvement program is very important and necessary for the elderly people and the program will enhance the health-related quality of life in the elderly.

• 한국치위생학회지
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• 제16권6호
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• pp.955-968
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• 2016

Objectives: The purpose of the study was to investigate the oral health behavior according to perceived oral symptoms in the elderly. Methods: The data were obtained from the 6th Korean National Health and Nutrition Examination Survey (2013). Data were analyzed by complex sample frequency t test, one-way ANOVA, ${\chi}^2$ test, and general analysis. The questionnaire consisted of general characteristics of the subjects and perceived oral symptoms. Results: Those who had higher education tended to brush teeth regularly. The use of oral hygiene product was also high in higher educated elderly and higher income. Those with good oral health perception showed regular toothbrushing habit. Those with good chewing and mastication used oral hygiene products. Male tended to have regular dental checkup. Those having spouse, higher income, younger age, regular dental checkup had good chewing ability. Poor oral health perception, toothache, and chewing difficulty were the main cause of dental visit (p<0.05). Conclusions: The elderly with poor perceived oral symptoms showed lower level of oral hygiene care. They tended to visit dental clinics only when they had oral symptoms.