• Archives of design research
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• v.14 no.2
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• pp.95-105
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• 2001

The gait characteristics and shapes of human foot are changed by their diseases and habits. Especially, it is known that the size and shape of foot of the elderly(aged) differ from these of youth foot, because of muscle degeneration and wearing footwear for a long time. Therefore, to design and make last for the elder footwear, anthropometric data measured elder feet and classified their foot type will be necessary. Nevertheless, elder footwear has been designed and made by using the same last of the youth. Therefore, to design elder footwear, we measured 49 anthropometric data on foot of the 252 elderly males and females, and classified their foot shape and type according to FI(foot index) and MPA(matarars-phalanx angle) in this study. The results showed that the elderly has a tendency of slenderizing on foot compare to the youth, and elderly females have more deformed foot type than elderly males. The results can be provided as basic information to the design of elder footwear.

• Journal of dental hygiene science
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• v.9 no.3
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• pp.279-286
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• 2009

This research targeted 253 dental hygienists who are working in parts of the South Gyeongnam Province to identify their Degree of Recognition on the Elderly Long-term Care Insurance System executed on July 1,2008 according to their awareness. The following conclusions were obtained. 1. Experience in managing elderly patients' oral cavity and specialized education on the elderly patients while studying dental hygiene (department) manifested statically significant difference with the appropriate age of the Long-term care worker(p<0.01, p<0.05). Moreover, there was significant difference in the level of understanding on the Elderly Long-term Care Insurance System depending on the experience of volunteering and on whether they got specialized education on the elderly patients while working(p<0.01). 2. There was significant difference in the awareness of the Elderly Long-term Care Insurance System following interest in the health of the elderly patients' oral cavity(p<0.05, p<0.01, p<0.001).

• Journal of dental hygiene science
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• v.5 no.1
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• pp.19-24
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• 2005

The purpose of this study was to examine the oral health states of elderly people over the age of 65 from the city of Seongnam, including the number of present permanent tooth, dental caries, rate of treatment need, CPITN and use of prosthesis, in a bid to lay the foundation for improving elderly oral health programs. The findings of the study were as follows: 1. The DMF rate of the male senior citizens stood at 98.3 percent, and that of the women numbered 99.0 percent and DMFT index 20.8. 2. The number of present permanent tooth excluded the third molars was 13. 3. Regarding CPITN, $CPITN_1$ was 74.9 percent, and $CPITN_2$ was 56.2 percent. $CPITN_3$ was 8.0 percent. 4. The rate of full denture wearing of the elderly people was 26.1 percent in the upper part and 17.8 percent in the lower part. And their rate of full denture need was 7.4 percent in the upper part and 4.3 percent in the lower part. 5. Establishing an planned abject for Oral health, Seongnam City has reviewed the necessity of development on enhancement of Oral health.

• Journal of dental hygiene science
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• v.9 no.3
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• pp.311-317
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• 2009

The study conducted research investigating their about knowledge and attitude of toward elderly aimed at 251 students in the Department of Dental Hygiene located in some areas of Gyeongbuk and Gyeongnam. The total average score concerning knowledge about the elderly was found to be 11.78 out of a full score of 25 points, and the level of physical and physiological knowledge was the highest. As regards the total average of the attitude toward the elderly, it posted at 98.58 points out of a full score of 150 points and the attitude regarding the aspect of welfare was the most positive. About toward elderly correlation of knowledge and attitude between higher knowledge score more positive was attitude about toward elderly. From the above results, it would be necessary to reinforce not only the physical and physiological aspect of the elderly but also the education in the family and social areas during the development of educational contents for the Department of Dental Hygiene in relation to the elderly. Furthermore, it is deemed imperative to improve the relationship between the younger generations and the elder generation by having students practice in institutions related to the elderly, such as institutions for senior nursing and senior welfare centers and to develop a generational community program that will provoke positive interactions between them.

• Journal of Korean Dental Hygiene Science
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• v.6 no.2
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• pp.129-139
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• 2023

Background: The elderly population aged 65 or older in Korea is expected to continue to increase to 18.4% in 2023, and to enter a super-aged society at 20.6% in 2025. In clinical practice, the elderly discrimination of dental hygienists may experience difficulties during dental hygiene treatment due to an increase in the number of elderly patients due to aging, which can lead to maladjustment to work and turnover, so education on the understanding of the elderly is essential for students in the Department of Dentistry, who are prospective dental hygienists. Accordingly, a study was conducted to prepare for a super-aged society by studying the relationship between elderly discrimination and the knowledge and attitudes of the elderly, and to change the curriculum of universities and develop programs related to the elderly. Method: 204 students enrolled in the Department of Dentistry in D area were analyzed using the SPSS/WIN 25.0 program. The subject's geriatric discrimination, knowledge about the elderly, and attitude toward the elderly were calculated as the mean and standard deviation. T-test and one-way ANOVA were performed to verify the difference in geriatric discrimination according to the general characteristics of the subject, with a Scheffe' test applied for post-hoc analysis. Correlation analysis was conducted on the subject's geriatric discrimination, knowledge about the elderly, and attitudes toward the elderly. Results: Geriatrics scored 2.03±0.36 out of 4. Knowledge about the elderly was categorized as follows: physical domain 0.57±0.15; social domain 0.36±0.17; and psychological domain 0.35±0.20. The attitude toward the elderly was 3.86±0.27. Knowledge of the elderly averaged 11.27±3.30 points out of 25. The question with the highest percentage of correct answers to knowledge about the elderly was 'physical strength tends to decrease with age', which was 93.1%. The attitude toward the elderly according to the general characteristics of the study subjects showed significant differences in gender (p=0.040), age (p=0.026), and life experience with grandparents (p=0.001). The elderly discrimination of the study subjects showed a negative correlation in both attitude and knowledge toward the elderly, and among the elderly discrimination, there was a high positive correlation with regard to emotional avoidance (r=.892, p<0.001). Conclusion: College students are the leading players in caring for the elderly and are directly affected by aging social problems. Therefore, it is considered necessary to apply various programs in the state, society, and educational institutions to avoid negative prejudices that lead to positive thinking and discrimination against the elderly.

• Journal of the Korea Convergence Society
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• v.13 no.2
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• pp.47-54
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• 2022

The purpose of this study was to analyze the effect of masticatory ability on frailty in the elderly. General characteristics, subjective and objective masticatory ability, and frailty level were investigated in 224 elderly. The major findings were as; There were differences in masticating ability according to age, education level, employment status, living arrangement, and maxillary & mandibular dentures. The masticatory ability of the non-frail elderly was significantly higher than the frail elderly. The risk ratio of frailty was 2.33 times higher in subjects with poor mastication compared to subjects with good mastication ability. Also, as a result of adjusting for age, the risk ratio of frailty in the poor group was 2.30 times higher than in the group with good mastication ability. Through this, it is thought that the masticatory ability of the elderly is one of the predictors of frailty, and efforts to achieve healthy aging by preventing senescence through oral health management at the community level are thought to be necessary.

• Journal of dental hygiene science
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• v.6 no.3
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• pp.219-225
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• 2006

As the number of old people grows in today's modern society, dental hygienist's role is more emphasized than ever before for oral hygiene management of the aged. It is also important to find out college students' knowledge, attitude and behavior towards the elderly. Therefore, this study is conducted through interview with college students who are majoring in dental hygiene of health care in Busan and will be in charge of oral hygiene. According to the interview, this study obtains the following results: 1. The level of undergraduate students' knowledge of old people shows a total score of $14.53{\pm}2.35$ (correct response rate is 69.9%). 2. The average score of undergraduate students' attitude towards old people is in a neutral range(50~70), recording 63.12(${\pm}7.22$) on a scale of 100. 3. The average score of undergraduate students' behavior towards old people is lower than a neutral range(43~60), recording 39.09(${\pm}13.43$) on a scale of 85 and showing negative behavior. 4. Experience of living together with the elderly and participating in volunteer jobs lead to significant differences in undergraduate students' attitude towards old people. 5. Experience of living together with the elderly causes significant differences in undergraduate students' behavior towards old people. That is, undergraduate students living together with the elderly show a positive behavior towards old people. 6. Undergraduate students' knowledge shows a strong positive relationship with their attitude, but it has a bit positive correlation with behavior even though there are no statistically significant differences between knowledge and behavior. No relationship is found between behavior and attitude. That is, undergraduate students have more positive attitude as their knowledge of the elderly is higher, but their behavior is not positive.

• Journal of Korean society of Dental Hygiene
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• v.20 no.6
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• pp.889-897
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• 2020

Objectives: This study aimed to investigate whether there was a connection between oral health and memory loss in elderly individuals with no abnormalities in their daily lives and to identify factors affecting memory loss. Methods: This study aimed to identify an association between the Geriatric Oral Health Assessment Index and Subjective Memory Complaints for the elderly individuals living in the community. Results: The results of analyzing the oral health assessment according to the general characteristics of the study participants revealed that with increase in age, income (p=0.05) and oral health of the elderly living alone decreased compared to those living together in the family (p=0.05). Moreover, the lower the income (p=0.05), the higher was the memory loss for the elderly living alone than for the elderly living together with their family (p=0.05). Conclusions: The study identified a link between oral health of the elderly and subjective memory loss and observed that oral health, cohabitation, and income level were related to subjective memory loss. Therefore, oral health should be considered as a predictor of memory loss for the elderly.

• Journal of dental hygiene science
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• v.6 no.4
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• pp.255-261
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• 2006

The purpose of This study was to survey the present state and prospect of geriatric denture prosthetic dentistry among community dental hygienists in Korea. Questionnaires about the present state and prospect of geriatric denture prosthetic dentistry were distributed to the community dental hygienists in Korea, July 2006. Collected questionnaires from 89 cases were analyzed. All collected data were analyzed using the SPSS program. The significance of differences among groups were assessed using chi-square test or Fisher's exact test. The results of this study were summarized as follows: The public relations of the geriatric denture prosthetic dentistry were enforced good, mainly by village offices. Appointed dental clinics made a production of full dentures connecting in Korean Dental Association. Above findings suggest that further study about the present state and prospect of geriatric denture prosthetic dentistry is necessary in improving the oral health related quality of life in elders.

• Journal of Korean society of Dental Hygiene
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• v.22 no.6
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• pp.503-512
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• 2022

Objectives: This study aimed to study the association between unmet dental treatment and depression in the dental area of the elderly. Methods: The data was from the 7th period of the National Health and Nutrition Examination Survey. Multiple logistic regression analysis was performed to evaluate the relationship between depression and unmet dental treatment when confounding factors such as income quintile and smoking were considered. Statistical software, SAS 9.4 version was used. Results: After correcting all confounding factors, the analysis showed that the experience of unmet dental treatment was 2.73 times more likely among depressed men and 2.52 times more likely among depressed women (p<0.05). Conclusions: The results of this study suggested that we should consider that depression in the elderly can affect unmet dental treatment regardless of gender.