• Archives of design research
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• v.19 no.1 s.63
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• pp.129-140
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• 2006

In this study, I would like to suggest a new model of web navigation design which can enhance old-aged users web usability. I would like to prove that when users enjoy web navigation design, older-users access information much more effectively. Using a survey, suggest some types of web navigation designed for old-aged users. After that, based on the result of the prepatory survey, I conducted an experiment with 4 types of web navigation designs, which have been developed to reflect varying stages of comprehensibility. My survey focused three points. First I tested whether they lost their way while searching for information. Secondly, if they did lose their way, I checked whether they could recover from their errors and find their way back. Thirdly, I investigated whether layout, location and size of the web navigation design factors affected usability. The results of my survey indicated that old-aged users spend the shortest time, have the easiest interface, and have least error incidence under the web navigation design to enhance old-aged users web usability.Thus, developing a web navigation design for old-aged users can encourage older people to be more involved with the internet, especially in the aging society.

• Health Policy and Management
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• v.29 no.3
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• pp.277-287
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• 2019

Background: Diabetes is known as one of the most important ambulatory care sensitive conditions. This study purposed to assess the status of continuity of care (COC) and diabetes-related avoidable hospitalizations (DRAHs) of a group of middle- and old-aged patients and to observe the relationship of the two elements by the two age groups. Methods: This study utilized the National Health Insurance Service's National Sample Cohort data and the subjects are diabetes patients of 45 and over, classified into two groups of 'middle-aged'(45-64 years) and 'old-aged'(${\geq}65years$) patients. The dependent variable was DRAHs, which was defined in accordance with the definition of the Organization for Economic Cooperation and Development "Health Care Quality Indicators" project. COC, as an independent variable, is measured by the COC index in this study. Two-part model (multi-variate and multi-level analyses) was utilized. Results: Factors associated with the status and the number of DRAHs differed by each age group. Meanwhile, the two-part model showed that higher COC was associated with a lower risk of preventable hospitalizations in both middle- and old-aged groups. Conclusion: Study findings can provide health policy insights and implications in order to strengthen the primary care system for further improvement of diabetes management, especially for middle- and old-aged groups.

• Journal of Family Resource Management and Policy Review
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• v.16 no.4
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• pp.131-152
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• 2012

The aims of this study were to analyze middle-aged households' financial preparation for retirement. Specifically, this study surveyed the relation between human capital investment for children and the middle-aged households' financial preparation for retirement and investigated factors influencing financial preparation for retirement. Data were obtained from the 3rd Korean Retirement and Income Study (KReIS) in 2009, and a sample of 757 households was selected. The statistical methods were frequency, percentile, mean, standard deviation, ${\chi}^2$, t-test, Pearson's correlation coefficient, and logistic regression analysis. The findings of this study are as follows. First, the percentile of preparation for living costs for old age was 49.9% for the middle-aged households. In terms of the types of preparation for living costs for old age, the results showed 61.6% of personal preparation, 33.9% of pension system, and 1.3% for children and relatives. In relation to the adequacy of the preparations for living costs for old age, preparations made by 57.4% of the middle-aged households were inadequate. Observing the minimum living costs for old age and adequate living costs after retirement for single and couple, the minimum living costs of the middle-aged households was 1.46 million won for couple and 0.91 million won for single. The adequate living costs for old age was 2.07 million won for couple and 1.34 million won for single. Second, there were 757 households with total education expenditure. Of these, 208 incurred annual expenditure on public education, and the annual expenditure for public education was 7.28 million won. There were 170 households with annual expenditure for private education, and the annual expenditure for private education was 2.50 million won. 243 households of middle-aged households had annual expenditure for human capital investment, including both public and private education, with annual expenditure for human capital investment for children of 7.82 million won. Furthermore, in the human capital investment factor, there was a difference in the middle-aged households' financial preparation for retirement according to their annual expenditure for human capital investment including both public and private education. In addition, there was a difference in financial preparation for retirement based on their public education expenditure. Third, in the logistic regression model 1, which included human capital investment, the significant variables affecting the preparation for retirement of the middle-aged households were as follows : annual household income, total amount of annual household income, experience of inadequate living costs, existence of financial assets, total amount of annual household savings, financial independence, adequate living costs (for single) for old age, and human capital investment. In the logistic regression model 2, which included annual expenditure for public education and annual expenditure for private education, the significant variables affecting the preparation for retirement of the middle-aged households were as follows : annual household income, total amount of annual household income, experience of inadequate living costs, existence of financial assets, total amount of annual household savings, financial independence, adequate living costs (for single) for old age, and annual expenditure for public education.

• Journal of the Korean Home Economics Association
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• v.44 no.11
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• pp.43-50
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• 2006

The purpose of this study is to analyze the use and satisfaction on cosmetics of middle- and old-aged women with well-being pursuit disposition. A survey was conducted from January 20 to February 10 in 2006. The statistical analysis methods used to analyze the 393 middle- and old- aged female subjects were frequency analysis, reliability analysis, factor analysis, cluster analysis, crosstab, and multiple regression analysis. First, middle- and old-aged women were using functional cosmetics for wrinkle and whitening as well as skin lotion, moisture lotion and nutritive cream. They applied basic skin make-up only or partial make-up on the eyes and lips. Second, the well-being pursuit disposition factors were determined to be eco-friendly pursuit disposition, economical pursuit disposition, and health pursuit disposition. The well-being pursuit disposition factors had an effect on satisfaction of basic cosmetics. While the economical pursuit disposition factor had an effect on satisfaction of colored cosmetics. Third, the clusters from well-being pursuit disposition were determined to be wellbeing unconcerned group, eco-friendly concerned group, economical concerned group, and health concerned group. The proportion of subjects applying basic and colored cosmetics was high in health concerned group.

• Journal of Korean Public Health Nursing
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• v.7 no.1
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• pp.31-48
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• 1993

Nowaday, there have a lot of changes in the demands of the aged persons. Their problems also came to the fore with diverse forms under the influences of industrialization, urbanization and nuclear family. To make the matter worse, the aged population is mounting rapidly. Also, such structure as nuclear family is widely disseminating uncomfortable to the aged. People is mainly being guided by self interest above everything else. Indeed, they had, all together, bad effects on our traditional value system regarding 'respect for the aged and devotion to patients'. It seems unfortunately obvious that the family responsibility is gradually weakening to support the old who is a dependent family. The result is that the aged must have suffered all sorts of hardships in lightenning psychological, physical and economical difficulties. First, to grasp the situations and conditions supporting for single aged persons from each view of psychological, emotional, family-relational, healthy, social and economical standpoints, and second, to analyze their own recognition levels thinking of their health conditions and the relationships between the supporting environments of old family dependants and their psychological healths and then finally, to propose suggestions being able to be helpful for living comfortably in an old age and thereby, building up good family relation. The statistical techniques used to analyze 115 respondents living in Puchun city are frequency, $x^2$ test, t-Jest, ANOVA, Pearson's Correlation Coefficiency and Regression analysis (SPSS package), pertnent to prove the hypothesis suggested in this paper. Of course, it is needless to say that more data are needed on this point. However, several main research findings can be summarized as follows: First, the better single aged persons may be in the habit of eating a meal and the higher they may think of their physical health conditions and movement, the more they want to participate in economic activities to be free from economical dependence upon their children and to overcome lonliness. Second, single aged women appear to have had higher ability to take care their health for themself than single aged men do. It is why signle aged women do not, in general, have big problems to manage their health. But, as shown in this paper, single aged person"s were more liable to the diseases of the aged and, thereby, requiring special medical treatment badly to be healthy. Third. single aged persons revealed potential desires to free themself from socio economic dependence upon their children even in simple labor Job which can draw a monthly salary of about W200, 000. Fourth, they are generally satisfied with their children's filial piety toward them. Nonethless, most of them appear to be reluctantly dependent upon their children and live lonly lives very much. Fifth, they seem to have some hesitation in expressing their candid opinions as that then are some others along with family environmental factors for psychological and emotiona stability. Accordingly, it is safe to conclude by saying that much attention should' be paid no only to socio-economic supports and better medical services for the aged but also to political supports of the society and towards their children for the aged's emotiona support, for improving the quality of their lives in old age and promoting efficiency in suporting for old family dependants.

• The Korean Journal of Community Living Science
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• v.17 no.3
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• pp.67-87
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• 2006

This study examined how middle-aged jobholders anticipate their living after retirement, how they plan their post-retirement financial welfare and what attitude they have towards old age. The data came from 290 middle-aged male and female people in Incheon, Suwon and Cheongju city and were analyzed to find the differences among public planned pension types, such as the National Pension System (NPS), the Government Employee Pension Corporation (GEPC), and the Korea Teachers Pension (KTP). The major results were as follows: First, the expected income level after retirement in GEPC members was the highest and the lowest in KTP members. Second, the expected living period after retirement is the main criteria used when determining the amount of money needed for old age. Third, KTP members were of the most inferior at financial planning and practice, especially self-reflection of their expending behavior, thrift and saving practice for old age.

• The korean journal of orthodontics
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• v.12 no.2
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• pp.155-164
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• 1982

The purpose of this study was to investigate the changes of bony and soft tissue by the growth Each 50 boys and girls was studied aged 7 through 9 years old. The results were as follows; 1. Thickness of soft tissue was increased by the growth and much more done in boys than in girls. 2. In the linear measurement of soft tissue change of A-A' was most remarkable. 3. Nose length was increased in both boys and girls. Remarkable change was observed in male aged 8 through 9 years old and in female aged 7 through 8 years old. 4. In the linear measurement of bony tissue change, S-Pg, Go-Me, S-A, and S-N were increased in sequence. 5. Point-A and Pg in bony tissue grow more downward direction than forward. 6. In the angular measurement, no significant change was observed.

• Korean Journal of Social Welfare Studies
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• v.45 no.3
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• pp.71-95
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• 2014

The purpose of this study is to examine the effects of household income types and sources on the depressions and self-respect of the old aged. Although household income types and sources are supposed to be important to the mental health of the old aged as well as income level, there have been little policy interests to them. This study analyze the relationship between the household income types & sources and the mental health of the old aged, using the 8th data from the Korean Welfare Panel Study. Major findings are as follows. First, we find that there are considerable variations in the household income sources composition among the old aged, and that types of household income are related to the individual and family features of the old aged. Second, the results of regression analyses show that the household income types are associated with the depression and self-respect of the old aged. And, we find that some income sources affects the mental health of the old aged. The results of this study suggest that there should be policy attentions to the mental health effects of the household income sources so as to increase the adequacy of the income security system for the aged in Korea.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.45-57
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• 2016

This study examined the effect factors for the preparations for the old age on the current satisfaction of life of the middle-aged. A survey of middle aged people living in Seoul and metropolitan areas was conducted. The data from 442 subjects were collected from 450 questionnaires excluding 8 incomplete datasets and analyzed. The results were as follows. First, the emotional and economical preparations for the old age had influences on the emotional satisfaction positively. Second, the educational background, jobs for technician/working, emotional and physical preparations for old age had a positive effect on the physical satisfaction. Third, the household income, emotional and economical preparation for the old age had a positive influence on the economical satisfaction. Fourth, sex, emotional preparations for old age had a positive effect on the social relation satisfaction. The research results suggested that the preparations for the old age should be arranged from the middle-aged years because it is difficult to improve the satisfaction of life for old age in the elderly.

• The Journal of the Korea Contents Association
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• v.19 no.10
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• pp.472-486
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• 2019

This study was conducted to analyze the influence relationship between the elderly's readiness for old age and life satisfaction, and to verify the mediating effect of self-efficacy in the influence relationship between the elderly's readiness for old age and life satisfaction. For this, a survey was conducted on middle-aged people in Seoul and Gyeonggi-do, and frequency analysis, correlation analysis, and hierarchical regression analysis were conducted using SPSS 25.0. As a result of the analysis, life satisfaction was influenced by self-efficacy, social preparation for old age, physical preparation for old age, economic preparation for old age, and academic ability in order and It was confirmed that psychological factors rather than demographic characteristics were more influential factors on life satisfaction of middle-aged people. In addition, self-efficacy had a mediating effect on the relationship between the degree of preparation for old age and life satisfaction. Based on this, the alternatives to raise the life satisfaction of middle-aged people, the limitations of this study, and the follow-up studies were discussed.