• 대한가정학회지
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• 제36권10호
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• pp.1-22
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• 1998

The purpose of this study was to analyze the state of the living arrangement plan, the housing plan, and economic plan for elderly's life and contributing factors to their life plan. The sample in this study consisted of 713 middle-aged and aged couple living in Korea. Statistics employed for the analysis were frequencies, means, x2 test, logit analysis and multiple regression. The results could be summarized as follows. The middle-aged and aged couple were planning to live independently in their elderly life. The husband's age, religion, living area, total income, total asset, home owenership had significant effects on the living arrangement of the middle-aged and aged. They had a plan to live in single detached house in their elderly life. And husband's age, educational attaintment, job, and living region were affecting the housing type in their elder life. The middle-aged and aged people had a economic plan that they estimated 970,000 won as living cost in their elderly life. And the factors affecting living costs were husband's educational attaintment, job, and total asset.

• 대한간호학회지
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• 제4권2호
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• pp.32-43
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• 1974

A steady increase in the aged population poses a great challenge to nurses with their diversities of health care needs, especially of psychological nature, such as an alienation problems among the aged. The purpose of this study is to examine the nature of alienation problems among the aged in urban areas to provide basic informations for a better understanding of aged people. In this study, the investigator has tried to identify causes of alienation in the aged, and to determine the extent of alienation in relation to sex, family structure, religion, economic status and participation in social activities. The survey was done during the period from the last part of August to the end of September 1973. After a day's training, 10 interviewers have interviewed 210 stratified random samples of people over the age of 65 residing in Seoul with the free-ended questionnaire prepared by the investigator. The result of the study was tested by Critical Ratio. Following Hypothesis have guides formulation of the study: I. The extent of alienation in old man would be higher than in old woman, II. The extent of alienation in the aged who live alone would be higher than those living with their family. III. The extent of alienation in the aged who have no spouse would be higher than who live with their spouse. IV. The extent of alienation in the people without religious beliefs would be higher than the people with religious biles. V. The extent of alienation in the aged would be higher in proportion to decreased level of their economic productivity. Ⅵ. The extent of alienation in the aged who do not participate in social activities would be higher than that of the aged who actively participate. The analytic results of the study are as fellows: 1. The extent of alienation in woman was revealed higher than that of man by showing significant difference at P〈0.01 level. (CR=3.66) Accordingly hypothesis I was denied. 2. The extent of alienation in the aged wile live alone was revealed higher than that of the aged who live with their family by showing a significant difference at P<0.01 level. (CR=7.31) So hypothesis II was supported. 3. The extent of alienation of the aged who have no spouse was revealed higher than that of the aged who live with their spouse at the significant level of P <0.01. CR=4.65) Accordingly hypothesis III was supported, 4. There was no significant difference in the extent of alienation between the people with and-without religion. Thus hypothesis IV was rejected. 5. The extent of alienation in the aged was found to be higher in proportion to decreased level of their economic ability. a. The aged with greatest income showed least alienation b. The aged with no income had a greater extent of alienation than the aged with minimal income by showing significant difference at P <0.01 level . (CR=4.82) c. The difference between the greatest income group and the minimal income group was. found to be less significant than the difference between minimal income group and the-people without income. Thus hypothesis V was positively supported. 6. The extent of alienation in the aged who do not participate in social activities was higher than that of the aged who actively participate. (P <0.01, CR=6.24) According1y hypothesis Ⅵ was supported.

• The Journal of Advanced Prosthodontics
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• 제9권5호
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• pp.364-370
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• 2017

PURPOSE. To explore the influence of different surface conditionings on surface changes and the influence of surface treatments and aging on the bond strengths of composites to non-aged and aged resin nanoceramics. MATERIALS AND METHODS. Rectangular-shaped non-aged and aged (5000 thermocycles) resin nanoceramic specimens (Lava Ultimate) (n=63, each) were divided into 3 groups according to surface treatments (untreated, air abrasion, or silica coating) (n=21). The surface roughness was measured and scanning electron microscopy was used to examine one specimen from each group. Afterwards, the specimens were repaired with a composite resin (Filtek Z550) and half were sent for aging (5000 thermocycles, n=10, each). Shear bond strengths and failure types were evaluated. Roughness and bond strength were investigated by two- and three-way analysis of variance, respectively. The correlation between the roughness and bond strength was investigated by Pearson's correlation test. RESULTS. Surface-treated samples had higher roughness compared with the untreated specimens (P=.000). For the non-aged resin nanoceramic groups, aging was a significant factor for bond strength; for the aged resin nanoceramic groups, surface treatment and aging were significant factors. The failures were mostly adhesive after thermal cycling, except in the non-aged untreated group and the aged air-abraded group, which had mostly mixed failures. Roughness and bond strength were positively correlated (P=.003). CONCLUSION. Surface treatment is not required for the repair of non-aged resin nanoceramic; for the repair of aged resin nanoceramic restorations, air abrasion is recommended.

• 한국농촌생활과학회지
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• 제5권2호
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• pp.199-205
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• 1994

In the process of industralization, Korea rural aged have played great role. By investing, educating, and supporting their brothers and children, rural aged transferred their economic surplus to non agricultural fields and urban areas. But they did not prepare for their old age. So in every agricultural policy implementation, special concern should be taken to rural aged. The rural home extension should be the major institution for the rural aged. This paper was carried out to find the direction and the policy task of rural guidance project for rural aged. This paper suggested the needs of support for the aged in family, economic status and income, and leisure. To support the aged in family, the rural home extension should teach them how to make good relationship between Mother-in-law and daughter in law and special support to families which composed of only rural aged(no children). The rural home extension program should provide special policy for job opportunity creation for the rural aged. The rural home extension should also make educational programs for useful utilization of leisure time of rural aged. The rural home extension should make major roles in rural aged related policy. So rural home extension workers are well trained in gerontology and more related information should be provided.

• 한국인구학
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• 제3권1호
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• pp.62-77
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• 1979

The purpose of this study is to explain the increasing trend of the aged population and its demographic characteristics. This study is based on the data for the aged population above 65 years old published by the Bureau of Statistics, Economic Planning Board. The increasing trend of the aged population has been analyzed and projected from 1955 to the year 2000. Some demographic charicteristics of the aged population including marital status, educational status and status of economic activities have also been analyzed in order to identify the problems associated with aging of population in Korea. The study offers the following conclusion. 1. The aged population index, the proportion of aged population to total population was 3.6 in 1975 and projected to be 6.6 in 2000. There has been steady increase of the aged population is reflected in changes of population structure. The proportional change of the aged population index was 100.0 in 1955, 109.0 in 1975 and 200.0 in 2000 respectively. 2. As for marital status of the aged population 77.6 per cent of male were married while 24.3 per cent of female were married in 1975. 22 per cent of male were widowed while it spouses died declined remarkable the mortality rate declined. 3. As the educational status of the aged, 77 per cent never attended school and 18 per cent attended from a primary school. This is very low and the number of educated men is higher than that of educated women. The rank ordering of schooling is city, Eub and Myeon in that aged. 4. The dependency ratio of the aged population was 5.9 in 1955, 6.1 in 1975 and will be 9.8 in 2000. It is gradually increasing as indicated above 20 per cent of aged population was economically active of these, they are employed in the following occupations as listed in order of the magnitude of the aged population employed. The employment status of the aged workers shows that a greater number of persons are self-employed than workers for another employer. In particular, temporary employees comprise 56.0 per cent of those employed.

• 한국축산식품학회지
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• 제42권6호
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• pp.953-967
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• 2022

The objective of this study was to determine effects of aging methods (wet-aged, dry-aged, and packaged dry-aged) during 60 d on quality traits and microbial characteristics of beef. Wet-aged beef was packed by vacuum packaging and stored in a 4℃ refrigerator. Dry-aged beef was used without packaging. Packaged dry-aged beef was packaged in commercial bags. Dry-aged and packaged dry-aged samples were stored in a meat ager at 2℃-4℃ with 85%-90% relative humidity. Meat color, crust thickness, aging loss, cooking loss, Warner-Bratzler shear force (WBSF), texture profile analysis, Torrymeter, meat pH, water activity, volatile basic nitrogen (VBN), thiobarbituric acid reactant substances (TBARS), and microbial analysis were measured or performed every 15 d until 60 d of aging time. Meat color changed significantly with increasing aging time. Differences in meat color among aging methods were observed. Aging losses of dry-aged and packaged dry-aged samples were higher than those of wet-aged samples. Wet-aged beef showed higher cooking loss, but lower WBSF than dry-aged and packaged dry-aged beef. VBN and TBARS showed an increasing tendency with increasing aging time. Differences of VBN and TBARS among aging methods were found. Regarding microbial analysis, counts of yeasts and molds were different among aging methods at the initial aging time. Packaged dry-aged and dry-aged beef showed similar values or tendency. Significant changes occurred during aging in all aging methods. Packaged dry aging and dry aging could result in similar quality traits and microbial characteristics of beef.

• 대한정형도수물리치료학회지
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• 제7권1호
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• pp.29-50
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• 2001

This research have been made to define how the IADL (Instrumental Activity of Daily Living) performance and the subjective health index of the Aged are affected by their residential circumstance, gender and age, and how deeply these two factors are related and interact. For the period of June 1 to July 31, 2000, we had conducted a questionnaire and direct interview with 693 persons over age sixty-five (65) in Daejon and in other adjacent area, grouping into three different residential types The Aged living at home, The Aged living at welfare facilities and The Aged living alone, and studied on how the IADL performance and the subjective health index of the Aged are influenced and interact as per their characteristics, daily activity and mentality. We had analyzed all the data obtained through this research by the method of : - analysis of frequency as per specific factors by SPSS 1O.0/PC+, - $x^2$ test, - t-test, - ANOVA, - multiple regression analysis by factors. The research concludes followings : a. It appears that the three (3) factors such as gender, age and residential circumstance of the Aged deeply affect the IADL performance and subjective health index of the Aged. (p<0.01) b. With regard to IADL performance of the Aged by the gender, it was analyzed that the female-Aged gains 23.8 point on average, which shows the performance of the female-Aged is less independent. (p<0.01). In addition, it was also found that the IADL performance is becoming less and less independent following their age increasing. In analyzing IADL performance by the residential type, it appears that the Aged living at welfare facilities gains the lowest 21.5 points and is least independent. It was also found that the Aged living at welfare facilities need some assistances from others for their performing IADL. (20-24 point) (p<0.001) c. With regard to the subjective health index of the all-Aged participated in this research, the analysis indicates 8.8 point and this is considered as a point of general standard (7-10 point). In analyzing this index by the gender, the female-Aged gains only 8.6 point which explains a lot of female-Aged consider they are not really healthy. (p<0.001) In analyzing this index by the residential type, the Aged living at welfare facilities and the Aged living alone gain the comparatively lower point, - respectively 8.4 point for the Aged living at welfare facilities and 8.8 point for the Aged living alone. The Aged living at these two residential types express they are obviously in a bad situation of health. (p<0.001) d. With regard to the factors affecting the IADL performance and the subjective health index of the Aged, it was analyzed that the IADL performance can largely be affected by the factors such as depression, frequency of going-out and age rising, and that the subject health index can also deeply be affected by depression, pain and by how much they are satisfied with their current living conditions. e. It was analyzed that the interacting between the IADL performance and the subjective health index is not that strong but even weak. As a result, we were able to conclude that the IADL performance is less independent in case of the female-Aged, the Aged living at welfare facilities, and following the age rising. As for the subjective health state the Aged themselves are aware of, we concluded that the female-Aged, the Aged living at welfare facilities and the Aged living alone, are more critical about their health. From this research, we were able to realize that, when the OMT (Orthopedic Manual Therapy) needed, the physical therapists are really required to have a correct and cautious understanding of the situation in which the aged persons are, and take care of them with more concerns and more improved treatment.

• 대한가정학회지
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• 제35권5호
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• pp.1.1-15
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• 1997

The purposes of this study were to identify the household's financial status by life cycle stage and no analyze contributing factors to financial planning for retirement preparation among Korean marred couples. For these purpose, 2074 married couples those being under 55 and having either single earner or dual earners were selected, and total sample was divided into three stages; young-aged(＜35), middle-aged(35-44) & old-aged(45-54). Statistics were frequencies, means, percentile, and logistic analysis. The results were as follows. First, old-aged had higher level of total income, total expenditure and total assets than either young-aged or middle-aged. In addition, households those holding private pensions were likely to have higher total income, total expenditure and total assets than those owning no private pension. while middle-aged had a highest total debts. Second, gini coefficients of total income and total expenditure between three aged groups were similar, but old-aged had the highest gini coefficient of total assets and total debts. In particular, gini coefficients of total assets and total debts of households those having no private pension were greater than those holding private pensions. third, contributing factors to private pension ownership of young-aged were family & household-related factor and financial factor, middle-aged's factors were household head's characteristics and financial factor. Also, old-aged's factors were household head's characteristics, family & household-related factor and financial factor.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2006년도 추계학술발표대회 논문집
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• pp.95-98
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• 2006

Movement from aging society to aged society and to ultra aged society is a fact that we have to accept as reality. It also means that we are given a common assignment of supporting the aged. Therefore, this study dealt with forms of space of the welfare facilities for the aged in Japan that are being suggested as a plan to solve the problem of supporting the aged. Japan who has similar Confucian culture like Korea experienced the aging of population 30 years earlier and enactment of law 20 years earlier than Korea. Therefore, Korean policies, systems and standards for welfare of the aged have been following Japanese welfare development model. This study analyzed the small-scale multifunctional welfare facilities for the aged in Japan before founding them in Korea to adapt the facilities that are compatible in domestic circumstance.

• 가정∙방문간호학회지
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• 제19권2호
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• pp.183-194
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• 2012

Purpose: The purpose of this study was to compare the quality of life(QOL) between middle-aged women and men. Method: In this study, we surveyed 482 middle-aged women and men living in Seoul aged between 40 and 64. Data were analyzed t-test, ${\chi}^2$-test, and 2-way ANOVA. Results: There was no significant difference between satisfaction and importance of the life of middle-aged women and men of the overall. However, while the case of middle-aged women showed a significant difference in the emotional support from people who are not family members, middle-aged men showed significant differences between the importance and satisfaction of the life with spouse, the ability to take care of family responsibilities, sex life, energy(fatigue), personal appearance, and pain. In addition, the overall quality of life scores showed no gender difference between the middle-aged women and men but in the quality of life both genders, the family area of the sub-area showed high scores. Conclusion: It is suggested that further repetitive studies for middle-aged women and men are needed by using the same tool of this study and various health promotion programs based on the result of this study should be developed for middle-aged.