• The Korean Journal of Community Living Science
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• v.16 no.2
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• pp.111-120
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• 2005

Recently, the number of elderly people in the rural area of Korea has increased remarkably and their food security has become deteriorated mainly due to the low economic status. To investigate the food security for the elderly people, relevant data were obtained by offering questionnaire to the rural elderly people who were engaging in traditional agricultural production for daily foods. The subjects of 1870 were collected in 9 provinces according to PPS(Probability Proportional to Size). Questionnaire contained the items of dietary habit, food cultivation, Production and Preservation, and the suey was conducted by trained interviewers. SAS (ver 8.1) was used for statistical analyses in which Chi-square tests and General Linear Models were made. Family of the elderly people was $45.4\%$ of the total and the characteristics of elderly families were that age of male head was 82.1 years and that of female was 67.7 years, and that $68.8\%$ of elderly women were working for family income or pocket money. The elderly families' food cultivation state was surveyed and they were pepper$(59.1\%)$, chinese cabbage$(61.91\%)$, and sesame$(48.6\%)$ for their own consumption. But, bean sprout$(6.5\%)$, tofu$(7.7\%)$ and egg$(5.1\%)$ showed low rate of cultivation for the family. The rate of cultivating chinese cabbage$(61.9\%)$, and sesame$(48.6\%)$ was significantly higher than that of middle aged family. At the status of fermented food production for the elderly family, Doenjang$(87.4\%)$ and Gochujang$(86.3\%)$ Kanjang$(84.0\%)$ Kimchi$(92.9\%)$ Jangachi$(27.6\%)$ and Meju$(91.61\%)$maintained higher rate than that of middle aged families' Food preservation of elderly families was low and there are just jam$(5.3\%)$ and bottled products$(1.4\%)$. A little higher rate was observed lot the preserved food such as alcohol$(9.9\%)$ and powder$(9.8\%)$. For the elderly family the score of food cultivation was 4.08/12 points and that of food preservation was 0.62/12 points. The score of fermented food production for elderly family was 10.24/12 points which was significantly different from that of middle aged family (9.58/12 points, p<0.001). This result suggests that for the elderly people food with more protein is needed for production.

• Journal of the Ergonomics Society of Korea
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• v.30 no.1
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• pp.213-220
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• 2011

Objective: The aim of this study was to investigate middle-aged drivers' driving performance and heart-rate as the behavior and physiological changes due to intersection types in left-turn situation. Background: In Korea, the drivers were aged 40~50s are most plentiful. In addition, the intersection traffic accidents are increasing every year. However, the researches for middle-aged drivers and intersection environments have been little. Method: In this study, three kinds of left-turning intersection types(T1, T2, T3) was used as the within-subject independent variables, three age groups(young, middle-aged, elderly) was used as the between-subject independent variables. Also, passing time, approaching velocity, speed and steering variations and heart-rate were used as dependent variables. Results: Overall, middle-aged drivers' driving behaviors were similar to those of the younger drivers. At the T2 intersection type, however, the approaching velocity of middle-aged drivers was similar to younger drivers, whereas the passing time of middle-aged drivers was similar to elderly drivers. Conclusion: These results could be interpreted that a transition driving behavior of middle-aged drivers in terms of age would be appeared on the T2 intersection type. Application: The results might help to understand the characteristics of driving behavior for middle-aged drivers.

• The Journal of the Convergence on Culture Technology
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• v.7 no.3
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• pp.255-260
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• 2021

This study tried to investigate the effects of the adaptation of middle-aged and elderly adult learners to college life on happiness. For this purpose, a questionnaire survey and analysis were conducted on 321 middle-aged and older adults studying at two-year and four-year colleges in Daegu and Gyeongbuk Province, and the results are as follows. First, college life adaptation according to the general characteristics of middle-aged and elderly learners are higher for those in their 50s and 2nd grade in good health condition. Happiness was the highest women, 60s and those in the form of households where only couples live. Second, there is a static correlation between the adaptation of middle-aged and elderly adult learners to college life and happiness, and the correlation between satisfaction with internal growth and satisfaction with meaning was the highest. Third, it was found that middle-aged and elderly adults' adaptation to college life influenced happiness, and the adaptation to adult student relationships, which is the lower part of the adaptation to college life, had the greatest impact on happiness. The above research results suggest that the various positive experiences experienced in university life can affect happiness by easing student relationships, psychological stability, and physical tension, and improving one's own satisfaction with internal growth.

• Journal of the Korean Society of Food Culture
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• v.16 no.5
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• pp.442-450
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• 2001

The purpose of this study was to analyze the satisfaction level on hospital foods in elderly and middle aged patients. The subjects were selected among the patients treated in the Inha University hospital during July of 1999. One hundred thirty five elderly patients aged over sixty(68 men, 67 women) and sixty five patients aged in forties(35 men, 30 women) were surveyed through questionnaires in terms of satisfaction level on hospital foods and the food preferences. Satisfaction on general taste, saltiness, serving temperature, appearance, texture and variety of hospital foods was not significantly different according to age. However, elderly men showed significantly higher satisfaction level than elderly women in terms of general taste of hospital foods(p<0.01). The preferences of cooking method for meat, fish, vegetable and the preferred kinds of kimchi and milk & milk products were not significantly different between the two age groups. However, elderly women significantly preferred sauted meat to broiled meat compared to elderly men(p<0.05).

• Journal of the Korean housing association
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• v.6 no.1
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• pp.51-66
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• 1995

The Purpose of this study was to examine the environmental characteristics of housing for the elderly preferred by the middle aged. The residential environments include three types of elderly housing differred in the availability of care service as well as indoor and outdoor environmental characteristics of the housing. The results of this study were as follows: The most preferred type of the elderly was the elderly housing with no care service followed by the housing with intermediated care service and dependent housing with full care service. The preferred type of housing for the elderly was significantly related to the demands for the demands for the indoor and outdoor environmental characteristics of the comimg elderly.

• The Korean Journal of Health Service Management
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• v.7 no.1
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• pp.59-68
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• 2013

This study examined the relationship between spouse satisfaction and depressive symptom among the middle-aged and elderly couples, using dataset of the Korean Longitudinal Study of Ageing(KLoSA). The subjects were 6,652 persons aged 45 and over who were living with their spouse. A multiple regression model was used to study an association between spouse satisfaction and depressive symptom, controlling for socio-economic characteristics, health status and behavior, and social support. Also, this paper run three subgroup regression models based on age of subjects (45~54, 55~64, 65 and over), controlling for confounding variables. Authors found that there was negative relationship between spouse satisfaction and depressive symptom (b=-0.022, p<0.0001). This negative relationship was also shown in three subgroup regression models. This study suggested the importance of spouse support for promoting mental health among the middle-aged and elderly couples.

• 한국노년학
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• v.38 no.1
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• pp.187-202
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• 2018

The purpose of this study was to examine the effects of the middle-aged Korean's experience discriminated level on the acts of discrimination against the elderly, and moderating effect of the awareness of social status of the aged. The subjects were 509 middle-aged(40-54 years old) from the Korean General Social Survey(KGSS)(2011). This study applied descriptive analyses, correlation analysis and multi-regression with STATA14. The results showed that the level of discrimination against the elderly was 2.20points(5 points), and awareness of elderly's social status was 2.45 points (4 points). Middle-aged Korean's experience discriminated was 0.74. The results of multiple regression analysis showed that discriminatory experiences affect positively on discrimination against the elderly. However, the awareness of elderly' social status had a negative interaction effect on the relationship between discriminatory experiences and discrimination against the elderly. Discrimination against the elderly was increased when the level of experience of discrimination was high and the social status of the aged was low. Based on the results, this study suggested practical and political opinions for reducing Discrimination against the elderly.

• Journal of Nutrition and Health
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• v.33 no.3
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• pp.343-352
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• 2000

The health-related habits, dietary behaviors and health status as well as the relationships between the health-related habits and dietary behaviors and the health status were investigated in the subjects of the middle aged(20 male and 50 female with the average age of 56.4$\pm$6.1) and the elderly(15 male and 15 female with the average of 68.4$\pm$3.6) living in Chonju. The survey included the personal interview using questionnaires, anthropometric measurement and biochemical tests in December, 1998. The breakfast irregularity was shown in 5.7% of male and 10.8% of female. The consumption of generally lightly salted foods was practiced in half of the subjects. The prevalence of smoking and alcohol drinking were shown in 20% and 31.4% of male group respectively. As judged by their body mass indices(BMI), none of the subjects was belong to the obesity group. However, the considerable degree of overweight was found in female subjects. The upper-body obesity was more prevalent in female compared to male group. The percentages of the anemic subjects as judged by WHO hemoglobin level were found to be relatively high specially for female(26.2%). The blood pressure, serum total cholesterol and LDL-cholesterol determination showed that the middle aged males and the elderly females tend to have higher levels compared to the different age bracket subjects from two-way ANOVA. Therefore, it can be assumed that the middle aged males and the elderly females are under the greater risk than the other groups. The analysis of the relationships between health-related habits and dietary behavior, and the health status showed that the regularity of breakfast, the consumption of lightly salted foods, the frequency of exercise and the alcohol drinking pattern influenced the city dwellers and the risk-related health habits as well as dietary behavior.

• Journal of Families and Better Life
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• v.32 no.6
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• pp.73-87
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• 2014

The study researches the actual preparations for elderhood as well as recognizes general preparations for it, and analyzes the demand for educational programs on elderly life. Married women aged 35 years to 60 years who live in Jeju province were surveyed. The data were analyzed according to frequency, t-test, and one way ANOVA analysis. The results of this study are as follows: First, most middle-aged women aren't prepared for elderhood. Second, regarding the contents of the educational programs on elderly life, it was found that the following were in high demand: that the part of life design establishes positive old-age form, maintenance of good health, investment knowledge, leisure activities, and effective communication with family members. Third, significant differences in demand for educational programson elderlylife were found according to age, the age of the last child, income, the age at which one prepares for elderhood, and the amount of funds reserved for elderhood.

• Korean Journal of Social Welfare
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• v.64 no.1
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• pp.101-124
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• 2012

This study examined the longitudinal changes of self-perceptions of own aging among middle-aged and elderly adults, using the latent growth modeling with the three waves of the "Aging and the Quality of Life of the Elderly in Korea", which sampled adults aged over 45 living in Seoul and Chuncheon. The dependent variable is attitudes toward own aging, the sub-scale of the Philadelphia Geriatric Center Morale Scale developed by Lawton (1975). The results showed that the research participants' attitudes of their own aging deteriorated over time. In addition, the lower initial status of the research participants' attitudes of their own aging was associated with being older, being non-married, living in rural areas, attaining the lower level of education, having the fewer social activities, reporting the worse subjective economic status, and reporting the worse subjective health status. The slope of the research participants' attitudes of their own aging differed by the residence areas, educational attainments, subjective economic status and subjective health status. In particular, the difference of the initial status by educational attainments grew over time. Social welfare policy and practice implications are discussed for middle-aged and elderly adults to improve attitudes toward their own aging.