• Journal of Korean Public Health Nursing
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• v.18 no.1
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• pp.14-26
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• 2004

Purpose: This study was done to identify the relationship between physical exercise and quality of life in middle-aged adults. Method: The subjects of this study consisted of 251 mid-aged adults who lived in D city and N city. The instrument for this study was exercise performance scale by Kim and QOL scale by Ro. Data were collected form February 20 to March 20. 2003. Result: 1. Among participants. 'good' exercise performance consisted $39.2\%$ and exercise involvement was $41\%$. 2. The quality of life showed positive significant correlation with the exercise performance(r=.21. p=.00). 3. Exercise performance was a predictor of quality of life and $8.3\%$ of the variance explained with exercise performance. Conclusion: The results of this study suggest that further development and applying of exercise performance programs are recommended for quality of life of mid-aged adults. In addition. further research needs to be done to identify relationship with these factors for various age group.

• Korean Journal of Culture and Social Issue
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• v.24 no.2
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• pp.153-192
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• 2018

The main purpose of this research is to investigate the effect of Korean adults' perception of parent-child relation on their self-efficacy, child rearing practices, elderly parent care practices, and happiness. In this study the parent-child relation is a relationship between the adults' parents and the adults. The participants in the study were adults (2,632; male=1,275, female=1,357) with children in primary, secondary, and/or university, with an average age of 45.44-years-old (male=46.96-years-old, female=44.10-years-old). The results showed a direct influence of the adults' perception of parent-child relation on their self-efficacy and their child rearing practices, and an indirect influence on their happiness. This indicates that a more positive adult's perception of parent-child relation leads to higher self-efficacy and greater devotion to their child rearing practices. And furthermore, an elevated self-efficacy enhanced their happiness. Gender differences were found for the influence of adults' perception of parent-child relation on elderly parent care practices. For Korean male adults, a more positive perception of parent-child relation lead to a more active participation in elderly parent care practices. However, for Korean female adults no direct influence was found. Based on these results, a discussion of the influence of adults' perception of parent-child relation on the adults' psychological characteristics and family-members relationships is provided.

• Korean Journal of Adult Nursing
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• v.25 no.4
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• pp.464-472
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• 2013

Purpose: The purpose of this study was to identify aging anxiety and influencing factors of middle-aged adults. Methods: Descriptive correlation design was used. Three hundred and three middle-aged adults participated in the study and completed the questionnaires in the period from September 11 to October 15 of 2011. The data was analyzed using independent t-test, one-way ANOVA, Scheff$\acute{e}$ test, Pearson correlation coefficients, and hierarchial multiple regression analysis. Results: Aging anxiety of middle-aged adults was higher than a moderate level. Socio-demographic variables such as age, religion, education, economic level, perceived health status and experience of living with older adults influenced significantly on aging anxiety. In contrast, general self-efficacy, aging knowledge and attitude toward older adults were negatively correlated with aging anxiety. Hierarchial multiple regression analysis incorporating these variables showed an explanation rate of aging anxiety at 21%. And religion, perceived health status, attitude toward older adults, and general self-efficacy were statistically significant among variables that influence on aging anxiety. Conclusion: The findings of this study suggest that senior preparation programs that can enhance self-efficacy, induce positive attitude on older adults and promote health should be implemented to reduce aging anxiety of middle-aged adults.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.104-111
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• 2016

This study examined the effects of the biological markers and lifestyle factors on the presence of diabetes in middle-aged adults. A total of 5,363 adults aged 40-64 years were recruited from the 2010-2012 Fifth Korean National Health and Nutrition Examination Survey. The data were analyzed by descriptive statistics, Chi-square test, ANCOVA and logistic regression. The results were as follows. The body mass index was significantly higher in the prediabetes and diabetes group than in the normal group. Hypertension, abdominal obesity, hypercholesterolemia, hypertriglyceridemia, smoking, drinking, and carbohydrate intake were significantly different among three groups. Hypertension, hypercholesterolemia, hypertriglyceridemia, abdominal obesity, body mass index and drinking were the influencing biological markers and lifestyle factors in prediabetes. The significant factors influencing diabetes were hypertension, hypercholesterolemia, hypertriglyceridemia, abdominal obesity, body mass index, and smoking. Overall, the development of intervention programs for effective diabetes prevention in middle-aged adults by lifestyle modification of hypertension, obesity, dyslipidemia, drinking, and smoking is recommended.

• Journal of Digital Convergence
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• v.20 no.1
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• pp.349-359
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• 2022

This research is a descriptive study that aimed to identify the health knowledge related stroke, optimistic bias, and social support of middle-aged adults and the effect these had on their health-promoting lifestyle This study was conducted by collecting 220 adults aged between 40 to 60 years from C City D city and K city. Data were analyzed using descriptive analysis, ANOVA, t-test, Pearson's correlation coefficients and multiple regression with the SPSS 23.0 program. The average health-promoting lifestyle was 44.27 points. The health-promoting lifestyle of the study participants showed a positive correlation between the optimistic bias(r=.18, p=.001) and social support(r= .61, p<.000). According to the results of multiple regression analysis, perception of Necessity for Stroke Education(β=.12, p=.010), optimistic bias(β=.18, p=.040), and social support(β=.48, p<.000) were shown to be significant factors that affected the health-promoting lifestyle of the participants. These variables explained 38.5%. Therefore, an health education program to improve the health-promoting lifestyle related to stroke in adults should be considered as a way to enhance social support and reduce optimistic bias.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.8 no.10
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• pp.871-882
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• 2018

This study investigated meaning of life as mediator of the relationships of meaning of work and happiness in Koran middle aged. A sample of 171 middle aged were participated. in survey about meaning of work, meaning of work and happiness. The data were analyzed using correlation test and path analysis. The results was followed. First, every factors was positively correlated. The meaning of work was positively correlated with meaning in life and happiness. And meaning in life was also positively correlated with happiness. Second, the meaning in life had partial mediation effect between meaning of work and happiness. The middle aged's higher score of meaning of work not only directly increased happiness, but also induced higher level of meaning in life, which, in turn, increased happiness. The results of this study suggested that meaning of work is a predictor meaning in life and happness, and meaning in life can be important factor of the relationship between meaning of work and happiness.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.4
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• pp.303-310
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• 2019

The purpose of this study was to compare the oralmyofunctions (occlusal force, tongue pressure, lip force) of adults and elderly people. And analyzed the factors affecting oral health related quality of life and dysphagia. The study was conducted on 73(over 20 years of age) Residing in Daejeon and Nonsan From December 2017 to May 2018. The data was analyzed using one-way ANOVA, pearson's correlation and multiple regression. The masticatory strength of each age group evaluated the right and left posterior occlusal forces. the elderys group (8.93, 10.80) were lower than adults group(12.51, 14.61) and middle age group(11.63, 14.75)(p>0.05). The tongue pressure was statistically significant lower in eldery group(37.43) than the adult group(60.55), middle-aged group(50.61) (p=0.000). In addition lip force was significantly lower in eldery group(8.57) than adult(12.01), middle-aged(11.37)(p= 0.000). The tongue pressure was positively correlated with the number of natural teeth(r=.566, p<.05), and the lip force (r=.497, p<.05). The quality of life quality related to oral health and dysphagia was tongue strength(p<0.05). It is necessary to recognize the risk of declining oral muscle function caused by aging. especially tongue strength is associated with quality of life and dysphagia. In order to improve the quality of life related to oral health in the aged society, the necessity of regular oral administration and oral muscle training was proposed.

• Journal of Digital Convergence
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• v.17 no.3
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• pp.313-321
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• 2019

This study investigated the themes of self-esteem memories in female adults. Self-esteem memories mean memories that are focused on evaluations of the self and the themes of them are classified as achievement or social relationship. Eighteen young adults(M=21.56), fifteen middle aged adults(M=54.13), and twenty older adults(M=74.35), totally fifty three female adults participated. They recalled 4 positive and 4 negative self-esteem memories respectively. The results showed that memories of positive and negative self-worth frequently focused on relationship themes, and this tendency was significant in positive memory of young adults and negative memory of middle aged adults. This suggests that social relationship is a dominant cultural value in Korea. Links between interpersonal relationship and positive/negative self-esteem memories are explained by culture, gender and developmental tasks. Further researches about the differences by sex and life scripts in the content of self-esteem memories are needed.

• 한국노년학
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• v.30 no.3
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• pp.947-971
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• 2010

The present research is aimed at to examine the relationships between wisdom and age, also between wisdom and its psychological adaptation among middle and elder adults in Korea. Moreover, using data on 240 middle-aged and elder adults, the relationship between different aspects of wisdom and aging well were not only examined, but also explored age differences of wisdom through adulthood. The major findings from the study are summarized as follows. first, the wisdom scores of middle-aged and elder adults were significantly higher than those of young adults. While 'cognitive competency' and 'positive life attitude' factors had no significant differences. It means that 'cognitive competency' and 'positive life attitude' wisdom could be stable across adulthood. However, 'moderation and balance' and 'sympathetic interpersonal relationship' wisdom of elders were significantly higher than those of young adults. second, in middle and elder adults, Wisdom was found to be positively related with life satisfaction, well-being, death acceptance, experiences of positive emotion, generativity, ego integration, and positive life review. while on the other hand, contrast wisdom to be negatively related with depression, fear of death, perceived stress and experiences of negative emotion. The results from the study were examined by ecological validity of wisdom. Accordingly, a number of limitations and implications of the research were acknowledged.

• The Journal of the Convergence on Culture Technology
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• v.6 no.3
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• pp.9-17
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• 2020

This study is a narrative research study to investigate the knowledge, attitudes and preventive behaviors of middle-aged adults with dementia and to identify related factors. The study subjects were a total of 230 middle-aged adults living in K and P cities, and data were collected from March 2018 to July 2019 using a structured questionnaire. Collected data were analyzed by descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and multiple linear regression analysis using SPSS / WIN 23.0 program. As a result of the study, the knowledge of dementia was 9.97 out of 15, the attitude of dementia was 47.45 out of 60, and the prevention of dementia was 27.75 out of 36. Knowledge of dementia had a positive correlation with dementia attitude (r=.122, p=.050) and dementia prevention behavior (r=.122, p<.05). Factors affecting dementia prevention behavior include marital status (β=.129, p<.05), education level (β=.219, p<.000), and type of disease (β=-.108, p<.000), presence of religion (β =-. 219, p <.000), interest in dementia (β=.237, p<.000), presence of drinking (β=.317, p<.000), smokingPresence or absence (β=.235, p<.000) and knowledge of dementia β=.316, p<.000) were found to have a significant effect. Therefore, in order to improve dementia prevention behavior of middle-aged adults, it is necessary to develop customized education programs for middle-aged adults to practice knowledge of dementia, positive attitudes, and good lifestyle.