• Journal of Digital Convergence
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• v.16 no.8
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• pp.11-18
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• 2018

In the Digital Transformation infrastructure at the addition to research on mental health such as depression and well-being, research on middle-aged health requires a study consisting of specific measures of cognitive health. This study used social, mental, and physical cognitive health as a sub-domain of cognitive health. The purpose of this study was to investigate the positive effects of volunteer activities on cognitive health for middle-aged women. The questionnaire survey was conducted on middle-aged women aged 40 to 59, focusing on the question "How well does cognitive health work for middle-aged women through volunteer activities?" The goal of this study is to examine the effect of volunteer activities on the cognitive health of middle-aged women and to analyze the meaning and influencing factors of volunteer activities needed to maintain the desirable life of middle-aged women and the healthy life of the elderly. The necessity to diversify and activate volunteer activities of middle-aged women was proved through the survey.

• The Journal of the Korea Contents Association
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• v.22 no.2
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• pp.770-781
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• 2022

Korea's aging population is rapidly increasing, but there has been little research into senior-friendly foods. Therefore, this study aimed to provide basic data for the development of senior-friendly Home Meal Replacement(HMR) foods by conducting a survey among elderly and middle-aged persons highly likely to purchase senior-friendly foods in the near future. Study findings showed that the level of HMR purchase was higher among the middle-aged, many subjects preferred products requiring simple cooking, and a higher proportion of subjects purchased them offline. Five HMR selection attributes were identified, and dietary lifestyles were classified into four categories. Through a cluster analysis, 3 groups based on level of involvement were identified: high-level, mid-level, and low-level. Napping^® analysis showed that subjects classified food products into HMR and meal kits, and into products with a clear broth and products with a thicker broth. The study findings are expected to help suggest a differentiating approach in developing senior-friendly HMR foods.

• Transactions of the Korean Society of Automotive Engineers
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• v.17 no.2
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• pp.90-97
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• 2009

One of the most important factors that affect a person's risk of injury in a motor vehicle crash is the age of the person. This study investigates the characteristics of crash injuries among young, middle-aged and older drivers and occupants. Based on the comprehensive claim data from automobile insurance from 2000 to 2007, this study examines in great detail the drivers and occupants injury body regions and severity by age in car-to-car frontal crashes. It has been shown that elderly drivers and occupants suffer more injuries at a chest region compared to the middle-aged group. This research calls attention to the need for design to make vehicles more protective for older drivers in car-to car frontal crashes.

• Journal of Families and Better Life
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• v.14 no.2
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• pp.265-276
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• 1996

Due to the increase in life expectancy the family life of recent days has been through significant changes including prolonged relationships among different generations within families and changing roles and relationships. From the perspective of the care for elderly parents middle-aged children's filial responsibility habe been examined. Based on balanced reciprocity between middle-aged children and their aging parents each party is able to allow each other to respond needs and to respect rights. It is assumed that middle-aged children's moral development may be useful to discriminate levels of filial responsibility from filial obligation to filial maturity. This assumption challenges previous beliefs that filial obligation and filial maturity are the same,.

• Journal of Community Nutrition
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• v.4 no.2
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• pp.109-117
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• 2002

The purpose of this study was to investigate food habits, nutritional knowledge, nutritional risk factors, health-related lifestyle, health status and dietetic therapy in Korean middle-aged and elderly outpatients taking supplements. A cross-sectional survey was conducted from July to December in 2001. Subjects were 1702 (male 731, female 971) age-related chronic disease outpatients aged over 50 years. Data was collected using a standardized Questionnaire by in-person interview and analyzed by SPSS system. The subjects with supplement had significantly lower nutritional knowledge, higher nutritional risk factors, undesirable lifestyle, and lower self-reported health status compared to those without supplement. However, the subjects with supplement had desirable (cod habits and more concern about health compared to those without supplement. Age-related chronic disease group with supplement had significantly undesirable food habits, lower nutritional knowledge and higher nutritional risk factors compared to control group with supplement. Age-related chronic disease group without supplement had significantly desirable food habits, higher nutritional knowledge, lower self-reported health status and higher stress compared to control group without supplement. Therefore, these results may provide basic information for proper supplement of Korean middle-aged and elderly outpatients.

• Journal of Sport and Applied Science
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• v.3 no.2
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• pp.17-27
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• 2019

Purpose: This study is to conduct usability evaluations from the perspective of developing comfort-shoes for the middle-aged and elderly to identify key factors and derive implications for optimal comfort-shoes production. Research design, data, and methodology: A total of 10 middle-aged and elderly women in their 50s and 60s were selected as eligible for the rescue. For data collection, the study was conducted in a Gang Survey, where pre-explanations, shoes test, and interviews were conducted. The collected data were analyzed in a total of four stages. In step 1, the contents obtained through interviews with the subjects were recorded in text, organized and analyzed systematically, and in step 2, unnecessary vocabulary, sentences, and overlapping opinions were eliminated. In step 3, we classified areas around key functions and carried out categorization tasks. Finally, in Step 4, the results and implications of the study were derived by classifying each usability evaluation shoe as positive and negative text around categorized data. Results: There are a total of seven factors for comfort-shoes usability evaluation, which are categorized as cushion, fitting, stability, flexibility, lightweight, comfort, and pressure. Positive/negative factors for the derived usability evaluation factors were shown in the form of a positive-centered, negative-centered, and positive-mixed mix for each of the four products. Positive-focused products are VA products, which are seven times more positive than negative factors. Negative-centered products are CL and SA products, which are five times more negative than positive factors. Positive mixing was a CA product with a ratio of 1:1. Text-based usability evaluations allow us to proceed with analysis based on more scientific data rather than simply listening to opinions and judging by comments. Conclusions: The study discussed implications of developing comfort-shoes for middle-aged consumers and future directions were discussed.

• 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.

• Journal of Family Resource Management and Policy Review
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• v.23 no.3
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• pp.133-148
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• 2019

This study aimed to explore the moderating effect of family support resources on family caregiver burden as it in turn affects psychological well-being among middle-aged working mothers. Through purposive sampling, the study recruited 325 married employed mothers age 40-50 years who live in Seoul and who have more than 1 child and living parents or parents-in-law. The investigation was performed April 1-30, 2018, with the participants sampled from companies, schools and religious organizations in Seoul. The collected data were statistically analyzed using the SPSS 21.0 package. The results of this study were as follows: First, of all categories of caregiver burden, the score for burden of caring for elderly parents was 3.01 (SD = .81), slightly higher than the median of 3 points; childcare burden scored 3.16 (SD = .73), also higher than the median value; and family support resources scored 3.40 (.89), higher than the median of 3. Overall psychological well-being rated 3.25 (SD = .56). Second, health and educational level, the burdens of caring for elderly parents and childcare and family support resources were found to significantly affect psychological well-being. Third, family support resources, a moderating variable, were found to significantly moderate and ease the effect of childcare burden on middle-aged working mothers' psychological well-being. Furthermore, in the analysis of their moderating effect, family support resources were confirmed to positively affect psychological well-being by moderating childcare burden experienced by middle-aged working mothers.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 1999.03a
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• pp.72-72
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• 1999

• Journal of the Ergonomics Society of Korea
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• v.13 no.2
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• pp.25-31
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• 1994

This research examines classifying and characterizing breast form's classification on elderly women, 242 subjects from 55 to 75 years of age participated. 27 direct anthropometric measurement were applied to classify the breast typesl. We analyzed measurement data using factor analysis, cluster analysis, analysis of variance. The results of the study were as follows. 1) 55-64 aged group was taller and higher than 65-79 aged group. Typical breast form in 55-64 aged group was more obese than breast form in 65-79 aged group. 2) We extracted 5 factors(obesity of breast, height of breast, height of breast items, location & size of breast, width of upper chest & shouldet length, height of breast & lower length of nipples) from total items through factor analysis. 3) Through cluster analysis, we categorized 3 clusters. Namely, type 1; characterized the best slender type, type 2; characterized middle sized type, type 3: characterized obesity type. Type 2 is the typical type on elderly women.