• The Journal of the Korea Contents Association
• /
• v.21 no.2
• /
• pp.676-685
• /
• 2021

This study examined effects of good death awareness and knowledge of advance directives on attitude toward advance directives in middle-aged adults. The participants were 152 middle-aged adults in G province and C province. Data were collected from October 4 to November 15, 2019 through self reported structured questionnaire. Data analysis was performed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficient, and stepwise regression. Good death awareness correlated positively with knowledge of advance directives and attitude toward advance directives. Knowledge of advance directives was positively correlated with attitude toward advance directives. Participants' economic status, knowledge of advance directives and good death awareness explained 28.3% of variance in attitude toward advance directives among middle-aged adults. The findings indicate that middle-aged adults' economic status, knowledge of advance directives and good death awareness are important factors to be considered for the formation of desirable attitude toward advance directives.

• The Journal of the Korean dental association
• /
• v.48 no.5
• /
• pp.391-406
• /
• 2010

Orthodontic treatment for middle-aged patients has become more commonplace with various reasons including improved socioeconomic status. Understanding of oral status and treatment modalities of middle-aged patients is mandatory for accurate diagnosis and proper treatment planning. This study investigated 100 consecutive patients aged 40s and 50s and 100 aged 20s who had been examined and diagnosed at the Department of Orthodontics, Chonnam National University Dental Hospital. The results were obtained as follows; 1. Gender distribution showed female outnumbered male patients in young-aged adult patients, but middle-aged patients showed similar male and female distribution. 2. The major concern seeking orthodontic treatment was esthetics not only in young-aged but also in middle-aged adult patients, and a number of middle-aged patients were concerned about oral health as well. 3. Considerable number of middle-aged patients were referred by other dental specialties while young-aged adult patients were more self-motivated for orthodontic treatment. 4. Middle-aged adult patients had more missing teeth and periodontal disease than young-aged adults. 5. The most frequently-observed problem was dental spacing in middle-aged patients while dental crowding in young-aged adult patients. Middle-aged patients showed higher prevalence of deep overbite and overjet while most of young-aged adults presented opposite direction of problem in overbite and overjet. 6. Limited orthodontic treatment was required rather than comprehensive treatment in middle-aged patients, and the most common tooth moving area was anterior part of dentition in case of limited treatment. Need of interdisciplinary therapy with other dental specialties was more common in middle-aged patients. 7. Intervention of specific technique such as invisible TP, passive bracketing, passive wire bonding, and lingual orthodontics was more required in middle-aged patients. Considering that middle-aged patients have different characteristics than young-aged adults, the results of the present study suggest that different treatment modalities are required in middle-aged orthodontic patients in order to manage them properly and efficiently.

• Korean Journal of Community Nutrition
• /
• v.6 no.3
• /
• pp.516-526
• /
• 2001

Working towards the compression of morbidity, we attempted to find the way to contribute to desirable aging and/or healthy old age. By looking into the factors affecting nutrient intake in middle-aged adults, we sought to find ways to improve their health status, Two hundred and fifty middle-aged adults from 40 to 60 years of age residing in Seoul and its vicinity were recruited for the survey. Subjects were interviewed for general characteristics, dietary habits lifestyle, status and food intake by a trained interviewer. Two -day food record was included in addition to the 1 -day 24 hr recall. Date were analyzed for the relationship among nutrient intake, health status, socio-economic status dietary habits and lifestyle using a statistical program (SAS) Although the mean energy intake of the subjects did not reach the recommenced dietary allowances(RDA), mean protein intake was well above the RAD for both sex groups(111.2% and 129.1% for men and women, respectively) The caloric contribution of fat was 15 to 20 % of total energy intake among different groups. Riboflavin was the most deficient nutrient and its mean intake reached only 71.0% of RDA for mean This seemed to be due to the lower intake of milk and dairy products among middle-aged Koreans who are more accustomed to traditional meals. Income and exercise habit were the most important factors influencing the nutrient intake of middle-age adults. Also, BMI, smoking habit, level of education regularity of meal, and hours of sleeping influenced the nutrient intake, In conclusion, middle-age adults appeared to have similar problems with the elderly in terms of nutrient intake and this age group should to included when considering nutritionally vulnerable groups in addition to the elderly and young children. The improvement in the nutrition status of middle-age adults is even more important because that could lead into the better health the elderly.

• The Korean Journal of Health Service Management
• /
• v.6 no.2
• /
• pp.91-99
• /
• 2012

The aims of this study were to investigate the relationship of depression, fatigue and quality of life (QOL) in middle-aged adults in Jinju city. This survey was conducted from October to November, 2010 and 230 responses from the survey were used. The data was analyzed by descriptive statistics, t-test, ANOVA, Pearson correlation, and stepwise multiple regression. The average score of the participants' depression was $13.16{\pm}8.26$ out of 60. the average fatigue score was $21.46{\pm}4.79$ out of 44. The average QOL score was $85.90{\pm}9.49$ out of 130. Among general characteristic of the participants level of QOL was statistically significant for gender, educational level, exercise. There was a significantly corrleation among depression, fatigue and QOL. The results revealed that depression, educational level, exercise were the significant predictors to affect the QOL in middle-aged adults. Low level of depression, higher educational background, and active exercise were closely correlated with QOL. To improve QOL in middle-aged adulthoods for the community, the programs which include lowering depression, encouraging exercise should be designed.

• Journal of Korean Academy of Nursing
• /
• v.45 no.1
• /
• pp.14-24
• /
• 2015

Purpose: The purpose of this study was to measure the level of expectations regarding aging (ERA) and identify relationship between ERA and physical activity of middle aged adults. Methods: Participants were middle aged adults who resided in the community in three cities in Korea. Data were collected using questionnaires that contained items on individual characteristic, International Physical Activity Questionnaires (IPAQ), and behavior-specific cognitive factors including ERA-12. Hierarchical multiple regression was conducted to examine whether ERA would predict physical activity by controlling other factors. Results: The mean age of the participants was $51.1{\pm}6.9$ years. The mean score for ERA (possible range=0 to 100) was $40.04{\pm}14.31$. More than half of the participants (62.6%) were not engaged in health promoting physical activity. Gender, employment status and exercise confidence were associated with level of physical activity (F=7.14, p<.001, $R^2=.36$). After controlling for individual factors and behavior-specific cognitive factors, ERA was independently related to physical activity (F=7.19, p<.001, $R^2=.38$). Conclusion: The results demonstrate that individuals' belief about aging has effects on physical activity in Korean middle aged adults. Thus, nursing interventions which focused on ERA could help enhance physical activity in middle aged adults.

• Journal of Korean society of Dental Hygiene
• /
• v.20 no.5
• /
• pp.571-580
• /
• 2020

Objectives: This study aimed to investigate the factors associated with unmet dental needs among adults with activity limitations. Methods: Data were obtained from the seventh Korean National Health and Nutrition Examination Survey (KNHANES). The final sample consisted of 945 adults aged 20 years or older with limited activity. Logistic regression analysis was used to examine the influence of predisposing, enabling, and need factors on unmet dental needs. Results: The proportion of adults with unmet dental needs during the last year was 52.2% in the middle-aged group and 45.5% in the older adult group. Higher household income was associated with fewer unmet dental needs in both groups. In the older adult group, married people were less likely to have unmet dental needs. In the middle-aged group, adults who perceived their oral health as poor were more likely to have unmet dental needs. Conclusions: All three factors (predisposing, enabling, and need) were found to be associated with unmet dental needs among adults with activity limitations. Special efforts should be made to improve access to dental care services for middle-aged adults with activity limitations.

• Journal of Information Technology Applications and Management
• /
• v.30 no.1
• /
• pp.71-80
• /
• 2023

The purpose of this study is to promote understanding of physical activity and metabolic syndrome in middle-aged adults and to provide basic data of interventions development for the prevention and management of metabolic syndrome. Using the 2020 data for Korea National Health and Nutrition Examination Survey, 1,786 middle-aged adults between the ages of 40 and 64 with no missing data were analyzed. As a result of the study, 56.5(±2.1)% of men and 52.9(±1.81)% of women were sufficient activity group among physical activity, and the proportion of men was higher than that of women, but it was not statistically significant(t=1.27, p=.207). The prevalence of metabolic syndrome was 38.9(±2.1%) of men and 25.4(±1.5)% of women, the prevalence of men was significantly higher than that of women(t=5.12, p<.001). Compared to the insufficient activity group, the sufficient activity group had a 0.71(95% CI: 0.57~0.88) times the risk of developing low HDL(high density lipoprotein)- cholesterol(p=.002), and this pattern was maintained even after adjusting for age, education level, body mass index, smoking status, and drinking status(p=.002). Based on the results of this study, a physical activity and metabolic syndrome risk group in middle-aged adults should be selected, and physical activity promotion program to improve high density lipoprotein-cholesterol among metabolic syndrome indicators should be developed.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.18 no.3
• /
• pp.436-445
• /
• 2012

Purpose: The purpose of this study was to identify social support networks for each life-cycle stage of adults. Method: A total of 1,047 subjects included 454 young adults, 262 middle-aged adults and 331 senior adults. Data were collected using Oh's Korean Version Norbeck's Social Support Questionnaire (NSSQ), and analyzed using descriptive statistics, t-test, and ANOVA. Result: For the young adults, parents were the top and second priority as important social support resources, the third was siblings, and then friends. For the middle-aged, spouse was the first priority as an important social support resource, while the second and the third were children. For the senior adults, children ranked from the top to the seventh priority. The mean number of social support resources was 13.23 for the young adult, 12.93 for the middle-aged and 5.30 for the senior adults. Social support networks of the young adults significantly differed according to gender and marital status. That of the middle-aged significantly differed according to family size. In addition, that of the senior adults was significantly different according to marital status, economic status, religion and family size. Conclusion: It is essential to consider social support networks for each life-cycle stage of adults when making a social support intervention program.

• Korean Journal of Culture and Social Issue
• /
• v.24 no.4
• /
• pp.615-636
• /
• 2018

The purpose of this study was to investigate mediating the effect of Happiness Enhancing Activities(HEA) on the relationship between Balanced Time Perspective(BTP) and Subjective Well-Being(SWB). For this study, total subjects were 372 which is composed of the early-aged adults 192 and late middle aged adults 180 from Busan and Gyeongsangnam-do in South Korea. They completed the survey which is included Zimbardo Time Perspective Inventory(ZTPI), Korean Version of the Happiness-Enhancing Activities Questionnaire(K-HAQ) and Satisfaction with Life Scale(SWLS), Positive and Negative Affect Scale(PANAS). As a result of bootstrapping, BTP has a positive effect on SWB with the mediating effect of HEA and it comes out in the both subjects, early-aged adults and late middle-aged adults. To be specific, mediating effect of goal-focused activities and activities with family and friends in the relationship on BTP and SWB was significant for the early-aged. However only mediating effect of activities with friends in the relationship on BTP and SWB was significant for the middle-aged. This study is meaningful, it has turned up the effect of BTP on HEA in both subjects, early-aged adults and late middle-aged adults as well as found out the differences between generations of HEA.

• Journal of Korean Public Health Nursing
• /
• v.26 no.3
• /
• pp.572-580
• /
• 2012

Purpose: This study examined factors influencing death anxiety in the middle aged. Method: This was a descriptive survey study. Data were collected from September to October, 2011, from 410 middle- aged adults. The questionnaires solicited information on death anxiety, health behavior, depression, life satisfaction, and family function. Analysis of data was performed using descriptive statistics, Pearson's correlation, and stepwise multiple regression. Results: Average scores were 2.53 for death anxiety, 3.02 for health behavior, 4.44 for depression, 10.13 for life satisfaction, and 3.77 for family function. Statistically significant negative correlations were observed between health behavior and death anxiety, life satisfaction and death anxiety, and family function and death anxiety. However, from the statistical point of view the correlation between depression and death anxiety was a significantly positive. In addition, statistically significant positive correlations were observed between depression and death anxiety. Depression, life satisfaction, and family function were significant predictors of death anxiety. Conclusion: Multilateral nursing intervention is needed for maintenance of the health of middle aged adults.