• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.3
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• pp.1180-1190
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• 2013

This study is to analyze femoral necks and lumbar spine bone mineral density in Korean men aged 60 or older 2,736 people, as well as to research in its relation to anthropometry, life style, diet, fracture history, family history of osteoporosis and medical history using data from Korea National Health and Nutrition Examination Survey (KNHANES)(the 2nd(2008) and 3rd(2009) year at the 1st survey, and the 1st(2010) year at the 5th survey). To express the strength of the associations, percent differences were calculated from multiple linear regression models using the formula ${\beta}{\times}$(unit/mesnBMD). Unit for continuous variables were chosen to approximate 1 standard deviation(SD). Prevalence of osteoporosis for 60-69, 70-79 and >80 old men were 6.7%, 15.8% and 31.4% respectively. The proportion of osteoporosis calculated for each age group in the femoral neck group was: 60-69 years old, 2.6%, 70-79years old, 8.2%, >80years old, 24.8%. For the lumbar spine group, the values were: 60-69 years old, 5.5%, 70-79years old, 11.3%, >80years old, 15.4%. In men aged 60 or older, lean mass greatly influenced bone density in the femoral neck and lumbar spine. Thus, to increase the lean mass would be an effective way to prevent osteoporosis in elderly men.

• Journal of the Korea Society of Computer and Information
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• v.29 no.5
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• pp.131-142
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• 2024

In this paper, we propose antecedent factors that influence health promotion behaviors among rural older adults by gender. The study analyzed data from the 'Need Assessment Survey for the Development of Customized Care Programs for Rural Older Adults' conducted by the Rural Development Administration. The analysis utilized data from 502 individuals aged 65 and older residing in rural areas. The analysis method used SPSS 25.0 program to conduct descriptive statistics, chi-square analysis, correlation analysis, and hierarchical regression analysis. The analysis results showed differences between men and women in practicing health promotion behaviors. For men, lower age, lower education level, living with a spouse, and participating in social activities were associated with higher levels of health promotion behaviors. For women, older age, better self-rated health status, and participating in social activities were associated with higher levels of health promotion behaviors. This study provides baseline data to promote health promotion behaviors among rural older adults according to gender and suggests policy and practical implications based on the findings.

• 재활복지
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• v.20 no.1
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• pp.189-210
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• 2016

The purpose of this study was to investigate the relationships between cognitive function and self efficacy, health behavior of the elderly participation to physical activity. Data were collected from November 2015 to January 2016. The study subjects were 61, aged 65 years or older, to visit health town. The questionnaire was composed general characteristics and K-MoCA, self-efficacy scale, self-efficacy for exercise tools, Korea's elderly health behavior. The results of the study were as follows: As for cognitive function and exercise self-efficacy by general characteristics, there were differences in that regard according to gender, education, marital status, dependents form, duration of the program(p <.05), the general self-efficacy showed differences in gender, age, education, economic status, duration of the program(p <.05), and the health behavior showed differences in gender, education, marital status, dependents form, activity program, duration of the program(p <.05). There was a significant correlation between cognitive function and exercise self-efficacy, health behavior(p <.01). General self-efficacy was correlated with exercise self-efficacy, health behavior. And exercise self-efficacy was correlated with health behavior(p <.01). Exercise self-efficacy were the factor affecting the cognitive function(p <.01). Therefore, the activity program development for the practice and sustainable participation in physical activity in the elderly is believed to be made.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.6
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• pp.237-250
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• 2021

This study analyzed 'how the elderly's sexual relations and marital intimacy affect the elderly's life satisfaction'. Interviews and visits were conducted for 11 days targeting 309 elderly people aged 65 years or older. As a result of the analysis, 51% were male, 49% were female, and 84.7% were in their 60s and 70s. Approximately 60.1% of them were religious, of which 24.7% were protestants. In the region, 42.9% lived in rural and fishing villages. The percentage of those who answered that their health status was above average was 87.6%. Regarding the frequency of sexual life, 41.4% of the respondents said they had sex once or twice a month. Males had a higher frequency of sexual life than females. A lower age, higher education, living in small and medium-sized cities, better health status, and higher income level were associated with a higher frequency of sexual life. The factors that showed a significant difference in sex life satisfaction were gender, region, and health status. Those with religion as Protestantism, residing in a small or medium-sized city or over, with better health and higher income levels were found to have higher life satisfaction. The satisfaction with sex life had a positive correlation with emotional intimacy (p<.01) and life satisfaction (p<.01). Based on the above results, the sexual life satisfaction of the elderly has a positive effect on life satisfaction, and emotional intimacy between spouses had a positive influence on life satisfaction.

• The Journal of the Korea Contents Association
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• v.12 no.2
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• pp.358-368
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• 2012

The purpose of this study was to discover the factors affecting on physical activity levels of community-dwelling older adults in Korea. The data was analyzed on 12,322 older adults, aged 65 or above, from the 2008 National Elderly Survey. The results of this study were as follows: First, 29.9% of older men and 46.4% of older women were classified as physically inactivity. Second, age(OR=1.44, p<.001), education(OR=1.17, p=.026), location of residence(OR=1.19, p=.016), perceived health status(OR=2.18, p<.001), chronic disease(OR=1.23, p=.020), pain(OR=1.24, p=.011), ADL(OR=1.86, p<.001), fear of fall(OR=1.26, p=.003), depression(OR=1.78, p<.001) predicted physical activity levels in older men. Age(OR=1.54, p<.001), perceived health status(OR=1.63, p<.001), pain(OR=1.45, p<.001), falling experience(OR=1.24, p=.001), ADL(OR=1.72, p<.001), depression(OR=1.46, p<.001) predicted physical activity levels in older women. It is suggested that the findings of this study are helpful to develop effective physical activity interventions for older adults.

• The Journal of the Korea Contents Association
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• v.18 no.6
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• pp.467-480
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• 2018

The purpose of this study was to investigate gender difference of community-residing elderly's life satisfaction and influential factors. Data were collected from 461 elders aged 60+ with the cooperation of several social service center for the aged, senior centers, and senior citizen associations in Daejeon Metropolitan City and Chungcheongnam-do(Cheonan-si and Okcheon-gun). SPSS 22.0 software was used for t-test and cross tabulation analysis, correlation analysis, and hierarchical regression analysis. The results showed there was statistically significant difference of elderly's life satisfaction by gender in multivariate analysis including sociodemographic factors, social network and relationship with children variables, but no difference in bivariate analysis. There was also significant difference in the factors affecting community-residing elderly's life satisfaction by gender. A few factors like friend support, number of regular social gatherings, and subjective health status were statistically significant in predicting male elderly's life satisfaction. Predictors of female elderly's life satisfaction which were perceived elderly parent-children conflict, friend support, monthly income, subjective health status, support to children, support from children were more diverse, compared to the predictors for male elderly's life satisfaction. Based on the findings, suggestions for social welfare policy and practice to improve community-residing elderly's life satisfaction considering the gender difference were discussed.

• Korean Journal of Clinical Laboratory Science
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• v.48 no.4
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• pp.378-387
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• 2016

This study sought to investigate interrelationships and differences of brachial-ankle pulse wave velocity (baPWV), body composition and cardiovascular variables between genders who have been exercised or not in elderly. One hundred fifty participants were classified four groups. Especially out of variables, in male elderly group who had participated in exercise program the PWV range were significantly correlated with muscle mass (r=0.357, p=0.026), SBP (r=0.468, p=0.003), right baPWV (r=0.406, p=0.010), and left baPWV (r=0.333, p=0.038). In male elderly group who had not participated in exercise program, the PWV range were significantly correlated with heart rate (r=0.395, p=0.014), right baPWV (r=0.598, p=0.000), and left baPWV (r=0.602, p=0.000). In female elderly group who had participated in exercise program, the PWV range were significantly correlated with name of diagnosis (r=0.321, p=0.044), SBP (r=0.399, p=0.011), DBP (r=0.545, p=0.000), right baPWV (r=0.648, p=0.000), and left baPWV (r=0.676, p=0.000). In female elderly group who had not participated in exercise program, the PWV range were significantly correlated with age (r=0.471, p=0.003), right baPWV (r=0.836, p=0.000), and left baPWV (r=0.801, p=0.000). The PWV among four groups were not significant different after experiment. However, there were significant differences in the waist/hip ratio (F=9.197, p=0.000), muscle mass (F=74.295, p=0.000), and %fat (F=35.045, p=0.000) from body composition. And there were significant differences in the SBP (F=3.525, p=0.017) after experiment. In conclusion, these data show that regular exercise is associated with arterial compliance (PWV range, right or left PWV) and differed from genders. In other words, this paper may support the concept that regular exercise program may exert a protective effect on arterial compliance, body composition and cardiovascular systems.

• 한국노년학
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• v.31 no.1
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• pp.143-155
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• 2011

Disabled elderly faced with disability and the aged problems at the same time. So, this research creates two research questions and examines. First research question is how nine dimensions of daily life satisfaction according to gender difference. Second research question is how the factor of daily life satisfaction by gender difference. The data is sixty-five disabled elderly, 386 among Panel Survey of Employment for the Disabled(PSED, 2008). The methods of analysis for identifying research questions is t-test and multiple linear regression. The result of analysis on first research question, the gender difference six dimensions among nine dimensions of daily life satisfaction come out statistically significant. And The result of analysis on second research question, come out statistically significant, too. Socioeconomic status: the lower class, physical condition: bad health, chronic disease is or not, family and other people's social supports, disability: serious turn out to be factors in common. It has been suggested social policies from the results of studies that the provision of health support policy and program, enlarge assistance on daily life, support system on serious disabled elderly. On the other hand, analysis showed that distinctive factors between disabled elderly man and woman was age and education level. In other words, disabled elderly woman come out into the open that the more grow old, the less daily life satisfaction low, while disabled elderly man appeared higher daily life satisfaction in case of junior and senior high school graduate than uneducated.

• 한국노년학
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• v.34 no.2
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• pp.315-331
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• 2014

The goal of this study was to examine the association between employment and depressive symptoms among older adults in Korea, including analysis of potential gender differences. Using a sample of Korean adults aged 60 years or older from the 2008(Time 2) and 2010(Time 3) national longitudinal survey data from the Korean Longitudinal Study of Ageing, we regressed measures of depressive symptoms at Time 3 on employment at Time 2 (and employment both at Time 2 and Time 3), controlling for Time 2 depressive symptoms, subjective physical health, and sociodemographic variables as well. First, there was no evidence that older adults with a job at Time 2 had significantly lower levels of depressive symptoms at Time 3 compared to their counterparts. However, multi-group analyses showed that the effect of employment at Time 2 on depression at Time 3 differed by gender. For older men, employment predicted better mental health over time. However, this was not the case for older women. As such work role provided benefits only for older men. Second, older adults with a job at both Time 2 and Time 3 reported significantly lower levels of depressive symptoms at Time 3 than older adults who did not have a job either at Time 2 or Time 3. However, only older men who were employed at both Time 2 and Time 3 reported significantly less depression than their counterparts. These findings suggest that the mental health effects of employment are contingent on gender.

• Journal of Digital Convergence
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• v.15 no.6
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• pp.259-271
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• 2017

The present study was designed to examine the impact of socioeconomic, health-related, and health behavioral factors on the health-related quality of life (HRQoL) of the Korean elderly by gender. The subjects comprised 688 men and 898 women aged 65 or more who had participated in the Sixth Korea National Health and Nutrition Examination Survey conducted in 2014. The associations of factors with the HRQoL as measured with the European Quality of Life 5 Dimensions (EQ-5D) Index were examined in a general linear model. The most influential factor on the HRQoL was depression in both men and women. The perceived health status and walking activity were also associated with the HRQoL in both men and women. The living arrangement and educational status were associated with the HRQoL in women, while the body mass index was associated with the HRQOL in men. Depression management and the promotion of walking activity are essential to the HRQoL of the Korean elderly. Particular attention must be paid to the HRQoL of older women who live alone and have a lower level of education.