• 재활복지
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• v.22 no.4
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• pp.59-81
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• 2018

The purpose of this study is to investigate the effect of participation of sports activities on job duties by analyzing job satisfaction of workers in rehabilitation hospital. From April to May 2015, 400 nurses, nursing assistants, physiotherapists, occupational therapists, and administrative staffs were selected from eight rehabilitation hospitals in Busan Metropolitan City. Analysis was performed by t-test, frequency analysis, exploratory factor analysis, Cronbach's alpha analysis, one-way ANOVA and Duncan tests. correlation analysis and regression analysis were conducted to obtain the following conclusions. As a result of the difference of job satisfaction according to participation form of sports activity, there was a significant difference in all factors such as exercise time, exercise frequency, sports item, and exercise period. As the exercise time and exercise frequency were higher and the athletic career was higher, Among the items, participation of aquarobic and aerobic was found to increase job satisfaction. Regression analysis showed that self - evaluation, job orientation, job commitment, and job satisfaction had positive effects among the five factors of job satisfaction. There is a significant difference.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.19
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• pp.8127-8134
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• 2014

Background: Qigong is highly favoured among Asian breast cancer survivors for enhancing health. This study examined the hypothesis that quality of life (QoL) in the Qigong group is better than the placebo (aerobic) or usual care group. Materials and Methods: A total of 197 participants were randomly assigned to either the 8-week Kuala Lumpur Qigong Trial or control groups in 2010-2011. Measurement taken at baseline and post-intervention included QoL, distress and fatigue. Analysis of covariance (ANCOVA) and Kruskal Wallis were used to examine for differences between groups in the measurements. Results: There were 95 consenting participants in this 8week trial. The adherence rates were 63% for Qigong and 65% for the placebo group. The Qigong group showed significant marginal improvement in Quality of life scores compared to placebo (mean difference=7.3 unit; p=0.036), compared to usual care (mean difference=6.7 unit; p=0.048) on Functional Assessment Cancer Therapy-Breast measure. There were no significant changes between the placebo and usual care groups in fatigue or distress at post intervention (8-week). Conclusions: Cancer survivors who participated in the Qigong intervention showed slightly better QOL. Follow up studies are greatly needed to evaluate which subgroups may best benefit from Qigong. With a steep rise of cancer survivors, there is an urgent need to explore and engage more cultural means of physical activity to fight side effects of treatment and for cancer control in developing countries.

• Food Science and Preservation
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• v.11 no.2
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• pp.233-239
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• 2004

Anchovy soy sauce containing anchovy sauce was ripened in different vessels at 30$^{\circ}C$ for 4 months and measured in physical, chemical, microbiolgical and sensory quality attributes. The used vessels include glass, polypropylene (PP), polyethylene terephthalate (PET), stainless, and onggi (Korean earthenware) with 628 mL. Compared to the other vessels, onggi gave the highest moisture loss, maintained consistently higher microbial counts in total aerobic bacteria, lactic acid bacteria and yeasts, and attained high protease activity in the soy sauce product. Even with high moisture loss the onggi vessel did not produce the higher product salt content than the other vessels because there was salt diffusion outward through the container wall. All of these changes of the product in onggi resulted in lower pH, higher acidity and higher amounts of free amino acids and nucleotides after 4 month period, which was desirable for sensory quality.

• Journal of the Korean Dietetic Association
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• v.24 no.2
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• pp.169-180
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• 2018

Depression is a major health problem that can lead to mortality. This study was conducted to assess the risk factors associated with depression in a group aged over 65 years by analyzing nationally representative Korean survey data. A total of 1,209 subjects were analyzed among the participants of the 2014 Korean National Health and Nutrition Examination Survey. Statistical methods for a complex sample were applied by using SPSS program(windows ver. 24.0). Depression assessments were carried out by using the 9-item depression module of the Patient Health Questionnaire-9 (PHQ-9). Depression ($PHQ-9{\geq}5$) was more frequently found in females (33.2%) compared to males (16.1%). However, there was no evidence suggesting that characteristics such as residence area, income level and age, except for educational level, were related with depression. The results of the logistic regression analysis showed that i) health habits such as smoking (OR: 2.26) and lack of aerobic physical activity (OR: 1.62), ii) mental health status such as bad self-rating of health status (OR: 4.30), more stress (OR: 8.31), and bad health-related quality of life (by EQ_5D, OR: 3.41), iii) chronic diseases such as obesity (OR: 0.66), hypercholesterolemia (OR: 1.57), anemia (OR: 1.91), and iv) low intake of energy (OR: 1.84) and calcium (OR: 1.71) were significantly associated with depression. This study suggests that certain characteristics of health habits, mental health status, chronic diseases and nutrient intake may be associated with depression. Prospective research on long-term control is needed to establish causal connections among those factors with depression.

• Journal of the Korean Dietetic Association
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• v.24 no.4
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• pp.283-297
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• 2018

The purpose of this study was to examine the relationships between the nutrient intake and level of depressive symptoms. A total of 5,761 subjects with depression were selected for the main data analysis from a Korean National Health and Nutrition Examination Survey, KNHANES (2016), and were divided into low depressed and high depressed groups. The data were analyzed by descriptive analysis, ${\chi}^2-test$, logistic regression, and t-test using SPSS 24.0 statistics. The results revealed significant differences in the prevalence of depression according to sex (P<0.001), age (P<0.001), income (P<0.001), and education (P<0.001). Regarding the health behavior, higher stress levels (P<0.001) and smoking habit (P<0.001) appeared to be strongly associated with high levels of depression. On the other hand, the possibility of experiencing depressive symptoms was lower when the number of walking days per week was more than 3 days (P<0.05), when the number of working days per week was more than 5 days (P<0.01), and the rate of aerobic physical activity was higher. Based on the 'Dietary Reference Intakes for Koreans 2015', the subjects in the low depression group showed better intake of energy and 22 nutrients than the high depression group.

• Women's Health Nursing
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• v.26 no.2
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• pp.131-140
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• 2020

Purpose: The purpose of this study was to compare the health-related quality of life of premature menopausal women with that of normal postmenopausal women and to identify factors related to quality of life in these two groups. Methods: A secondary analysis was conducted of a sample of 5,910 postmenopausal women drawn from women aged 19-79 years, using raw data from the Korea National Health and Nutrition Survey between 2014 and 2017. Quality of life was compared between premature menopausal women and normal postmenopausal women using the t-test and chi-square test, and factors related to quality of life were analyzed by multivariate logistic regression using SAS version 9.4. Results: There was no significant difference in quality of life between premature menopausal women and normal postmenopausal women. Subjective health status and symptoms of depression were identified as factors related to quality of life in women with premature menopause, while engaging in aerobic physical activity, subjective health status, stress, and symptoms of depression were found to be related to quality of life among normal postmenopausal women. Conclusion: It is necessary to support self-care measures for both premature and normal menopausal women to adapt to changes caused by menopause, and multidimensional strategies should be developed considering postmenopausal women's subjective health status and symptoms of depression to improve their quality of life.

• Journal of Convergence for Information Technology
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• v.11 no.7
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• pp.307-317
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• 2021

This study was a secondary data analysis conducted to identify the factors affecting the health-related quality of life according to the stress perception level of middle-aged. Data from the 2014, 2016, and 2018 Korean National Health and Nutrition Examination Survey were used, and 7,995 people aged 40-64 who answered the level of stress perception were targeted. Data analysis was performed using IBM SPSS ver.25.0, and the significance level was set to .05. As a result of the study, in the feeling less stressed group, household income level, education level, frequency of dinning out, drinking amount at a time, smoking, subjective health, and depression were found to be significant influencing factors, and the explanatory power was 21.4% (p < .001). In the feeling a lot stressed group, household income level, education level, living with a spouse, weekly breakfast frequency, aerobic physical activity, smoking, subjective health, and depression were significant influencing factors, and the explanatory power was 38.7% (p < .001). Therefore, it is suggested to consider each influencing factor in the middle-aged stress reduction intervention.

• The Journal of the Korea Contents Association
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• v.21 no.1
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• pp.456-464
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• 2021

The purpose of this study was to identify the risk factors related to prehypertension in Korean adults. The data were collected from the Korean National Health and Nutrition Examination Survey 2018. The subjects of this study were 3,286 adults aged over 30 years of old. We analyzed risk factors of prehypertension using multiple logistic regression based on complex sample design. The prevalence of prehypertension was 60.8%. As the result, the risk of prehypertension in elderly, current smoking persons, overweight, obesity, hyperlipidemia in triglyceride and HDL cholesterol. And the risk of decreased in health check-up, aerobic physical activity. Therefore, in order to reduce the incidence of prehypertension, it is required to prepare interventions to prevent prehypertension through the adjustment of lifestyle for subjects with risk factors for developing prehypertension.

• Journal of The Korean Society of Integrative Medicine
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• v.11 no.1
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• pp.141-148
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• 2023

Purpose : This study examined the relationship between suicidal thoughts, hand grip strength, socioeconomic status, educational level, and disease occurrence. Methods : Korean national health and nutrition examination survey 2017 were used in this study. 5,449 were analysed. For comparison between groups, cross-tabulation analysis and mean comparison were performed. Logistic regression analysis were performed to analyze the influencing factors between grip strength and suicidal ideation. Results : Our results are consistent with the literature on the importance of socioeconomic status in health. The lower the level of education, the higher the suicidal thoughts. Being single or divorced was also significantly associated with suicidal ideation. Moreover, a lower income level was significantly associated with a higher suicide intention. Furthermore, older ages, lower educational levels, and lower income were significantly associated with a higher odds ratio of suicidal thoughts. Interestingly, suicidal thoughts were significantly lower among non-smokers. In contrast, suicide intention did not differ significantly according to gender, age, monthly drinking habit, aerobic physical activity, and disease occurrence. Suicidal thoughts decreased as grip strength increased and this was statistically significant. Socioeconomic status, disease occurrence, and handgrip strength level affected the security of an individual's livelihood and were significant risk factors for suicidal thoughts. These associations remained significant in multiple logistic regression even after controlling for all covariates. Conclusion : Future prevention intervention efforts to reduce suicide risks should consider handgrip strength. Studies to explore the possible proximal risk factors and mediators between handgrip strength and suicidal thoughts are also warranted.

• International Journal of Internet, Broadcasting and Communication
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• v.15 no.2
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• pp.187-195
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• 2023

Sarcopenia is a phenomenon in which muscle function, including muscle strength, deteriorates as muscle mass decreases in the process of increasing age. The diagnosis of sarcopenia utilizes total muscle mass and limb muscle mass, and limb muscle mass is expressed as height squared, body weight, and BMI. Each divided value is used as an index, mainly less than 7.23 kg/m2 for men and less than 5.67 kg/m2 for women. Grip strength, standing up from a chair, and walking speed were mainly used as physical function factors, and grip strength less than 27 kg for men and less than 16 kg for women were used as indicators. The limb muscle mass showed a decreasing trend after peaking in the mid-20s in men, and maintaining a gradual peak in women from the mid-20s to the mid-40s, showing a more rapid decline in men. The rate of decrease in muscle mass and strength continues to increase after the age of 20, and muscle strength rapidly decreases after the age of 80. In Korean men, total muscle mass and limb muscle mass show a decreasing trend from the mid-30s, and a more markedly rapid decrease from the age of 60. For women, it remains constant from the age of 30 to the age of 50, then gradually decreases after the mid-50s, and shows a rather rapid decrease after the mid-70s, showing a more gradual decrease than that of men. Men show a sharp decrease from the mid-40s when limb muscle mass is divided by height squared, and women show a marked decrease after 70 years old when limb muscle mass is divided by height squared. Exercise for the prevention and treatment of sarcopenia results in an increase in protein assimilation hormone, an increase in antioxidant activity, a decrease in inflammation, an increase in muscle insulin sensitivity, and an increase in protein synthesis. Resistance exercise is basically used, and aerobic exercise and equilibrium A combination of exercises is effective. In addition, for a more efficient effect of sarcopenia through resistance exercise, it is necessary to supplement nutrition including protein.