• The Journal of the Korea Contents Association
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• v.17 no.11
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• pp.110-122
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• 2017

This study is to examine moderating effects of income and mediating effects of health related quality of life in the relationship between depression experience and suicidal behavior among menopausal middle-aged women in Korea. This study employed 1,182 middle-aged women aged 40 to 60 of the third year (2015) data from the 6th Korean National Health and Nutrition Examination Survey(KNHANES VI). The results are that first, depression experience were significantly associated with suicidal behavior. Secondly, health related quality of life appeared to mediate the relationship between depression experience and suicidal behavior. Thirdly, income was significantly moderated the relationship between depression experience and suicidal behavior in relatively low income group below average income after controlling for mediating effects of health related quality of life. These results showed that there is a need to enhance health policy for mental health care in middle-aged women and to expand intervention program for improvement of health related quality of life, and especially, intervention for improving mental health of low-income group.

• Journal of the Korea Convergence Society
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• v.12 no.10
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• pp.295-304
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• 2021

The purpose of this study is to identify the convergence relationship regarding the effects of oral health behaviors on oral health related quality of life after conducting a self-reported survey by the convenience sampling method for 135 Vietnamese international students at J University located in JeonBuk region for 118 people excluding 17 who didn't respond well. In terms of oral health related quality of life according to oral health behavior there was a statistically significant difference in whether or not dental calculus removed over the past year(p<0.05), as a result of analyzing the effect of oral health behaviors on oral health related quality of life over the past year whether or not dental calculus removed was no(p<0.05), in the toothbrushing method it was found that the upper and lower(p<0.05) had a significant effect on oral health related quality of life. As a result it was found that some oral health behaviors affect the oral health related quality of life and it is thought that it can be used as basic data for improving the oral health of foreign students and the oral health related quality of life.

• Journal of Korean society of Dental Hygiene
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• v.16 no.5
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• pp.759-766
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• 2016

Objectives: The purpose of the study was to investigate the impact of dental fear on the oral health related quality of life in teenagers. Methods: A self-reported questionnaire by Likert 5 point scale was completed by 900 high school students in J area from March 10 to April 20, 2014. The questionnaire consisted of general characteristics of the subjects, dental fear survey, and oral health related quality of life. Data were analyzed by t-test and One-way ANOVA using SPSS 12.0 program. Results: Oral symptoms had no significant differences in mother's education and family economic status. Emotional well-being factors had no significant difference in age, religion, school performance, and family economic strength. Dental fear was closely related to emotional well-being, Oral symptoms, social stabilities, functional limit and mental stabilities. Explanation power of the model was 29.1%. Conclusions: It is very important to explain the dental fear procedure to teenagrers before dental surgery and this will enhance the oral health related quality of life in teenagers.

• Journal of Korean society of Dental Hygiene
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• v.16 no.1
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• pp.93-101
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• 2016

Objectives: This study aims to analyze the factors influencing on the oral health-related quality of life of migrant women in multicultural families. Methods: An interview survey was conducted through the general characteristics, oral health behaviors, and OHIPs(oral Health Impact Profiles) of 200 migrant women in multicultural families registered in multicultural family support center in Pohang. The survey was carried out from March 2 to 29, 2011. Data were analyzed using SPSS version 18.0 program. by frequency analysis, chi-square test, t-test, ANOVA, and hierarchical regression analysis. Results: Oral health promotion behavior showed statistically significant differences(p<0.01) in the number of tooth brushing and in those using oral health care supplementary device by each country. The oral health-related quality of life was significantly influenced by economic compensation, pregnancy, and the economic status of the native country(p<0.05). Conclusion: The nationwide oral health policy should be established for migrant women in multicultural family.

• Research in Community and Public Health Nursing
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• v.30 no.2
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• pp.109-118
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• 2019

Purpose: The purpose of this study is to identify factors affecting the quality of life among community-dwelling older women with urinary incontinence (UI). Methods: A cross-sectional study was conducted with 475 women aged 60 or over who were recruited from 10 primary health care facilities in rural Korea. Data were collected using a structured questionnaire consisting of socio-demographic, health-related, and UI-related characteristics. The quality of life was assessed using Incontinence Quality of Life (I-QOL). SPSS/WIN 23.0 program was used to analyze descriptive statistics, $x^2$ test, t-test, ANOVA, Pearson's Correlation, and hierarchical regression. Results: Of 475 subjects, 180 (37.9%) had urinary incontinence. The mean scores of I-QOL of women with and without UI were 76.87 and 94.77, respectively. The results of hierarchical regression analysis show that the Questionnaire for Urinary Incontinence Diagnosis total score was the greatest influencing factor, followed by age and the International Consultation on Incontinence Questionnaire-Short Form total score. Conclusion: The study revealed that factors related to UI symptoms are more likely to have impact on the quality of life in women with UI. It suggests that early detection or management of UI is important in improving the quality of life of women with UI.

• The Journal of the Korea Contents Association
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• v.10 no.10
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• pp.255-266
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• 2010

This study aims to discover the relations between physical activities of the elderly and their health-related quality of life. For the study, it targeted 720 of the 778 elderly persons whose ages were above 65 for a final analysis except 58 whose physical activities and health-related quality of life could not be evaluated from the data of the first year of the 4th Korea National Health and Nutrition Examination Survey(KNHANES IV-1), 2007. As a result, it was discovered that there were significant differences in the elderly's health-related quality of life according to age, education, sleeping hours, stress, the number of chronic diseases and subjective awareness of health. In particular, there were significant differences in their health-related quality of life between the group with high physical activity level and the group with low physical activity level. Based on the results above, it is suggested that the persons with higher performance ability of physical activities can have higher quality of living along with increase of energy and further studies dealing with more factors, ranges and periods are needed.

• The Journal of Korean Society for School & Community Health Education
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• v.20 no.1
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• pp.15-27
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• 2019

Objective: Patients with COPD have a lower overall quality of life than normal people. If patients with COPD do not regularly perform physical activities, their exercise capacity is reduced. It could lead to muscle loss, and negatively affect their general physical, social, and psycho-social status. The purpose of this study was to examine association with physical activity, sedentary life time and health-related quality of life in patients with COPD. Method: Of the total of 22,948 participants surveyed in Korean National Health and Nutrition Examination Survey (KNHANES 2013-2015), 8,626 participants were used for this study. Of these, under 40 years, over 80 years, missing values and abnormal values were excluded. Study variables included physical activity level, sedentary time and health-related quality of life variables. The physical activity level assessment tool was measured using International Physical Activity Questionnaire (IPAQ). Sedentary time referred to the amount of sitting time without moving the body. EQ-5D (Euro Quality of Life-5 Dimensions) was used as an index of health-related quality of life. Control variables were age, gender, income level, education level, marital status, comorbidity, smoking, BMI, cough, sputum, COPD severity. For this study, descriptive analysis, T-test, ANOVA and multivariate regression analysis were performed. Results: Of the 1,092 patients with COPD, 76.1% (n=831) were male and 23.9% (n=261) were female, while 39.0% (n=2,939) were male and 61.0% (n=4,595) were female in the comparison group without COPD. The COPD group with high level of physical activity showed a high level of EQ-5D scores ($0.9349{\pm}0.11$, p <0.001). Among patients with COPD, after adjusting for control variables, physical activity and sedentary time (physical activity level, Β=0.047, p <.001), (sedentary time, Β=-0.017, p <.05) were associated with health-related quality of life. Conclusion: Patients with COPD have a higher quality of life as their physical activity increases and the quality of life decreases as the time spent sitting increases. This study suggests that public health experts should consider improving COPD patient physical activity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.6
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• pp.3889-3901
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• 2015

This study was examined the effects of social capital influenced on health related quality of life of old-old-elderly of more than 70-year-old. The subjects were 258 people of old-old-elderly of more than 70-year-old who dwell in M city. The first, October 15 to November 15, 2013, the second, December 1 to 30, 2014 were surveyed. The data were analyzed with SPSS Statistics 18.0 and the structural equation modeling of AMOS 21.0. The Sobel test was conducted to analyze the statistical significance of the mediated effects. The factors of health-related quality of life were influenced significantly by gender, education level, whether or not exercise, amount of sleeping time, family can be a help request, relatives can be a help request, general trust. In the results of the test of the research model, social capital was found to directly affect health behavior, and health behavior was found to directly affect health related quality of life. Therefore, social capital was found to indirectly affect health related quality of life. Social capital of old-old elderly of more than 70-year-old can be recognized as one of the factors influencing their health related quality of life. The results suggest that policy should be established to increasing the level of social capital and improved the health related quality of life.

• The Journal of Korean Physical Therapy
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• v.31 no.5
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• pp.304-310
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• 2019

Purpose: This study examined the work-related musculoskeletal pain and quality of life of hospital workers. Methods: Self-reported questionnaires were sent to 350 hospital workers at Seoul and Gyeonggi-do, of which 341 were returned. The questionnaire had four items that covered the demographic information, areas of musculoskeletal problems, pain rating scale, and quality of life. The analysis was completed using descriptive statistic, and the differences between pain and demographic variables were identified using a chi-square test. The differences between the type of occupation and quality of life were analyzed by one-way analysis of variance and a Kruskal-Wallis test. Results: The 12-month prevalence of work-related musculoskeletal pain was 86.1% of physical therapists, 86.5% of occupational therapists, 77.1% of dental hygienists, and 75.8% of nurses. A significant difference in the general and work related variables was observed between the subject with a physical burden and type of occupation. The most affected pain sites of the physical therapist included low back, hand and wrist, shoulder, and neck. The occupational therapists included the hand and wrist, shoulder, neck, but the nurses and dental hygienists reported the shoulder, back, hand and wrist. A significant difference in the quality of life was noted between the subjects in physical therapists and dental hygienists and the subjects in the nurses and occupational therapists (p=0.00). Conclusion: These findings show that hospital workers appear to be high risk for work-related musculoskeletal pain, and the quality of life of physical therapists and nurses was higher than that of dental hygienists and occupational therapists.

• The Journal of Korean Physical Therapy
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• v.22 no.3
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• pp.37-44
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• 2010

Purpose: The purpose of this study was to describe the functional (mobility, self-care, social ability) and health-related quality of life in children with cerebral palsy (CP). Methods: A cross- sectional survey of 202 children with CP, mean age $5.91{\pm}1.57$ years, was carried out using the Gross Motor Function Classification System (GMFCS), Gross Motor Function Measure (GMFM), Pediatric Evaluation of Disability Inventory (PEDI), and Child Health Questionnaire (CHQ). Results: The functional assessment of children with CP showed that a more severe GMFCS level was associated with lower functional abilities (p<0.05). The health-related quality of life assessment showed that psychosocial well-being was less impaired than physical well-being. The internal consistency of the three instruments was satisfactory (cronbach's ${\alpha}$>0.80). The three different scales were correlated from moderate to strong (r=0.44 to 0.92). It was also found that mobility, tone distribution, and the parents' education level exerted a significant effect on the quality of life of children with CP (p<0.05). Conclusion: These findings suggest that children with CP have reduced function and quality of life and these are influenced by various factors. However, planning and application of various task-oriented functional interventions to childhood CP may be useful.