• Journal of Korean Clinical Nursing Research
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• v.27 no.1
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• pp.54-65
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• 2021

Purpose: The purpose of this study was to identify influencing factors on vision-related quality of life in patients with retinal diseases receiving intravitreal injections by examining relationships among anxiety, depression, coping, eye health behaviors and vision-related quality of life. Methods: One hundred and five outpatients who were diagnosed with macular degeneration and diabetic retinopathy were recruited from one university hospital during August 16, 2019 to March 25, 2020. Data were analyzed using descriptive statistics (frequency and percentage, mean, standard deviation), and t-tests, ANOVA, Scheffé test, Pearson's correlations, and stepwise multiple regressions using the IBM SPSS Statistics 25.0. Results: The vision-related quality of life according to general characteristics of retinal disease patients with intravitreal injection showed significant differences in age (F=3.01, p=.034), subjective economic status (F=5.83, p=.004), types of retinal disease (t=2.62, p=.010), and disease in both eyes (t=-3.04, p=.003). The vision-related quality of life showed a significant positive correlation with age (r=.24, p=.012), and negative correlations with anxiety (r=-.66, p<.001), depression (r=-.48, p<.001), and emotion-focused coping (r=-.20, p=.036). The hierarchical regression analysis indicated that factors affecting vision-related quality of life in patients with retinal diseases were anxiety and subjective economic status, accounting for 47.0% of the variances of the vision-related quality of life. Conclusion: Based on our results, health professionals need to pay attention to patients with low socioeconomic status due to frequent treatments. Also, a program needs to be developed to decrease anxiety for outpatients receiving intravitreal injections to improve their vision-related quality of life.

• Journal of Ginseng Research
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• v.45 no.6
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• pp.676-682
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• 2021

Background: Red ginseng has been found to improve ocular perfusion and dry eye syndrome in glaucomatous eyes; however, its effects on visual function and vision-related quality of life have not been investigated. This study sought to evaluate the effects of red ginseng on visual function and vision-related quality of life in glaucoma patients using contrast sensitivity and a questionnaire. Methods: Participants were randomly assigned to two groups in this prospective, randomized, double-blind study: in one group, red ginseng was taken first, followed by a placebo, and in the other, placebo was taken first, followed by red ginseng. We measured and compared changes in contrast sensitivity and vision-related quality of life between the two groups. Contrast sensitivity was measured using OPTEC® 6500P, and vision-related quality of life was evaluated using the 25-item National Eye Institute Visual Function Questionnaire. One-way and two-way repeated measure analyses of variance were used for the comparison. Relationships between respective changes in dry eye syndrome and contrast sensitivity were also analyzed. Results: Daytime contrast sensitivity and ocular pain improved after the administration of red ginseng. Nighttime contrast sensitivity was improved in early or moderate glaucoma. Improved contrast sensitivity was not associated with improvement in dry eye syndrome. Conclusion: Red ginseng could improve contrast sensitivity and ocular pain in patients with glaucoma. The mechanism underlying improvement in contrast sensitivity appears to be associated with enhanced retinal perfusion or retinal ganglion cell function, but not dry eye syndrome.

• Journal of Korean Ophthalmic Optics Society
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• v.12 no.3
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• pp.111-115
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• 2007

Purpose: The aim of this study was to assess vision-related quality of life and modes of refractive error correction. We administered NEI-VFQ (National Eye Institute Visual Function Questionnaire) to 137 subjects in two modes of refractive error correction: spectacles and contact lens wearers. The NEL-VFQ was developed to assess vision-related quality of life with respect to 1) visual symptoms 2) social function as well as difficulty with tasks and symptoms 3) economic issues and health concerns 4) psychological well-being. The NEL-VFQ was translated from English into Korean. Methods: All data were analyzed using SAS 8.0. Student's T-test was conducted to determine significant differences in each of the subscale (${\alpha}=0.05$). Result: The Peripheral Vision subscale score ($mean{\pm}SD$) was $52.2{\pm}32.7$ for the spectacle wearers, $88.6{\pm}18.1$ for contact lens wearers; the spectacle wearers' Peripheral Vision score was significantly lower than contact lens wearers (p=0.0001). There were also significant differences between two groups detected in Color Vision (p=0.001), General Vision (p=0.01) and Health Perception (p=0.01). Conclusion: Contact lens wearers and spectacle wearers were mostly high vision-related quality of life except General Vision and Health Perception. Especially, contact lens wearers were higher vision-related quality of life than spectacle wearers. Further studies on developing of good quality of contact lens will be needed to improve quality of life in ametropia.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.29 no.3
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• pp.310-318
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• 2022

Purpose: This is a cross-sectional study aimed to investigate the effects of dry eye syndrome symptoms and eye fatigue on the vision-related quality of life (QOL) of middle-aged patients with dry eye syndrome. Methods: The participants of this study were 94 ophthalmology clinic outpatients aged 40-59 years who were diagnosed with dry eye syndrome at A and S Ophthalmology Clinics in D City, South Korea, and were exhibiting dry eye syndrome symptoms. Data were collected from July 5, 2021 to July 22, 2021, and analyzed using independent t-test, analysis of variance, Scheffe test, Pearson's correlation coefficient, and multiple regression analysis using the SPSS/WIN 25.0 program. Results: The severity of dry eye syndrome symptoms and asthenopia (r=.73, p<.001) in the participants were positively correlated, whereas the severity of dry eye syndrome symptoms and vision-related quality of life (r=-.76, p<.001) were negatively correlated. Additionally, there was a negative relationship between eye fatigue and vision-related QOL (r=-.55, p<.001). It was found that the final factors affecting the vision-related QOL of middle-aged patients with dry eye syndrome were the severity of dry eye syndrome symptoms (β=-0.76, p<.001) and dry eye stress (β=-0.14, p=.048). The explanatory power of vision-related QOL in the participants was 56.0%. Conclusion: To develop indices that can objectively measure patients' subjective symptoms for improving their vision-related QOL is necessary.

• Journal of Korean society of Dental Hygiene
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• v.14 no.4
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• pp.577-584
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• 2014

Objectives : The purpose of the study is to investigate the relationship between the dental fear, self-esteem, and self-regulation in oral health quality of life in the adolescents. Methods : A self-reported questionnaire was filled out by the 826 adolescents from March 5 to 16, 2012 in J city. Results : Higher self-esteem(${\beta}$=0.186) was closely related to higher oral health-related quality of life(p<0.001). Dental fear had indirectly influenced on self-esteem and self-regulation, and had significant differences(p<0.05). The model showed that dental fear and oral health-related quality of life were a suitable structural model due to higher fit indices. Conclusions : Self-esteem and self-regulation were the important variables to oral health-related quality of life. There was a close relationship between the dental fear and 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 Pharmacopuncture
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• v.5 no.2
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• pp.63-70
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• 2002

Objective: To evaluate the effects of bee venom acupuncture(BVA) on the rehabilitation and quality of life in rheumatoid arthritis(RA) patients Methods: Patients with RA were treated with the BVA therapy twice a week for 3 months. Tender joint counts, swollen joint counts, morning stiffness, Erythrocyte Sedimentation Rate(ESR), C-reactive protein(CRP), patient global assessment, physician global assessment, Korean health assessment questionnaire(KHAQ) were estimated and analyzed before and after BVA therapy. Results: Tender joint counts, swollen joint counts, morning stiffness showed significant decrease after BVA therapy. But, as acute inflammatory reactants, ESR showed no significant difference and CRP showed significant increase after BVA therapy. Patient global assessment, physician global assessment, and KHAQ index showed significant improvement after BVA therapy. Conclusions: BVA therapy can improve rehabilitation and health-related quality of life in RA patients as well as clinical symptoms and signs. Further study is required in more population with large scale including acute inflammatory reaction of BVA therapy.

• Journal of Korean Dental Hygiene Science
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• v.5 no.2
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• pp.73-83
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• 2022

Background: This study was aimed at reducing depression and improving the quality of life and oral health of the elderly Koreans by elucidating the effect of depression on their life quality and oral health. Methods: Original data from the 8th National Health and Nutrition Survey (2019) were analyzed and implemented. The elderly (age≥65years) Koreans were enrolled. The oral health status was determined using the Decayed, Missing, Filled Teeth (DMFT) index and subjective self-report. The quality of life was quantified as the sum of score of each item in the Euro Qol-5 dimension (EQ-5D) and Health-related Quality of Life Instrument with 8 Items (HINT-8). The t-test, one-way analysis of variance, correlation analysis, and multiple regression analysis were performed to statistically compare the quality of life, oral health status, and oral health status according to the depression status. Results: EQ-5D and HINT-8 scores differed significantly with the history of depression, current depression, stress perception, depression for 2 weeks, and annual suicidal intention (p≤0.05). The DMFT index score differed significantly with the depression diagnosis and depression for 2 weeks (p≤0.05). EQ-5D, HINT-8, and DMFT index differed significantly with all oral health behavior variables (p≤ 0.05). Conclusions: The results of this study could serve as a basis to formulate oral health programs for the elderly to reduce depression and improve the quality of life.

• Journal of Families and Better Life
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• v.20 no.2
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• pp.29-42
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• 2002

In this paper, we investigate the various opportunities of women informatization, which we believe to be major contributors for the high quality of life for women. We first justify various efforts for women informatization, which needs to be based on the analysis of the problems and the status quo. We have also examined the related government policies and programs as well as the programs of non-profit organizations for woman, and identified key problems areas. Integrating the results from this analysis, we have developed the vision and the framework for women informatization. We also give a list of strategic alternatives for improving quality of life through informatization, and promoting full-time housewives to become aggressive information users, information producers and information specialists. We use the expert Delphi method and fish-bone chart analysis to generate the priorities of specific tasks and target-based strategies for successful implementation of women informatization. We conclude this paper with various recommendations for empowering women to enjoy high-quality living through the process of informatization.

• Research in Community and Public Health Nursing
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• v.28 no.2
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• pp.118-128
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• 2017

Purpose: The purpose of this study is to measure health-related quality of life (HRQoL) and to investigate the affecting factors according to gender in older adults by using the 2012 Korea Health Panel data. Methods: The Korea Health Panel data 2012 were collected from February to August 2012 by Korea Institute for Health and Social Affairs and National Health Insurance Corporation and the number of respondents were 1,921. The data were analyzed by t-test, chi-square, Pearson correlation coefficient and multiple regression using SPSS/WIN program. Results: The limitation of activity was the most influential factor for health-related quality of life of both male and female. For male, the affecting factors on HRQoL were hearing problems and frustration. For female, the affecting factors on HRQoL were eating problems, depression and suicidal impulses. Drinking, moderate physical activities, vision problems and stress had a significant effect on HRQoL for both male and female. Conclusion: Health care providers should consider the differences between male and female when they design a program in order to improve HRQoL of older people.