Journal of Yeungnam Medical Science

Original articles

The impact of quality of life measured by WHOQOL-BREF on mortality in maintenance hemodialysis patients: a single center retrospective cross-sectional study: Seong Gyu Kim, In Hee Lee; J Yeungnam Med Sci. 2023;40(1):49-57. Published online April 18, 2022; DOI: https://doi.org/10.12701/jyms.2022.00080

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Background
Several previous studies have reported that quality of life (QoL) in hemodialysis patients affects mortality. However, the 36-item Short Form Health Survey, which has been used mainly in previous studies, is complicated in terms of questionnaire composition and interpretation. This study aimed to identify the impact of QoL on mortality in hemodialysis patients using an easier and simpler diagnostic tool.
Methods
This retrospective study included 160 hemodialysis patients. QoL was evaluated using the World Health Organization Quality of Life Questionnaire-Brief version (WHOQOL-BREF). Psychosocial factors were evaluated using the Hospital Anxiety and Depression Scale, Multidimensional Scale of Perceived Social Support, Montreal Cognitive Assessment, and Pittsburgh Sleep Quality Index. We also evaluated medical factors, such as dialysis adequacy and laboratory results.
Results
The mean hemodialysis vintage was 70.7±38.0 months. The proportion of patients who were elderly was higher in the mortality group than in the surviving group, and the Charlson Comorbidity Index score was also higher in the former group. Of the four domains of the WHOQOL-BREF, the physical health and psychological scores of the mortality group were significantly lower than those of the survival group. When the score in the physical health domain or psychological domain was ≤10, the 10-year mortality rate after hemodialysis initiation increased by approximately 2.3- and 2-fold, respectively.
Conclusion
QoL may have a significant effect on mortality in patients undergoing hemodialysis. The WHOQOL-BREF is an instrument that can measure QoL relatively easily and can be used to improve the long-term prognosis of patients undergoing hemodialysis.

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Application of standardized management and effect evaluation of chronic obstructive pulmonary disease patients using the big data center of the Internet of Things
Xiaoping Chen, Fei He, Yan Jiang, Xuezhen Chen, Yubing Yan
DIGITAL HEALTH.2024;[Epub] CrossRef

The relationship between disability and clinical outcomes in maintenance dialysis patients: Seok Hui Kang, Jun Young Do, Jun Chul Kim; Yeungnam Univ J Med. 2021;38(2):127-135. Published online October 15, 2020; DOI: https://doi.org/10.12701/yujm.2020.00346

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Abstract PDF

Background
Dialysis patients are prone to having disabilities. We aimed to evaluate the association between disability and various clinical outcomes in Korean dialysis patients.
Methods
This study consisted of 1,615 dialysis patients from 27 centers. We evaluated disability by using four questions on the activities of daily living (ADLs) concerning whether help was needed for feeding, dressing/undressing, getting in/out of bed, or taking a bath/shower. We divided the patients into three groups: no disability (Non-D, none of the four ADL domains required help; n=1,312), mild disability (Mild-D, one ADL domain required some/full help; n=163), or moderate to severe disability (MS-D, two or more ADL domains required some/full help; n=140). We evaluated falls, frailty, health-related quality of life (HRQoL), mortality, and hospitalization.
Results
The numbers of participants with a fall during the last 1 year were 199 (15.2%), 42 (25.8%), and 44 (31.4%) in the Non-D, Mild-D, and MS-D groups, respectively (p<0.001). The numbers of participants with frailty in the Non-D, Mild-D, and MS-D groups were 381 (29.0%), 84 (51.5%), and 93 (66.4%), respectively (p<0.001). In both univariate and multivariate analyses, the physical component scale and mental component scale scores decreased as the grade of disability increased (p<0.001 for both scores). Hospitalization-free survival rate at 500 days was 64.2%, 56.7%, and 51.1% in the Non-D, Mild-D, and MS-D, respectively (p=0.001 for trend). Patient survival rate at 500 days was 95.3%, 89.5%, and 92.3% in the Non-D, Mild-D, and MS-D, respectively (p=0.005 for trend).
Conclusion
Disability was associated with falls, frailty, HRQoL scales, and survival trends in Korean dialysis patients.

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The predictive role of hope and social relational quality in disability acceptance among Iranian patients under hemodialysis
Nilofar Pasyar, Mostafa Jowkar, Masoume Rambod
BMC Nephrology.2023;[Epub] CrossRef
Prevalence of Sarcopenia and Its Association With Diabetes: A Meta-Analysis of Community-Dwelling Asian Population
Seung Min Chung, Jun Sung Moon, Min Cheol Chang
Frontiers in Medicine.2021;[Epub] CrossRef

Polyunsaturated fatty acids, lung function, and health-related quality of life in patients with chronic obstructive pulmonary disease: Hyunji Choi, Taeyun Kim; Yeungnam Univ J Med. 2020;37(3):194-201. Published online April 7, 2020; DOI: https://doi.org/10.12701/yujm.2020.00052

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Abstract PDF

Background
Dietary polyunsaturated fatty acids (PUFA) are thought to modify systemic inflammation. The present study aimed to evaluate the relationship between PUFA intake, lung function, and health-related quality of life (HRQoL) in patients with chronic obstructive pulmonary disease (COPD).
Methods
In this study, we used the dataset of 6th Korea National Health and Nutrition Examination Survey, in which, a total of 22,948 individuals including 573 participants with a high probability of developing COPD were enrolled. Participants with missing data for the investigated variables were excluded. Linear regression analyses were used to evaluate the association between PUFA intake (omega-3 [N3], omega-6 [N6], and total) with lung function, and HRQoL. HRQoL was determined according to the European Quality of Life-5 Dimensions (EQ-5D). Subgroup analysis of older patients was performed. Age, sex, body mass index, smoking, alcohol, education, residence, total calorie intake, and predicted FEV1% were adjusted in all analyses.
Results
Although lung function was not associated with PUFA intake, EQ-5D index was remarkably associated with N3, N6, and total PUFA intake in a dose-dependent manner. This association was more pronounced in elderly COPD patients. Mean levels of N3, N6, and total PUFA intake were significantly higher in patients having better HRQoL with respect to mobility, self-care, and usual activities.
Conclusion
Our results suggest that N3, N6, and total PUFA intake are associated with HRQoL in COPD patients. This association may be attributed to mobility, self-care, and usual activities. Further longitudinal study is required to clarify this relationship.

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Nutrition as a modifiable factor in the onset and progression of pulmonary function impairment in COPD: a systematic review
Lieke E J van Iersel, Rosanne J H C G Beijers, Harry R Gosker, Annemie M W J Schols
Nutrition Reviews.2022; 80(6): 1434. CrossRef
Medium and long chain free fatty acid receptors in the pathophysiology of respiratory diseases
O. Yu. Kytikova, T. P. Novgorodtseva, Yu. K. Denisenko, M. V. Antonyuk, T. A. Gvozdenko
Bulletin Physiology and Pathology of Respiration.2021; (80): 115. CrossRef

Review Article

Treatment Options for Early Gastric Cancer: Sang Woon Kim; Yeungnam Univ J Med. 2007;24(2 Suppl):S152-158. Published online December 31, 2007; DOI: https://doi.org/10.12701/yujm.2007.24.2S.S152

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Abstract PDF: Patients with early gastric cancer (EGC) have had a good prognosis with conventional gastrectomy and radical lymph node dissection. The conventional surgery revealed some kinds of early and late complications which may hurt patients seriously. Therefore, treatment options for EGC which preserve patients’ quality of life with maintaining a high level of curability have been developed. In surgeon’s field, these include limited gastrectomy with or without modified lymph node resection, gastrectomy with vagal nerve preservation, pylorus preserving gastrectomy, and laparoscopic gastrectomy. Laparoscopic gastrectomy has introduced a new concept of procedure in the treatment of EGC. Endoscopic mucosal resection (EMR) by endoscopist has also become a standard treatment option for EGC with limited indications. The development of endoscopic submucosal dissection (ESD) expanded the clinical relevance of EMR. Certain treatment options for EGC, such as laparoscopic surgery or EMR, are known to be good options for EGC treatment, but the long-term results should be confirmed by randomized prospective study before becoming standard treatments. At present. these less invasive treatment should be applied under the strict indications.

Original Article

The Relationship of Spiritual Well-being and Anxiety, Depression and Quality of Life in Active Old Age.: Hyong Uk Youm, Seung Deuk Cheung, Wan Seok Seo, Bon Hoon Koo, Dai Seg Bai; Yeungnam Univ J Med. 2005;22(1):27-42. Published online June 30, 2005; DOI: https://doi.org/10.12701/yujm.2005.22.1.27

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Abstract PDF

BACKGROUND
This study assessed the mental health, in order to determine the effect of the subject's spiritual well-being on anxiety depression and quality of life in active old people, and to verify whether or not spiritual well-being is a new factor for comprehensive health in old people. MATERIALS AND METHODS: This study selected 184 old people aged over 65 years. The subject's spiritual well-being was assessed by the Korean Spiritual Well-Being Scale (SWS) that was composed of the Religious Well-being Scale (RWS) and Existential Well-being Scale (EWS). The quality of life was assessed using Quality of Life Scale, which was composed of the subjective feeling about life and the subject's satisfaction of their whole life. RESULTS: Among the psychosocial factors, the educational level and physical health, showed significant discriminative score in the SWS. A prior medical history was associated with a significantly low SWS score. Satisfaction with life was associated with a significantly high SWS score. These factors a showed significant discriminative EWS score rather than a RWS. Among the religion factors, the satisfaction with their religion showed significant difference in the SWS. The SWS score especially the EWS affected the anxiety and depression of the Korean Combined Anxiety and Depression Scale (CADS). The subjective feeling of life score was associated with a significantly EWS low score and the subject's satisfaction with their whole life score was associated with a significantly high EWS score. CONCLUSION: Spiritual well being has significantly effects on anxiety depression and the quality of life in active old age people, and the subject; s spiritual well-being might be a new factor for assessing health in old age.

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Cultural involvement and attitudes toward tourism: Examining serial mediation effects of residents’ spiritual wellbeing and place attachment
Jieyi Li, Li Pan, Yaou Hu
Journal of Destination Marketing & Management.2021; 20: 100601. CrossRef
The Mediating Effect of Spirituality between Nurses' Empathy and Elderly Care Performance in the Long Term Care Hospitals
Heeok Park, Eun Kyung Kim, Kyoung Ja Moon, Min Ji Kim
Journal of Korean Academy of Community Health Nursing.2020; 31(1): 34. CrossRef
Effect of Death Education Program on Self-Esteem, Spiritual Well-Being, and Pain of Adults
Bock-Ryun Kim, Chung-uk Oh, Hye-kyung Kang
Journal of the Korea Academia-Industrial cooperation Society.2016; 17(9): 156. CrossRef
Factors Influencing Suicidal Ideation in Male Baby Boomers
Hee Sook Kim, Kwang Za Yu, Gyeong Ran Park
Journal of Korean Public Health Nursing.2014; 28(2): 347. CrossRef
Spiritual Well-Being, Social Support, Life Satisfaction and Depression in the Community Dwelling Elderly
So Nam Kim, Sang Bok Lee
journal of east-west nursing research.2013; 19(2): 186. CrossRef

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