Acknowledgement
This work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIP; Ministry of Science, ICT & Future Planning) (No. 2019R1G1A1010373).
References
- Statistics Korea. (2020). 2020 Elderly statistics. http://kostat.go.kr/portal/korea/kor_nw/1/1/index.board?bmode=read&aSeq=385322
- H. S. So, H. J. Hwang & E. M. Kim. (2019). The Impact of Medical Utilization on Subjective Health and Happiness Index and Quality of Life according to the Economic Level of the Elderly. Journal of the Korea Academia-Industrial cooperation Society, 20(3), 544-552. DOI : 10.5762/KAIS.2019.20.3.544
- K. M. Yang & S. Y. Bang. (2015). Factors of Suicidal Ideation among Elderly People with and without Spouses. The Korean Society of Stress Medicine, 23(1), 27-37, DOI : 10.17547/kjsr.2015.23.1.27
- C. M. Proulx & L. A. Snyder-Rivas. (2013). The longitudinal associations between marital happiness, problems, and self-rated health. Journal of the Division of Family Psychology of the American Psychological Association (Division 43), 27(2), 194-202. DOI : 10.1037/a0031877
- D. Umberson, R. Crosnoe & C. Reczek. (2010). Social Relationships and Health Behavior Across Life Course. Annual review of sociology, 36, 139-157. DOI : 10.1146/annurev-soc-070308-120011
- E. N. Kang & M. H. Lee. (2018). Identifying the Effect of Living Alone on Life in Later Adulthood: Comparison between Living Alone and Those Living with Others with a Propensity Score Matching Analysis. Health and Social Welfare Review, 38(4), 196-226. DOI : 10.15709/hswr.2018.38.4.196
- H. S. Bae. (2011). A Study on Older Adults' Use of Social Services by Types of Elderly Households and Factors Affecting Service Utilization. Social Science Research Review, 27(3), 1-24.
- K. H. Jung. (2011). Living conditions and policy tasks for the elderly living alone. Issue & Focus, 72, 1-8.
- J. W. Rowe & R. L. Kahn. (1987). Human aging: usual and successful. Science(New York, N.Y.), 237(4811), 143-149. DOI : 10.1126/science.3299702
- S. M. Moon. (2017). Gender differences in the impact of socioeconomic, health-related, and health behavioral factors on the health-related quality of life of the Korean elderly. Journal of Digital Convergence, 15(6), 259-271. DOI : 10.14400/JDC.2017.15.6.259
- D. M. Yeum & J. S. Jung. (2014). Research on Subjective Health Status and Satisfaction with Life of Elderly: focused on the mediating effect of depression and the moderating effect of social networking. Social Science Research Review, 30(4), 27-50.
- J. M. Ocampo. (2010). Self-rated health: Importance of use in elderly adults. Colombia Medica, 41(3), 275-289. https://doi.org/10.25100/cm.v41i3.715
- J. L. Ramkumar, T. Quah, L. S. Wong, C. C. Yeo, A. Nieh, Shankar & T. Y. Wong. (2009). Self-rated health, associated factors and diseases: a community-based cross-sectional study of Singaporean adults aged 40 years and above. Annals of the Academy of Medicine, Singapore, 38(7), 606-607. https://doi.org/10.47102/annals-acadmedsg.V38N7p606
- C. Darviri, A. K. Artemiadis, X. Tigani & E. C. Alexopoulos. (2011). Lifestyle and self-rated health: a cross-sectional study of 3,601 citizens of Athens, Greece. BMC public health, 11, 619. DOI : 10.1186/1471-2458-11-619
- O. J. Rhee. (2017). Meta-analysis of the Factors Related to Self-rated Health among Elderly -Focused on Psychological Dispositions, Social-Economic Status-. The Journal of the Korea Contents Association, 17(4), 424-433. DOI : 10.5392/JKCA.2017.17.04.424
- Korea Institute of Health and Social Studies. (2013). Compound Chronic Disease Analysis of the Elderly: Focusing on Outpatient Use. Sejong : Korea Institute of Health and Social Studies.
- J. H. Kim. (2021). 3 out of 10 seniors have 3 or more chronic diseases, followed by high blood pressure, diabetes, and hyperlipidemia. Medical Tribune. http://www.medical-tribune.co.kr/news/articleView.html?idxno=100583
- S. K. Kahng & H. S. Jeon. 2013. An Exploratory Study on Age Differences in Health Trajectory and its Predictors : Using Korean Welfare Panel Study from W1 to W7. Journal of Social Science, 24(3), 61-84. DOI : 10.16881/jss.2013.07.24.3.61
- M. H. Kim & S. H. Kim. (2002). A Study on Factors Causing the Burden of Medical Expenses to The Elderly with Chronic Disease. Korean Journal of Social Welfare, 48, 150-178.
- Statistics Korea. (2017). Statistics of elderly in korea. Daejeon: Statistics. https://kosis.kr/search/search.do
- Y. J. Kim. (2009). Comparison of health habits, erceived stress, depression and suicidal thinking by gender between elder living alone and those living with others. Journal of orean Academy of Fundamentals Nursing, 16(3), 333-344.
- E. N. Kang & M. H. Lee. (2018). Identifying the Effect of Living Alone on Life in Later Adulthood: Comparison between Living Alone and Those Living with Others with a Propensity Score Matching Analysis. Health and Social Welfare Review, 38(4), 196-226. DOI: 10.15709/hswr.2018.38.4.196
- M. Karimi & J. Brazier. (2016). Health, health-related quality of life, and quality of life: what is the difference?. Pharmacoeconomics, 34(7), 645-649. https://doi.org/10.1007/s40273-016-0389-9
- G. Padilla, M. Grant, R. Ferrell & A, Presant. (1996). Quality of life: Cancer. In. Spilker B. Quality of life and pharmacoeconomics in clinical trials. 2nd edition. New York: Raven Pressk.
- I. Barofsky. (2011). Quality: its definition and measurement as applied to the medically ill. Springer Science & Business Media. 43.
- J. S, Yoon, D. S. Ko & Y. S. Won. (2016). Relationship Between Perceived Health Status, Future Time Perspective, Health Promoting Behaviors and Quality of Life in the Elderly, Journal of the Korean Gerontological Society, 36(4), 1191-1206. DOI : 10.17999/SOHE.2016.61.02
- J. I. Kim. (2017). The Factors Affecting Health-related Quality of Life in Urban Working Elderly. Journal of Digital Convergence, 15(11), 385-394. DOI : 10.14400/JDC.2017.15.11.385
- S. W. Han & J. K. Park. (2014). Factors Affecting the Health Related Quality of Life among the Vulnerable Female Elderly in Home. Journal of the Korean Data Analysis Society, 16(3), 1629-1640. DOI : 10.14257/ijbsbt.2015.7.6.08
- K. O. Cho & S. N. Nam. (2013). Relationship between Physical Activity and Health-related Life Quality according to Gender in Korean Elderly People. Journal of the Korean Gerontological Society, 33(4), 775-785.
- S. Y. Shin. (2009). Factors Related to the Health Related Quality of Life in Elderly Women. Korean J Women Health Nurs, 15(2), 99-107. https://doi.org/10.4069/kjwhn.2009.15.2.99
- J. A. Harvey, S. F. Chastin & D. A. Skelton. (2015). How sedentary are older people? a systematic review of the amount of sedentary behavior. Journal of Aging and Physical Activity, 471-487. DOI : 10.1123/japa.2014-0164
- OECD. (2017). Health at a Glance 2017: OECD Indicators. Paris : OECD Publishing. DOI : 10.1787/health_glance-2017-en
- J. Y. Lee & J. S. Kim. (2013). The Effect of Economic Activity Participation on the Subjective Medical Expense Level of the Elderly. The 3rd Korea Medical Panel Conference, 425-435.
- S. J. Yu, C. Y. Gang & Y. R. Kim. (2015). The Relationship between Health Status and Quality of Life in Korean Elderly: Focused on Subjective, Physical, and Mental Health Status. The Korean Society of Health Service Management, 9(2), 47-56. https://doi.org/10.12811/kshsm.2015.9.2.047
- The seventh Korea National Health and Nutrition Examination Survey (KNHANES VIII-1). (2019). Korea Disease Control and Prevention Agency.
- M. J. Kwak & H. S. Lee. (2014). Effects Economic Factors Influencing on Life Satisfaction according to Marital Status: Focused on Modulating Effects of Psychological Factors. Financial Planning Review, 7(2), 65-94.
- J. Y. Hong. (2018). A Study on How Living Alone or with a Partner Affects the Elderly's Life Characteristics. The Journal of the Korea Contents Association, 18(11), 623-633. DOI : 10.5392/JKCA.2018.18.11.623
- H. S. Choi. (2019). A Study on the Senior Quality of Life Factors. Journal of the Korea Academia-Industrial cooperation Society, 20(12), 314-321. DOI : 10.5762/KAIS.2019.20.12.314
- J. J. Park. (2017). A Study on the Relationship between Lifestyle and Health Status of Smoking and Drinking in the Elderly. The Korea Journal of Sport, 15(1), 417-428. https://doi.org/10.35159/kjss.2017.06.26.3.417
- Y. B. Kim & S. H. Lee. (2018). Effects of the Elderly's Health Statuses, Health Behavior, and Social Relations on Their Health-related Quality of Life: Focusing on Family Types. Journal of Korean Academy of Community Health Nursing, 29(3), 310-321. DOI : 10.12799/jkachn.2018.29.3.310
- J. J. Kim. (2014). A Comparative Study on Influencing Factors of Quality of Life for Elders Depending on Bereavement of the Spouse. Journal of community welfare, 49, 137-159. DOI : 10.15300/jcw.2014.49.2.137
- M. J. Kwon. (2021). Factors influencing convergence quality of life of the elderly according to economic activity. Journal of the Korea Convergence Society, 12(5), 345-354. DOI : 10.15207/JKCS.2021.12.5.345
- H. J. Lee & E. H. Jung. (2016). Socioeconomic Status and Elderly Health in Life Course Perspective: Testing of Multi-mediational Effects of Socioeconomic Status in Early Adult and Middle Aged. Health and Social Welfare Review, 36(3), 53-84. DOI : 10.15709/hswr.2016.36.3.53
- H. Na, S. H. Bae & M. Kim. (2015). Suicidal ideation in older adults with osteoarthritis: Data from the Korea National Health and Nutrition Examination survey. Journal of Muscle and Joint Health, 22(2), 138-47. DOI : 10.5953/JMJH.2015.22.2.13