1. Organization for Economic Cooperation and Development. Health reform: Meeting the challenge of ageing and multiple morbidities. Paris: Organization for Economic Cooperation and Development;2011. p. 226.
2. Kim CH, Hwang I, Yoo WS. The common patterns of multimorbidity and its impact on healthcare cost in Korea. Health Policy Manag. 2014; 24(3):219–227. DOI:
10.4332/KJHPA.2014.24.3.219.
Article
3. Barnett K, Mercer SW, Norbury M, Watt G, Wyke S, Guthrie B. Epidemiology of multimorbidity and implications for health care, research, and medical education: a cross-sectional study. Lancet. 2012; 380(9836):37–43. DOI:
10.1016/S0140-6736(12)60240-2.
Article
4. Lehnert T, Heider D, Leicht H, Heinrich S, Corrieri S, Luppa M, et al. Review: Health care utilization and costs of elderly persons with multiple chronic conditions. Med Care Res Rev. 2011; 68(4):387–420. DOI:
10.1177/1077558711399580.
Article
5. Starfield B, Lemke KW, Herbert R, Pavlovich WD, Anderson G. Comorbidity and the use of primary care and specialist care in the elderly. Ann Fam Med. 2005; 3(3):215–222. DOI:
10.1370/afm.307.
Article
6. van Oostrom SH, Picavet HS, de Bruin SR, Stirbu I, Korevaar JC, Schellevis FG, et al. Multimorbidity of chronic diseases and health care utilization in general practice. BMC Fam Pract. 2014; 15:61. DOI:
10.1186/1471-2296-15-61.
Article
7. Nam SK, Shim OS. A study on the influence factors on quality of life of elderly with chronic disease. J Welf Aged. 2011; 53:196–216.
8. Chung ES, Park MJ. Factor influencing unmet medical need of elders with chronic disease. In : The 3rd Korea Health Panel Conference; 2011 December 1; Seoul Foundation of Women and Family. Seoul: Korea Health Panel;2011. p. 522.
9. Park S. Associations with physical activity, chronic disease, depression, and health-related quality of life. Korean J Sport Sci. 2014; 25(2):249–258.
10. Jung YH. A report on the health related quality of life in Korea. Health Welf Policy Forum. 2011; 182:6–14.
11. van den Bussche H, Koller D, Kolonko T, Hansen H, Wegscheider K, Glaeske G, et al. Which chronic diseases and disease combinations are specific to multimorbidity in the elderly? Results of a claims data based cross-sectional study in Germany. BMC public health. 2011; 11:101. DOI:
10.1186/1471-2458-11-101.
Article
12. Goodman RA, Posner SF, Huang ES, Parekh AK, Koh HK. Defining and measuring chronic conditions: Imperatives for research, policy, program, and practice. Prev Chronic Dis. 2013; 10:E66. DOI:
10.5888/pcd10.120239.
Article
15. Lee SH, Yang SO. The effects of chronic musculoskeletal pain and depression on health-related quality of life by gender in community-dwelling older adults. J Korean Acad Community Health Nurs. 2010; 21(1):21–30. DOI:
10.12799/jkachn.2010.21.1.21.
Article
16. Nam HS, Kim KY, Kwon SS, Ko KW, Kind P. EQ-5D Korean valuation study using time trade of method. Research Report. Cheongju: Korea Centers for Disease Control and Prevention;2007.
17. Fortin M, Lapointe L, Hudon C, Vanasse A, Ntetu A, Maltais D. Multimorbidity and quality of life in primary care: A systematic review. Health Qual Life Outcomes. 2004; 2:51. DOI:
10.1186/1477-7525-2-51.
18. Lim JH. Analysis of unmet medical need status based on the Korean health panel. Health Soc Sci. 2013; 34:237–256.
19. Kim KS, Lee HO. Household catastrophic health expenditure and unmet needs depending on the types of health care system. Soc Welf Policy. 2012; 39(4):255–279. DOI:
10.15855/swp.2012.39.4.255.
20. Joung EO, Kwon SB, Ahn OH. Coping with experiences in multiple chronic diseases in the rural elderly. J Korean Acad Community Health Nurs. 2007; 18(1):32–41.