1. Buch H, Vinding T, Nielsen NV. Prevalence and causes of visual impairment according to World Health Organization and United States criteria in an aged, urban Scandinavian population: the Copenhagen City Eye Study. Ophthalmology 2001;108:2347-2357.
2. World Health Organization. Global Data on Visiual Impairment 2010. Geneva: WHO; 2012.
3. National Institute on Deafness and Other Communication Disorders. Age-Related Hearing Loss. Bethesda: NIH; 2013.
4. Gussekloo J, de Craen AJ, Oduber C, van Boxtel MP, Westendorp RG. Sensory impairment and cognitive functioning in oldest-old subjects: the Leiden 85+ Study. Am J Geriatr Psychiatry 2005;13:781-786.
5. Keller BK, Morton JL, Thomas VS, Potter JF. The effect of visual and hearing impairments on functional status. J Am Geriatr Soc 1999;47:1319-1325.
6. Kim HH, Kim BH, Kim OS. The effect of visual and hearing impairment on depression and cognitive function in community-dwelling elderly: The Korean Longitudinal Study of Ageing 2008. Korean J Adult Nurs 2011;23:584-594.
7. Lopez D, McCaul KA, Hankey GJ, Norman PE, Almeida OP, Dobson AJ, et al. Falls, injuries from falls, health related quality of life and mortality in older adults with vision and hearing impairment—is there a gender difference? Maturitas 2011;69:359-364.
8. Wang JJ, Mitchell P, Simpson JM, Cumming RG, Smith W. Visual impairment, age-related cataract, and mortality. Arch Ophthalmol 2001;119:1186-1190.
10. Dillon CF, Gu Q, Hoffman HJ, Ko CW. Vision, hearing, balance, and sensory impairment in Americans aged 70 years and over: United States, 1999-2006. NCHS Data Brief 2010;1-8.
11. Schneider JM, Gopinath B, McMahon CM, Leeder SR, Mitchell P, Wang JJ. Dual sensory impairment in older age. J Aging Health 2011;23:1309-1324.
13. Capella-McDonnall ME. The effects of single and dual sensory loss on symptoms of depression in the elderly. Int J Geriatr Psychiatry 2005;20:855-861.
14. Chou KL. Combined effect of vision and hearing impairment on depression in older adults: evidence from the English Longitudinal Study of Ageing. J Affect Disord 2008;106:191-196.
15. Tay T, Wang JJ, Kifley A, Lindley R, Newall P, Mitchell P. Sensory and cognitive association in older persons: findings from an older Australian population. Gerontology 2006;52:386-394.
16. Lin MY, Gutierrez PR, Stone KL, Yaffe K, Ensrud KE, Fink HA, et al. Vision impairment and combined vision and hearing impairment predict cognitive and functional decline in older women. J Am Geriatr Soc 2004;52:1996-2002.
19. Harada S, Nishiwaki Y, Michikawa T, Kikuchi Y, Iwasawa S, Nakano M, et al. Gender difference in the relationships between vision and hearing impairments and negative well-being. Prev Med 2008;47:433-437.
22. Agrawal Y, Platz EA, Niparko JK. Prevalence of hearing loss and differences by demographic characteristics among US adults: data from the National Health and Nutrition Examination Survey, 1999-2004. Arch Intern Med 2008;168:1522-1530.
24. Korea Labor Institute. About KLoSA: The Korean Longitudinal Study of Ageing. Seoul: Korea Labor Institute; 2010.
25. Cho MJ, Kim KH. Use of the Center for Epidemiologic Studies Depression (CES-D) scale in Korea. J Nerv Ment Dis 1998;186:304-310.
26. Irwin M, Artin KH, Oxman MN. Screening for depression in the older adult: criterion validity of the 10-item Center for Epidemiological Studies Depression Scale (CES-D). Arch Intern Med 1999;159:1701-1704.
27. Ko KD, Cho YT, Cho SI, Sung JH, Cho BL, Son KY, et al. Association of health risk behaviors with mental health among elderly Koreans. J Korean Geriatr Soc 2012;16:66-73.
28. Kang Y, Na DL, Hahn S. A validity study on the Korean Mini-Mental State Examination (K-MMSE) in dementia patients. J Korean Neurol Assoc 1997;15:300-308.
29. Han C, Jo SA, Jo I, Kim E, Park MH, Kang Y. An adaptation of the Korean mini-mental state examination (K-MMSE) in elderly Koreans: demographic influence and population-based norms (the AGE study). Arch Gerontol Geriatr 2008;47:302-310.
30. Song J, Lee SY, Yoon C, Yoon R, Song KH, Kim B, et al. Multiple Imputation of Missing Values in KLoSA: Models for Income and Wealth Variables. Seoul: Korea Labor Institute; 2007.
31. Won C, Yang K, Rho Y, Kim S, Lee E, Yoon J, et al. The Development of Korean Activities of Daily Living (K-ADL) and Korean Instrumental Activities of Daily Living (K-IADL) Scale. J Korean Geriatr Soc 2002;6:107-120.
32. Lyu J, Lee SH. Alcohol consumption and cognitive impairment among Korean older adults: does gender matter? Int Psychogeriatr 2014;26:335-340.
33. Ewing JA. Detecting alcoholism. The CAGE questionnaire. JAMA 1984;252:1905-1907.
34. World Health Organization. The Asia-Pacific Perspective: Redefining Obesity and Its Treatment. Geneva: WHO; 2000.
35. Paternoster R, Brame R, Mazerolle P, Piquero A. Using the correct statistical test for the equality of regression coefficients. Criminology 1998;36:859-866.
36. Lennon MC. Women, work, and well-being: the importance of work conditions. J Health Soc Behav 1994;35:235-247.
37. Garstecki DC, Erler SF. Older adult performance on the Communication Profile for the Hearing Impaired: gender difference. J Speech Lang Hear Res 1999;42:785-796.
39. Denton M, Prus S, Walters V. Gender differences in health: a Canadian study of the psychosocial, structural and behavioural determinants of health. Soc Sci Med 2004;58:2585-2600.
41. Chou KL, Chi I. Combined effect of vision and hearing impairment on depression in elderly Chinese. Int J Geriatr Psychiatry 2004;19:825-832.