[1] Prince M, Bryce R, Albanese E, Wimo A, Ribeiro W, Ferri CP. Alzheimers Dement. 2013; 9(63-75), e62.
[2] Patterson C, et al. World Alzheimer Report 2018. London: Alzheimer’s Disease International, 2018.
[3] Liang JH, Shen WT, et al., The optimal treatment for improving cognitive function in elder people with mild cognitive impairment incorporating Bayesian network meta-analysis and systematic review. Ageing Research Reviews, 2019. 51: p. 85-96.
[4] National Bureau of Statistics of China. Statistical communiqué of the People’s Republic of China on the 2017 national economic and social development. Beijing: National Bureau of Statistics of China, 2018.
[5] Wu YT, Lee HY, Norton S, Chen C, et al. Prevalence studies of dementia in mainland China, Hong Kong and Taiwan: a systematic review and meta-analysis. PLoS One. 2013; 8, e66252.
[6] Petersen RC, Smith G, Waring S. Mild cognitive impairment. Clinical characterization and outcome. Arch Neurol. 1999; 56: 303–308.
[7] Mitchell AJ, Shiri-Feshki M. Rate of progression of mild cognitive impairment to dementia - meta-analysis of 41 robust inception cohort studies. Acta Psychiatrica Scandinavica. 2009; 119(4): 252-265.
[8] Wei J, Ying M, et al. Late-life depression and cognitive function among older adults in the U.S.: The National Health and Nutrition Examination Survey, 2011-2014. J Psychiatr Res. 2019; 111: 30-35.
[9] Xue J, Li J, et al. The Prevalence of Mild Cognitive Impairment in China: A Systematic Review. Aging and Disease. 2018; 9(4): 706.
[10] Zeng Y, Feng Q, et al. Survival, disabilities in activities of daily living, and physical and cognitive functioning among the oldest-old in China: a cohort study. The Lancet. 2017; 389(10079): 1619-1629.
[11] Zhang YD, Xu Y. A meta-analysis of risk factors for senile dementia in Chinese population. Chinese Journal of Gerontology. 2010; 30(9): 1173-1175.
[12] Prince M, Wimo A, Guerchet M, Ali GC, Wu YT, Prina, AM. The Global Impact of Dementia: An Analysis of Prevalence, Incidence, Cost and Trends. London: Alzheimer’s Disease International, 2015.
[13] Qui Q, and Wang YJ, et al. interRAI-LTCF-assessed cognitive impairment and influencing factors in elderly people in geriatric nursing facilities. Chinese General Practice. 2019; 22(7): 855-859.
[14] Andrews JA, Brown LJ, et al. Older Adults’ Perspectives on Using Digital Technology to Maintain Good Mental Health: Interactive Group Study. J Med Internet Res. 2019; 21(2): e11694.
[15] Ng TP, Lim ML, et al. Long-term digital mobile phone use and cognitive decline in the elderly. Bioelectromagnetics. 2012; 33(2): 176-185.
[16] Barbosa NB, Franz R, et al. Can Digital Technology Enhance Social Connectedness Among Older Adults? A Feasibility Study. J Appl Gerontol. 2019; 38(1): 49-72.
[17] Committee for Cognitive Disorders under Neurology Physician Branch of Chinese Medical Doctor Association. 2018 Guidelines for the diagnosis and treatment of dementia and cognitive impairment in China (V): diagnosis and treatment for mild cognitive impairment. Natl Med J China. 2018; 98(17):1294-1301.
[18] Xie HG, Tian JZ, Wang LN. Expert Consensus on Memory Examination in China. Chinese Journal of Internal Medicine. 2014; 53(12):1002-1006.
[19] Zhang YD. Status quo, risk factors and early intervention of mild cognitive impairment in the elderly. Suzhou: Soochow University, 2011.
[20] Zhang JA. An investigation and analysis of mild cognitive impairment in the elderly population in Taicang City. Suzhou: Soochow University, 2013.
[21] Zhang LX, Liu XQ. Determination of the Cut-off Point of the Chinese Version of the Montreal Cognitive Assessment among Chinese Elderly in Guangzhou. Chinese Mental Health Journal. 2008, 22(2): 123-125.
[22] Tang D. Application of short form Geriatric Depression Scale (GDS-15) in Chinese Elderly. Chinese Journal of Clinical Psychology. 2013; 21(3):402-405.
[23] Pocklington C, et al. The diagnostic accuracy of brief versions of the Geriatric Depression Scale: a systematic review and meta-analysis. Int J Geriatr Psychiatry. 2016; 31(8): 837-57.
[24] Myhre JW, Mehl MR, et al. Cognitive Benefits of Online Social Networking for Healthy Older Adults. J Gerontol B Psychol Sci Soc Sci. 2017; 72(5): 752-760.
[25] Prieto-Flores ME, Forjaz MJ, Fernandez-Mayoralas G, Rojo-Perez F, Martinez-Martin P. Factors associated with loneliness of noninstitutionalized and institutionalized older adults. Journal of Aging and Health. 2011; 23(1):177-194.
[26] Victor C, Scambler S, Bond J. The Social World of Older People: Understanding loneliness and social isolation in later life. Maidenhead, UK: Open University Press, 2009.
[27] Khosravi P, Rezvani A, Wiewiora A. The impact of technology on older adults’ social isolation. Computers in Human Behavior. 2016; 63: 594-603.
[28] Masi C, Chen HY, Hawkley L, Cacioppo JT. A meta-analysis of interventions to reduce loneliness. Personality and Social Psychology Review. 2011; 15: 219-266.
[29] Small GW, Moody TD, Siddarth P, Bookheimer SY. Your brain on Google: patterns of cerebral activation during Internet searching. Am. J. Geriatr. Psychiatry. 2009; 17: 116–126.
[30] Anguera JA, Boccanfuso J, et al. Video game training enhances cognitive control in older adults. Nature. 2013; 501(7465): 97-101.
[31] Li D, et al. A meta-analysis of the prevalence of depressive symptoms in Chinese older adults. Arch Gerontol Geriatr. 2014; 58(1):1-9.
[32] Jongenelis K, Pot A, Eisses A, Beekman A, Kluiter H, Ribbe M. Prevalence and risk indicators of depression in elderly nursing home patients: the AGED study. J Affect Disorders. 2004; 83:135–142.
[33] Shapira N, Barak A, Gal I. Promoting older adults’ well-being through Internet training and use. J. Aging Ment. Health 2007; 11: 477–484.
[34] Ordonez TN, Yassuda MS, et al. Elderly online: Effects of a digital inclusion program in cognitive performance. Archives of Gerontology and Geriatrics. 2011; 53(2): 216-219.
[35] Wilmer HH, Sherman LE, et al. Smartphones and Cognition: A Review of Research Exploring the Links between Mobile Technology Habits and Cognitive Functioning. Frontiers in Psychology. 2017; 8:1-16.