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The onset of old age is associated with certain problems for the individual, his or her family and society. Many people enter old age with material problems, conflict situations in the family, chronic diseases, reduced ability to move and self-care. Older people are increasingly seeking the help of social protection institutions, including residential care facilities. In developed European countries, 2-4% of elderly people are associated with various forms of accommodation in social protection institutions, nursing homes, rehabilitation centers, protected (social) apartments, etc. In China, the aging process is developing very rapidly. Chinese scientists suggest that by the middle of this century, the elderly population aged 60 years and older may reach 450-470 million people, including people with disabilities. The population density of the PRC and the degree of aging of the elderly are constantly increasing, which puts enormous pressure on urban health services and public service institutions. Older people need more social, medical, cultural, and other services in cities, as well as the development of the material base of health and social protection institutions. Traditional family support can no longer meet China's growing needs for an aging population. At present, there is a problem with the choice of sites for housing and social welfare facilities for the elderly, and very high urban planning and environmental requirements are imposed on them.
Zhao et al. (Fri,) studied this question.