1. Population Division. World Population Prospects,2019
2. Negative population growth and population ageing in China;Peng;China popul. dev. stud.,2023
3. Research On the Development of China's social Old-Age Service System;Sun,2019
4. Ministry of Civil Affairs of the People's Republic of China. Overview of Elderly Care Services in 2023. Available from: https://www.mca.gov.cn/zt/n2782/n2786/c1662004999979997139/content.html.
5. Factors contributing to serious adverse events in nursing homes;Andersson;J Clin Nurs,2018