[1] Peng XZ. China’s demographic history and future challenges. Science 2011;333(6042):581 − 7. http://dx.doi.org/10.1126/science.1209396CrossRef
[2] Guo C, Zheng XY. Health challenges and opportunities for an aging China. Am J Public Health 2018;108(7):890 − 2. http://dx.doi.org/10.2105/AJPH.2018.304444CrossRef
[3] Li CF, Liu HY, Liang Y, Wang H, Li QH. Study on international comparison of healthy life expectancy and prediction of healthy life expectancy in China. Populat J 2018;40(1):5 − 17. http://dx.doi.org/10.16405/j.cnki.1004-129X.2018.01.001 (In Chinese). CrossRef
[4] Li Y, Chen SF, Dong XJ, Zhao XJ. Prediction of cause-specific disability-adjusted life years in China from 2018 through 2021: a systematic analysis. Public Health 2020;180:90 − 9. http://dx.doi.org/10.1016/j.puhe.2019.11.006CrossRef
[5] You YZ, Zheng XY. Mortality and health in the Chinese population levels, patterns, causes and trends since the 1980s. Beijing: Peking University Press. 2005. http://book.kongfz.com/173400/1595914083/.http://book.kongfz.com/173400/1595914083/
[6] Yang Z, Ding QY, Wang Y. Temporal-spatial differences and convergence test of population aging in China. Northwest Populat J 2017;38(4):11 − 7,23. http://dx.doi.org/10.15884/j.cnki.issn.1007-0672.2017.04.002 (In Chinese). CrossRef
[7] Yuan B, Liu Q. Analysis on the causes of regional difference of aging in China - an empirical study from provincial panel data in the late 1990s. Rev Econom Res 2014(70):90 − 5. http://dx.doi.org/10.16110/j.cnki.issn2095-3151.2014.70.017 (In Chinese). CrossRef
[8] United Nations. World population aging. New York: United Nations Publication. 2015. https://www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/files/documents/2020/May/un_2015_worldpopulationageing_report.pdf.https://www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/files/documents/2020/May/un_2015_worldpopulationageing_report.pdf