GBD 2021 Demographics Collaborators. Global age–sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the COVID-19 pandemic: a comprehensive demographic analysis for the Global Burden of Disease Study 2021. Lancet 403, 1989–2056 (2024).
Step Safely: Strategies for Preventing and Managing Falls Across the Life-Course (WHO, 2021).
Global Health Estimates: Life Expectancy and Leading Causes of Death and Disability (WHO, accessed 10 September 2024); https://www.who.int/data/gho/data/themes/mortality-and-global-health-estimates
Joo, H., Wang, G., Yee, S. L., Zhang, P. & Sleet, D. Economic burden of informal caregiving associated with history of stroke and falls among older adults in the US. Am. J. Prev. Med. 53, S197–S204 (2017).
Peng, K. et al. Incidence, risk factors and economic burden of fall-related injuries in older Chinese people: a systematic review. Inj. Prev. 25, 4–12 (2019).
Chen, S. et al. Estimates and projections of the global economic cost of 29 cancers in 204 countries and territories from 2020 to 2050. JAMA Oncol. 9, 465–472 (2023).
Chen, S. et al. The global economic burden of chronic obstructive pulmonary disease for 204 countries and territories in 2020–50: a health-augmented macroeconomic modelling study. Lancet Glob. Health 11, 1183–1193 (2023).
Chen, S., Kuhn, M., Prettner, K. & Bloom, D. E. The global macroeconomic burden of road injuries: estimates and projections for 166 countries. Lancet Planet. Health 3, E390–E398 (2019).
Lewis, S. R. et al. Population-based interventions for preventing falls and fall-related injuries in older people. Cochrane Database Syst. Rev. 1, CD013789 (2024).
Gillespie, L. D. et al. Interventions for preventing falls in older people living in the community. Cochrane Database Syst. Rev. 2012, CD007146 (2012).
Sherrington, C. et al. Exercise for preventing falls in older people living in the community. Cochrane Database Syst. Rev. 1, CD012424 (2019).
Masud, T. & Morris, R. O. Epidemiology of falls. Age Ageing 30, 3–7 (2001).
Kendrick, D. et al. Home safety education and provision of safety equipment for injury prevention. Cochrane Database Syst. Rev. 2012, D5014 (2012) Suppl. 4.
Toprani, A., Robinson, M., Middleton, I. J., Hamade, A. & Merrill, T. New York City’s window guard policy: four decades of success. Inj. Prev. 24, i14–i18 (2018).
Rubio-Romero, J. C., Carrillo-Castrillo, J. A. & Gibb, A. Prevention of falls to a lower level: evaluation of an occupational health and safety intervention via subsidies for the replacement of scaffolding. Int. J. Inj. Control Saf. Promot. 22, 16–23 (2015).
Verma, S. K. et al. A prospective study of floor surface, shoes, floor cleaning and slipping in US limited-service restaurant workers. Occup. Environ. Med. 68, 279–285 (2011).
Bloom, D. E. et al. The economic burden of chronic diseases: estimates and projections for China, Japan, and South Korea. J. Econ. Ageing 17, 100163 (2020).
Abegunde, D. & Stanciole, A. An Estimation of the Economic Impact of Chronic Noncommunicable Disease in Selected Countries (World Health Organization, 2006).
Solow, R. M. A contribution to the theory of economic growth. Q. J. Econ. 70, 65–94 (1956).
Mincer, J. Schooling, Experience, and Earnings (Columbia Univ. Press, 1984).
Zhang, R. et al. The global economic burden of cirrhosis and other chronic liver diseases: a health-augmented macroeconomic modeling study. Hepatol. Commun. 10, e0882 (2026).
Global Burden of Disease Study 2021 (GBD 2021) Results (Institute for Health Metrics and Evaluation, 2021); https://www.healthdata.org/
Barro, R. J. & Lee, J. W. A new data set of educational attainment in the world, 1950–2010. J. Dev. Econ. 104, 184–198 (2013).
Labour Force Participation Rate by Sex and Age (International Labour Organization, accessed 10 September 2024); https://ilostat.ilo.org/topics/population-and-labour-force/
World Population Prospects 2024: Department of Economic and Social Affairs Population Dynamics (United Nations, accessed 10 September 2024); https://population.un.org/wpp/Download/Standard/CSV/
Capital Stock at Current Purchasing Power Parities (FRED Economic Data, accessed 10 September 2024); https://fred.stlouisfed.org/searchresults/?st=Capital%20stock%20at%20Current%20Purchasing%20Power%20Parities
Dieleman, J. L. et al. US health care spending by payer and health condition, 1996–2016. J. Am. Med. Assoc. 323, 863–884 (2020).
World Bank Database, GDP, PPP (Constant 2021 International $) (World Bank, accessed 10 September 2024); https://data.worldbank.org/indicator/NY.GDP.MKTP.PP.KD
World Bank Database, Gross Savings (% of GDP) (World Bank, accessed 10 September 2024); https://data.worldbank.org/indicator/NY.GNS.ICTR.ZS
World Economic Outlook Database (International Monetary Fund, accessed 10 September 2024); https://www.imf.org/en/Publications/WEO/weo-database/2023/October
Purchasing Power Parities and the Size of World Economies Results from the 2017 International Comparison Program (World Bank Group, 2020); https://openknowledge.worldbank.org/server/api/core/bitstreams/d508f4dd-1075-579f-843d-cae5631a0a61/content
R v.4.3.0 (R Foundation for Statistical Computing, 2023).