Wenyi Zhang
Research expert covering Greater China
Detailed statistics
Share of population aged 60 and older in China 1950-2100
Detailed statistics
Ratio of working-age adults to elderly in China 2000-2100
Detailed statistics
Share of spending among elderly in China 2020, by category
Hourly rate and growth of long-term at-home care in the U.S. 2019-2060
Median hourly costs of at-home long-term care in the U.S. from 2019 to 2023, with a forecast for 2030, 2040, 2050, and 2060 (in U.S. dollars)
Annual costs of long-term care services in the U.S. in 2023, by type
Annual median cost of long-term health care services in the United States as of 2023, by type (in U.S. dollars)
Problems with national health care system in Italy 2023
Share of individuals who said select problems were the biggest facing the health care system in Italy in 2023
Annual medical care expenditure for the advanced elderly Japan FY 2012-2021
Annual medical care expenditure under the health insurance system for advanced elderly in Japan from fiscal year 2012 to 2021 (in trillion Japanese yen)
Budget share of LTCI system Japan 2023, by source
Share of budget of the long-term care insurance (LTCI) system in Japan in 2023, by source
Perceptions on the health care system in Brazil 2023
Public opinion on the health care system in Brazil as of 2023
Perceptions on the health care system in Argentina 2023
Public opinion on the health care system in Argentina as of 2023
Perceptions on the health care system in Mexico 2023
Public opinion on the health care system in Mexico as of 2023
Perceptions on the health care system in Peru 2023
Public opinion on the health care system in Peru as of 2023
Perceptions on the health care system in Chile 2023
Public opinion on the health care system in Chile as of 2023
Perceptions on the health care system in Colombia 2023
Public opinion on the health care system in Colombia as of 2023
Perceptions on the health care system in Spain 2023
Public opinion on the health care system in Spain as of 2023
Number of primary insured people for long-term care Japan 2013-2022
Number of primary insured people in the long-term care insurance (LTCI) system in Japan from 2013 to 2022 (in millions)
Problems with national health care system in Great Britain in 2023
Share of individuals who said select problems were the biggest issue facing the health care system in Great Britain in 2023
Problems with national health care system in Sweden 2023
Share of individuals who said select problems were the biggest facing the health care system in Sweden in 2023
Average length of hospital stays for long-term care in Italy 2001-2021
Average length of hospital stays for long-term care treatments in Italy from 2001 to 2021
Health care system satisfaction in Czechia 2002-2023
Satisfaction with the health care system in Czechia from 2002 to 2023
Share of primary insured people requiring long-term care Japan 2013-2022
Ratio of primary insured people in the long-term care insurance system requiring nursing care or support in Japan from 2013 to 2022
Number of long-term care facilities for the elderly South Korea 2012-2022
Number of facilities for long-term care insurance for the elderly in South Korea 2012 to 2022
Number of facilities for long-term care Japan 2022, by service
Number of business establishments for long-term care in Japan in 2022, by service
Number of staff for long-term care Japan 2022, by service
Number of staff employed at facilities for long-term care in Japan in 2022, by service of institution
Total and per capita personal health care expenditure 2000-2031
Total and per capita personal health care expenditure in the United States between 2000 and 2031
Total and per capita personal health care expenditure forecast U.S. 2022-2031
Forecasted total and per capita personal health care expenditure in the United States from 2022 to 2031
Gross output of total health care and social assistance 1998-2022
Gross output of total U.S. health care and social assistance industry from 1998 to 2022 (in billion U.S. dollars)*
Employment in U.S. health care and social assistance 1998-2022
Employment in total U.S. health care and social assistance industry from 1998 to 2022 (in 1,000s)*
Share of older people receiving long-term care South Korea 2013-2022
Share of people aged 65 years and older receiving long-term care in South Korea from 2013 to 2022
Number of long-term care facilities for the elderly South Korea 2022, by type
Number of facilities for long-term care insurance for the elderly in South Korea in 2022, by type
Out-of-pocket household spending on long-term healthcare in Italy 2012-2022
Out-of-pocket expenditure by Italian households for long-term health care from 2012 to 2022 (in million euros)
Sales revenue of LG Household & Health Care 2014-2023
Consolidated sales revenue of LG Household & Health Care from 2014 to 2023 (in trillion South Korean won)
R&D expenses of LG Household & Health Care 2017-2023
Research and development expenses of LG Household & Health Care from 2017 to 2023 (in billion South Korean won)
States ranking for women's health care and safety in the U.S. in 2024
Ranking of states from best to worst for women's health care and safety in the United States in 2024
Number of users of community-based long-term care Japan FY 2021, by service
Number of people receiving community-based long-term nursing care or support in Japan in fiscal year 2021, by service (in 1,000s)
Distribution of facilities for long-term care Japan 2022, by service and founder
Distribution of business establishments for long-term care in Japan in 2022, by service and founder
Annual rate and growth in U.S. long-term facility care 2023
Annual costs and increase of facility long-term care in the U.S. as of 2023
Number of users of in-home long-term care Japan FY 2021, by service
Number of people receiving in-home long-term nursing care or support in Japan in fiscal year 2021, by service (in 1,000s)
Average monthly number of long-term care service users Japan FY 2012-2021, by type
Average monthly number of people using long-term care services in Japan from fiscal year 2012 to 2021, by service type (in 1,000s)
Long term care OOP spending share of total health expenditure in Canada 2010-2021
Long term care out-of-pocket (OOP) spending as a share of total health care expenditure in Canada from 2010 to 2021
Impact of discrimination on trust in U.S. health care in 2023
Distribution of level of trust U.S. adults had in doctors and other health care providers by experience of racial discrimination as of August 2023
Number of people requiring long-term care Japan 2013-2022
Number of people requiring long-term nursing care or support in Japan from 2013 to 2022 (in millions)
Monthly number of long-term care service users Japan 2013-2022
Monthly number of people using long-term care services in Japan from 2013 to 2022 (in millions)
Average monthly long-term care benefits Japan FY 2012-2021
Average monthly value of long-term care benefits provided in Japan from fiscal year 2012 to 2021 (in billion Japanese yen)
Number of people requiring long-term care Japan 2022, by gender and age
Number of people requiring long-term nursing care or support in Japan in 2022, by gender and age group (in 1,000s)
Average monthly expenses of long-term care per receiver Japan 2023, by service
Average monthly expenses of long-term care per receiver in Japan in 2023, by service (in 1,000 Japanese yen)
Medicaid long-term care services expenditures in the U.S. 1990-2022
Medicaid long-term care services expenditures in the United States from FY 1990 to FY 2022 (in billion U.S. dollars)
2024 global list of top health care provider and service companies based on revenue
2024 ranking of the global leading 10 health care provider and services companies based on revenue (in billion U.S. dollars)
Problems with national health care system in Canada 2022
Share of individuals who said select problems were the biggest facing the health care system in Canada in 2022
Share of people requiring long-term care or support Japan 2022, by level
Distribution of people requiring long-term nursing care or support in Japan in 2022, by level of required care
Annual expenses for LTCI system Japan FY 2014-2023
Annual expenses for the long-term care insurance (LTCI) system in Japan from fiscal year 2014 to 2023 (in trillion Japanese yen)
Health care service performance in Italy 2023, by region
Level of efficacy, efficiency and appropriateness of the health care supply in Italy in 2023, by region
Residential care activities for elderly and disabled: purchases in the UK 2008-2021
Total purchases of goods, materials and services in residential care activities for the elderly and disabled in the United Kingdom from 2008 to 2021 (in million GBP)
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