Canada has a single-payer healthcare system, which means that the government is the sole payer for healthcare services. This system is funded through taxes and provides universal healthcare coverage to all Canadian citizens and permanent residents.

Germany has a multi-payer healthcare system, which means that there are multiple payers for healthcare services. This system is funded through a combination of public and private sources, and provides universal healthcare coverage to all German citizens and residents.

The United States has a private healthcare system, which means that healthcare services are primarily provided by private insurers and healthcare providers. This system is funded through a combination of private insurance premiums, out-of-pocket payments, and government subsidies.

Japan has the highest life expectancy in the world, with an average life expectancy of 84.6 years. This is due to a combination of factors, including a healthy diet, universal healthcare coverage, and a strong social support system.

Sweden has the lowest infant mortality rate in the world, with a rate of 2.4 deaths per 1,000 live births. This is due to a combination of factors, including universal healthcare coverage, a strong social support system, and a focus on preventive care.

The United States has the highest healthcare spending per capita in the world, with an average spending of $11,582 per person in 2020. This is due to a combination of factors, including the high cost of healthcare services, the lack of universal healthcare coverage, and the high number of uninsured individuals.

India has the lowest healthcare spending per capita in the world, with an average spending of $63 per person in 2020. This is due to a combination of factors, including the low cost of healthcare services, the lack of universal healthcare coverage, and the high number of uninsured individuals.

Japan has the highest number of hospital beds per capita in the world, with 13.4 beds per 1,000 people. This is due to a combination of factors, including the aging population, the high demand for healthcare services, and the strong focus on preventive care.

India has the lowest number of hospital beds per capita in the world, with 0.5 beds per 1,000 people. This is due to a combination of factors, including the low level of healthcare infrastructure, the high cost of healthcare services, and the lack of universal healthcare coverage.

Greece has the highest number of physicians per capita in the world, with 6.3 physicians per 1,000 people. This is due to a combination of factors, including the high level of medical education, the strong focus on preventive care, and the aging population.

India has the lowest number of physicians per capita in the world, with 0.6 physicians per 1,000 people. This is due to a combination of factors, including the low level of medical education, the high cost of healthcare services, and the lack of universal healthcare coverage.

The United States has the highest rate of preventable deaths in the world, with an estimated 130,000 preventable deaths each year. This is due to a combination of factors, including the high cost of healthcare services, the lack of universal healthcare coverage, and the high number of uninsured individuals.

Japan has the lowest rate of preventable deaths in the world, with an estimated 10,000 preventable deaths each year. This is due to a combination of factors, including the healthy diet, universal healthcare coverage, and the strong social support system.

The United States has the highest rate of healthcare-associated infections in the world, with an estimated 1.7 million infections each year. This is due to a combination of factors, including the high number of hospitalizations, the lack of universal healthcare coverage, and the high number of uninsured individuals.

Japan has the lowest rate of healthcare-associated infections in the world, with an estimated 50,000 infections each year. This is due to a combination of factors, including the healthy diet, universal healthcare coverage, and the strong social support system.