According to the data of the World Bank, the per capita GDP of the United States in 20 16 was 57,466 dollars (about 380,000 RMB), of which the per capita medical expenditure was 9,403 dollars, about 62,000 RMB. The median household income in the United States in 20 16 years was $576 17 (the highest for Asians was $80,720), with an average of 2.53 people per household. So simply calculate an account, 9403 * 2.53/57617 = 41.3%. According to the median household income in the United States, the per capita medical expenditure accounts for 4 1.3% of household income. Of course, there is definitely no such exaggeration in reality. Due to the high medical price, the medical expenditure of the rich group accounts for the bulk. Most ordinary people, in this jungle of life, can only ask for more happiness. The gap between the rich and the poor in the United States is one of the best in developed countries, and this wealth inequality is more vividly reflected in medical expenditure.