咁樣講 如果美國醫療系統 專注多啲喺質素上面 將水平提高到 OECD 嘅平均水平 就可以幫到美國人 每年慳返五千億美元
In this way, if the United States health care system focuses more on quality and raises the level to the OECD average, it can help United States save $500 billion a year