The United States Has Higher Rates of Most Chronic Diseases

Multiple Choice

The United States has higher rates of most chronic diseases and functional impairment than England or the rest of Europe. An important difference is

A) access to healthcare, in terms of whether everyone is guaranteed access by the government or not.
B) the lower per capita gross domestic product in the United States.
C) the lower quality of healthcare providers in the United States.
D) all of these are correct