Research on the Relationship of Social Class to Health Care

Research on the relationship of social class to health care finds that

A) people with lower incomes do not generally rate their health as excellent.
B) those in lower social classes have rates of infant mortality and stillbirths roughly equal to those of upper- class people.
C) lower income people are less likely to smoke than upper-class people.
D) those using Medicaid are healthier than those not using Medicaid.